Ultegra 6800 q factor With redesigned chainring tooth profiling first introduced for DURA-ACE R9100, the ULTEGRA FC-R8000 Crankset is optimized for the latest disc brake frame designs without the need to increase q-factor. Though we may not offer an exact match for your existing crank, most of our models are cross-compatible with other models from the same manufacturer that have the same bottom bracket interface and similar offset/q-factor. We recommend replacing the front derailleur and crankset together, and for optimal performance, also the Dual Control shift levers, which have been designed heavily around the new front and rear derailleur requirements. On the same bike with the same 7900 bottom bracket cups, my calipers show: 7800=147. 借助ultegra标志性的零部件和轮组激发您的骑行体验，让骑行充满迎风驰骋的快乐，仿佛将时间抛诸身后。 提供的出色的变速技术。 LEAVE TIME BEHIND While this is considerably heavier than other pedals like Dura-Ace and Ultegra, the difference is almost negligible. 5mm outboard of the 5800/6800/7000 chainline, but will probably work for now. The all-new SHIMANO ULTEGRA R8000 series crank features lightweight crankarms, a hollow outer chainring, and a wider gear pitch for increased clearance on modern road frames. 6mm, it ensures a comfortable, stable ride. Notably, those with DuraAce platforms won’t be able to convert their pedals into power Ultegra R8000 Crank Arm Material: Aluminium Chainring Material: aluminium, carbon (CFRP) / aluminium (36-46 only aluminium) Axle Material: steel Gradation: 34-50, 36-46, 36-52, 39-53 Crank Arm Length: 165. Mar 24, 2021 · On my gravel bike I would like to switch the equipped 1x11 GRX cranks for a 105 crank with a 1x Wolftooth chainring. 5800 series 105, 7000 series 105, 6800 series Ultegra, and 8000 series Ultegra should all play will with each other. 5, 180mm Bolt Circle Diameter: - Same bolt circle diameter for compact and traditional double chainsets means that one crankarm fits all chainring sizes The all-new SHIMANO ULTEGRA R8000 series crank features lightweight crankarms, a hollow outer chainring, and a wider gear pitch for increased clearance on modern road frames. Increased Q-factor? Yes but! Unlike the Look® version for Assioma (+54mm), Assioma DUO-Shi’s q-factor is +64mm with PD-R7000/R550/R540 pedal bodies and +65mm with PD-R8000/6800. Posted by u/purju - 8 votes and 13 comments ขาจานเสือหมอบ SHIMANO ULTEGRA FC-6800 สำหรับเสือหมอบ 2x11 สปีด ลดราคา **** ไม่รวมกระโหลก **** PRODUCT SPECIFICATIONS MODEL NO FC-6800 SERIES ULTEGRA 6800 Series Color Series color Average weight 696 g (53-39T), 689 g (52-36T), 681 g (50-34T), 677 g (46-36T) Threaded bottom bracket shell width Jul 1, 2016 · Yes, you can use 28mm tires with Shimano Ultegra 6800 calipers (or virtually any other road calipers). 5g saving includes wheels and pedals, and many people will already have favourite wheels and pedals. Front/rear wheels 705g/944g. 0 mm, 172. Is 52 mm and 56 mm right? Pedal q factor for Look pedals is 53 and 55 mm? If I want 55 mm q-factor do I have to buy Look q-factor Shims? May 21, 2014 · The Ultegra 6800 launch also included a new set of $750 wheels, which have performed admirably during our test, standing up to regular dirt-road beatings with nary a wobble. Apr 12, 2018 · Shimano Ultegra 6800 weights. On offer is a carbon body, stainless steel plate on top, stainless steel axle, and 2 bearings on each side to keep you spinning. The 105 binding pedals are both current models, the latest PD-R7000 and the one before, PD-5800. This adds more stability and can last longer before play develops. You still get a smooth feel with them. I'm thinking of taking the opportunity to convert the bike to 1x. Ultegra FC-8000 has 146 mm and Ultegra FC-8100 has 148 mm. Dabei wurde der Q-Faktor seit dem letzten Jahrhundert von den Fahrradherstellern immer weiter an seine Grenzen gebracht – […] Ultegra q factor Retrouvez un large choix de Ultegra q factor sur Alltricks Livraison rapide Large choix de produits Vélo, running & Outdoor Ultegra q factor - Large Choix sur Alltricks Spécialiste matériel vélo, running, outdoor 100% français Oct 18, 2013 · 2015 Specialized Tarmac, Ultegra 6800, HED C2 rims 2014 Specialized Roubaix Expert, Ultegra 6800, HED C 2 rims. 5 q factor. I did some research and found that ultegra and 105's have different Q factor. Technologia Hollowtech II pozytywnie wpływa na sztywność mechanizmu korbowego, co przydaje się, nie tylko na dłuższych dystansach. Hors, les VTTiste qui ont un petit bassin sont plus à l’aise avec un Q Factor étroit de 156mm car cet écart réduit au niveau des manivelles peut diminuer ou supprimer des douleurs au niveau des hanches et du bassin Shop "shimano ultegra 6800 175mm 46x36 crankset bottom bracket not included" Apr 30, 2013 · The 11-32 option is thanks to the new 6800 GS mid cage rear derailleur which allows for the bigger 32t cog, up from the previous 30t. Magnificent Seventh! Mathieu Van Der Poel’s 7th Cyclocross World Title. Ce qui porte donc à 743 € le prix des pédales avec le corps Ultegra. I dont know if this is a correct or a big difference at all. Never compromise. 0 mm, 170. The brakes are super good, great stopping power with nice modulation. The cassette and chainrings (original parts) are now heavily worn and the complete drivetrain basically needs replacing. 24mm spindle, too. La nouvelle pédale (en dessous) présente une surface d’appui légèrement plus importante. Oct 15, 2015 · This, in large, is as a result of the new symmetrical dual pivot design and the new brake shoe compound. Shimano Ultegra 6800 11 Speed Crankset The Shimano Ultegra 6800 crankset is an exceptional choice for its high price to performance ratio. The downside being a lack of availability and according to official sources, little or no cross compatibility with existing road Shimano groupsets. I found it a bit of a fiddle to get the tuning right re: front chain rub in the big ring. Besides increased braking power, modulation is improved by using new polymer-coated BC-R680 cables. Shimano Tiagra FC-4703 Cranksets 45mm chain line, 110mm/74mm BCDs, 158. The brands you mentioned produce a multitude of different forks. 99: Row 13 - Cell 4 : J-Kit Brake Set: Ultegra Hydraulic Disc Brake Set (Calipers and Levers) - Rear: $536. NL：Onze website is tijdelijk niet beschikbaar wegens onderhoud. The Shimano Ultegra R8000 pedals offer excellent power transfer, durability, and a sleek design for road cyclists. 5 mm and the knee would be happy. Mathieu delivers again—just like DURA-ACE R9200, our fastest shifting ever. Q-Factor: 148mm: Bottom Bracket Type: Hollowtech II: Intended Use: Road: Weight: Shimano Ultegra FC-6800 Crank Set 11 Speed 50/34T 172. You can also get an adjustable Q-factor (4mm longer axle) if that is more up your alley. In 2017, the new series that had an all-new design appeared with the model number changed to R8000. 6800 is a big step up from 6700. Mar 22, 2022 · Ultegra Hydraulic Disc Brake Set (Calipers and Levers) - Front: $536. 6mm: Bottom Bracket Type: Hollowtech II: Intended Use: Road: Weight: 678 grams Sep 11, 2017 · Comparing the Assioma Duo pedal Q-Factor to the Shimano Ultegra PD-6800. The 2014 6800 compact crankset (52/36t 172. Hij is verkrijgbaar met kettingbladen van 53-39, 52-36, 50-34 en 46-36T en crankarmlengtes van 165, 170, 172,5 en 175 mm. hub. 5 mm, 175. Quite different appearance, as the previous 5 arm design has been replaced by the new generation of 4 arm crank design. Minor details can change, Q-factor by a very small amount for instance, but it is unlikely to be detectable to you the rider and won't have an effect on frame clearances. ST-5600 or ST-5603 are good for triples, and ST-5600 is actually a little more prone to damage when setup for double cranks. It shifts much more smoothly, and the cables are still under the tape. They’ve also reduced stack height by 0. Ultegra provides close benefits to Dura-Ace previous versions and 105 does the same. This is the lateral distance between your bike's crank arms (measured at the surfaces that your pedals thread into), and this distance varies between different crankset models. Thông số: Bộ Group 105 6800 gồm: – Tay lắc Shimano Ultegra/2×11 Speed – Cụm phanh truớc sau Shimano Ultegra – Phanh cơ While this is considerably heavier than other pedals like Dura-Ace and Ultegra, the difference is almost negligible. Feb 7, 2025 · Shimano Ultegra pedals’ main highlights are their weight of 247g (319g with yellow Shimano cleats), durability, reliability, and balance. Meine XT FC-M770 ist mir einfach zu breit und beim Fahren wesentlich unangenehmer als meine Ultegra 6750 am Rennrad. The Shimano FC-6800 Ultegra 11 Speed Double Chainset contains the latest in HollowTech II features, creating a super rigid light-weight performance chainset perfect for anyone looking to improve their ride! The outer chainring has been hollowed for increased rigidity, leading to a highly improved shifting experience at any level of stress Shimano Tiagra 4703 10-Speed 30/39/50t 165mm Crankset, Bottom Bracket Not Included. 90 Shimano’s Rider Tuned chainring combinations offer multiple gearing configurations via a singular BCD platform for excellent versatility. IIRC, the Q factor on the 105/Ultegra is 6mm narrower (3mm/side), so I put a few Wheels Mfg. Feb 21, 2022 · SHIMANO ULTEGRA 6800 series, introduced in 2013, responded to such trends of the times. Shimano 105 vs Ultegra Pedals: How they compare Trickle Down Effect. It doesn't make up the whole 3mm, but works great. Cranks will be designed The compatible pedal bodies with Assioma DUO-Shi are: Shimano® PD-R8000, PD-R7000, PD-6800, PD-R550 and PD-R540. Some athletes who switch between riding road bikes and mountain bikes will benefit from using Shimano's +4 mm longer axle SPD-SL pedals on their road bike. ” Okay, but that 84. Ich bin auf der Suche nach einer bezahlbaren 2-fach Kurbel mit einem schmalen Q-Faktor. Thanks Another important aspect is Q-Factor. The lever throw is a bit less than the 6800 and less effort. Avec le Q-Factor supérieur à la normale, les pédales sont très exposées lors des prises d’angle dans les virages. Shimano’s top-quality cycling pedals are the Dura Ace type and the company has been observed to be creating the Ultegra and 105 R7000 prototypes from the technology basis of the Dura Ace Many of the greatest refinements to Shimano's new Ultegra 6800 groupset were reserved for the rear derailleur. Recently I have changed my cranks from 105 5800 170mm 50/34 to Ultegra 6800 170mm 50/34. Apr 21, 2021 · Our existing models offer a large range of compatibility with crank sets from Shimano, FSA, SRAM, Cannondale, and Campagnolo. L. The rings are 2. Jun 13, 2017 · Ce modèle est aussi disponible avec un axe plus long de 4mm pour accroître le Q-Factor. Shimano has achieved this change without increasing the Q-factor of the crank. The latest ULTEGRA is also the R8100 series, but the previous PD-R8000 is the current model. Ultegra brings excellencenbspto the rest of us This race inspired group is super fast reliable and above all smooth. Posted by u/numberedswissaccount - 3 votes and 10 comments Oct 2, 2013 · I just bought a full Shimano Ultegra 6800 groupset, but was considering swapping out the crankset for something lighter. 2 Axles for pedals made in titanium Grade 5 (Ti6Al4V); Fit Shimano Ultegra PD-6800, PD-R8000 or 105 PD-5800, PD-R7000, PD-ES600; Gain 49 g compared to steel axles!; Easy to install and good opportunity to grease the bearings! Aug 19, 2021 · The spindles are compatible with Shimano’s PD-R8000, PD-R7000, PD-6800, PD-R550 and PD-R540 pedals. Apr 30, 2013 · The new four-arm Ultegra chainset is heavily influenced by the top-tier Dura Ace 9000 version. Q-Factor: 146. . Mar 15, 2022 · For racing grade 105 and above, 146mm is the standard, with the latest DURA-ACE R9200 and ULTEGRA R8100 widening by 2mm to 148mm. 7mm (measured in between the rings) => 46. Ultegra and Dura-Ace already had the double-only and triple-only shifters. That would make one pedal farther from the bike axis than the other. 5 mm Q-Factor: 146 mm Axle Diameter: 24 mm Compatible BSA Shell Width: 68 mm Recommended Shimano Crankset ULTEGRA FC-6800, 11-Speed Specifications Model No: FC-6800 Series: SHIMANO ULTEGRA 6800 Series Color: Series color Average weight: 696 g (53-39T Aug 16, 2019 · The Q-Factor, the distance from the outside of one crank arm to the outside of the opposite crank arm, is the same on all of Shimano’s road pedals with 50 to 54 mm Q-Factor on standard pedals Rotor round chainring set AERO NOQ for Shimano Ultegra 6800/8000 or Dura Ace 9000/9100. However, all of this also depends on a factor you did not discuss: your wheels. As for their lower stack, standard 105 pedals are fitted with 50mm-54mm Q-factor. I am fairly sure that most all of them would also support 28mm tires. Overall view of the 2 Ultegra cranksets. Ultegra 6800 has a rider tuned Your Ultegra 6500 shift lever is compatible with the currently-available Shimano 105 RD-5701-GS rear derailleur, which can handle up to a 11-34T cassette when used with a double crank, 11-32T when used with a triple crank. I appreciate any help. Sep 12, 2013 · Functionally, the Ultegra 6800 crank is the same as the Dura Ace and less than 10 grams heavier while offering half the friction compared to the previous generation Ultegra crank. Le Q Factor sert à quoi? Le Q Factor standard que la plupart des gens utilisent est 168mm (166mm sur certains pédaliers). Oś suportu jest w tym systemie zintegrowana De gloednieuwe SHIMANO ULTEGRA R8000 serie heeft lichtgewicht crankarmen, een hol buitenblad en een bredere steek voor meer speling op moderne raceframes. 5, 175, 177. Bei meinem Alltagsgefährt habe ich den Q-Faktor schon um etwa 5 Millimeter verkleinert Jun 7, 2017 · Shimano today announced the much-anticipated redesign of its workhorse Ultegra groupset. However, after a few rides, I got used to it and forgot I use Ultegra pedals instead of the Tiagra ones. Зберегти параметри пошуку. In navolging van de Dura Ace R9100 komt ook de Ultegra variant met een nieuwe look en natuurlijk met nieuwe features! De nieuwe Ultegra R8000 biedt volgens Shimano optimale remkracht met hydraulische schijfremmen, ergonomisch gevormde mechanische en Di2-shifters. I have suffered from knee pain for a while whoever not for about a year. Shimano Ultegra PD-R8000 SPD-SL Pedal Features: Revised design for 2018 Carbon composite body Chromoly steel axle Shimano SPD-SL - Regular or Extended Axle (Ultegra PD-R8000 vs PD-R8000E1) - Any experiences? Hi there, Looking to buy new Shimano SPD-SL pedals and discovered that they offer an extended axle version. Specific; Features: Ratios Available: - 53/39, 52/36, 50/34, 46/36 Crank Arm Lengths: - 165, 167. spacers under the arm before installing. €215. The 11s Ultegra + 105 left cranks are hollow forged whereas only the 105 drive side crank is hollow forged. So, an ST-5601 left shifter is the only one of the 10-speed 105s which is not compatible with triple cranksets. With redesigned chainring tooth profiling first introduced for Dura-Ace R9100, the Ultegra FC-R8000 Crankset is optimized for the latest disc brake frame designs without the need to increase q-factor. This is especially noticeable under effort (hammering up a hill). That makes a 1 mm difference on each side. Oct 29, 2016 · What is the right way to measure pedal q-factor? Is that from the flat face at the crank to the centre of the clip mechanism? Can anyone tell me pedal q-factor for Shimano PD-9000 and PD-9000E1. 00 €194. Shimano Ultegra R8000 While backwards compatible with 9000 and 6800 series, the shifting is so-called B-Level" . 6mm. 8 Q-factor Crankset with integrated 24mm axle decreases weight and … Mar 26, 2015 · I installed 6800 a few weeks ago. The Ultegra PD-R8000 +4 SPD SL Pedals from Shimano are identical to the standard Ultegra pedal which borrows heavily from its range-topping Dura-Ace PD-9100 providing many of the pro peloton's fastest riders with a secure connection to the bike. Aug 5, 2018 · The 9100 have a lower q factor (pedal stance/width) and a lower stack height (a lower stack height is better for power transfer). It is better to avoid this. The Chainlines according to Shimano: GRX: 49. Find many great new & used options and get the best deals for Shimano FC-6800 Ultegra 175mm Crankset at the best online prices at eBay! Free shipping for many products! Jun 21, 2021 · The Ultegra PD-R8000 +4 SPD SL Pedals from Shimano are identical to the standard Ultegra pedal which borrows heavily from its range-topping Dura-Ace PD-9100 providing many of the pro peloton's fastest riders with a secure connection to the bike. The 9100 pedals (at least compared to 6800 pedals) have a third bearing on them. Shimano has also added a cyclocross-specific 46-36 combination in all three crank arm lengths. The difference is a 4mm longer axle bringing the pedal's center from 52mm Jan 8, 2019 · Shimano’s latest Ultegra PD-R8000 pedals are lighter, with a lower stack height than the prior model. 5, 170, 172. 2012 Giant Defy Advanced 2, Ultegra, Pacenti SL 23 rims. 5, and 175mm crank arm lengths. In a perfect world, the 7900 crank would measure out to 147-147. Shimano Ultegra R8000 pedals hit the sweetspot Dec 30, 2021 · Shimano ULTEGRA 6800 POWER METER; Shimano DURA-ACE R9000 POWER METER; Another thing to consider is Q-factor: how wide-set your feet are. Chainset 676g. 1x and 2x and even 10 speed options. Jul 2, 2018 · Car outre une surface d’appui légèrement plus importante que les Ultegra 6800, les R8000 voient aussi la hauteur entre la cale et l’axe de la pédale diminuer de 0,7 mm. With outboard bottom bracket compatibility and a Q-factor of 146. Jun 9, 2017 · Shimano heeft haar nieuwe Ultegra R8000 groepset gelanceerd. 7mm compared to 6800. Featuring several upgrades driven by Dura-Ace R9100, the Ultegra R8000 SPD-SL Pedals make solid improvements over the 6800 version, with a 12 gram reduction in weight, better cornering clearance, and fully integrated permanent and strategic contact plates May 31, 2024 · However, as MaplePanda pointed out, a difference in the Q-factor, that is in the width of the crank arms, can exist. It is available with 53-39, 52-36, 50-34, and 46-36T chainrings and 165, 170, 172. As with most things Ultegra, the Shimano Ultegra R8000 pedals provide a more affordable alternative to the money-no-object Dura-Ace, providing. Pedals 248g. Groupset Shimano Ultegra 6800: Thương hiệu – Brand Name: SHIMANO: Dòng sản phẩm: Shimano Ultegra 6800: Model : Shimano 6800: Dòng xe – Sport Type: MTB, Road Bike, City Bike, Tất cả dòng xe. Levers 425g (pair) Front/rear mech 104g/195g. The reason is that the 105 has a smaller q-factor (yes, I can really feel the few mm difference). Ultegra brings race proven technology to cycling enthusiasts. The Q factor of the 105 cranks is 146mm and the Ultegra 6800 is 146. The Shimano Ultegra FC-6800 11-Speed Crankset is available in sizes 170, 172. Aug 16, 2020 · Hi, I have a 2016 Cannondale Caadx with Ultegra 6800 2x11 groupset. 7mm 105: 43. The most anticipated and crown jewel of the new 11speed group is the Ultegra 6800 I found a deal on the ultegra r6800 left crank arm power meter and was wondering if it will fit my current r7000 crank. I remember switching from Shimano Tiagra pedals to Ultegra and noticing the weight difference. So, I’m currently running 2x11 105 on my CX/gravel bike, and there are a lot of owners out there running a To be fair, Shimano double road Q factors have (mostly) been at ~146 for quite some time now, but triples have (mostly) been at ~155, so using a Stages 6800 on any triple puts the left crank arm 3mm inboard (Yes, triples have asymetrical q factor) and so a real princess and the pea would get a longer pedal spindle or move those cleats. After a few rides I have developed knee pain mainly on my left inside/front. Would recommend. Much like its big brother, Shimano didn’t feel the need to make any changes to the existing pedals, so the PD Apr 24, 2014 · I'm sick of the mediocre shifting on my existing "hidden cables" Ultegra 6700 so am thinking of upgrading to 6800. 5mm w/o BB) weighs 700g on my scale and the 6800 BB weighs 77g. ua. Compatible with various chainring combinations (50-34T, 52-36T, 53-39T, 46-36T), it offers efficient power transfer and a lightweight build. 2mm outer ring How much will the difference affecet drivetrain efficiency? Is Jan 5, 2022 · ULTEGRA. Nov 22, 2008 · Shimano claims all of these cranks as having a 147. Drivetrain. 1 - Will the slightly narrower 11 speed Feb 3, 2022 · This recall involves Shimano Ultegra FC-6800, Dura-Ace FC-9000, Ultegra FC-R8000, Dura-Ace FC-R9100 and FC-R9100P 11-Speed Bonded Hollowtech Road Cranksets manufactured prior to July 2019 sold individually and on bicycles sold by other manufacturers such as Trek and Specialized. 5g saving over Ultegra 6800. Yeah, you can mix+match according to the Shimano compatibility chart. Q-factor: 146 mm; Zalecany wkład suportu: SM-BBR60 / SM-BB72-41B; Masa: 668 g (46-36T), 674 g (50-34T), 681 g (52-36T), 690 g (53-39T) Technologie: Hollowtech II. In 2018, SHIMANO ULTEGRA RX for gravel road bikes was released. So, riders must take into account both the Q-Factor and pedal axle length when determining stance width. Our one beef is that mounting tires on these new hoops can be a challenge due to the tight tolerances of the tubeless-ready rims. 99: £449. Shimano continues to improve options for cyclists, including this 56mm long axle version of the R8000 road pedal (standard length is 52mm). Disponibilité et poids total. EN：Our site is currently undergoing some temporary maintenance. Якщо з’являться схожі оголошення, ми повідомимо. 0 mm Chainline: 43. Nov 22, 2021 · I use a 105 Stages PM left arm with my GRX crank. Jul 19, 2021 · When all that is said and done, you’ll have a Shimano Favero Assioma power meter system, though with a slightly expanded Q-Factor, from 54mm to 65mm. DE：Momentan führen wir Wartungsarbeiten auf der Website durch. 5mm 110mm BCD Sizing Guide. On the other hand, cranks for non-racing grade TIAGRA and below are based on 150mm, and front triple cranks are around 158mm, which is more than 10mm (1cm) wider than 105 grade cranks and above. Aug 8, 2019 · Shimano GRX… a long time coming but finally something to get excited about…2/3 tiers of spec. D. The new 6800 mechanism is the result of a complete overhaul, as it's more compact and lightweight than 6700, and it now operates using a redesigned spring mechanism that works to ensure shifts are equalized across the cassette's entire 11-speed range. The q-factor is the measurement of the distance between the pedal bodies (specifically the point the pedal is inserted into the crank arm). The new 6800 series incorporates race proven Dura-Ace technologies to improve comfort and control, like an 11-speed rider tuned drivetrain, improved shifting performance and more braking power. It’s an incremental change to one of the most proven pedals on the market that should provide fuss-free spinning for a long time. Like the top-of-the-line PD-R9100, it uses carbon composite for the body and weighs a slightly heavier 248g. Levers 438g (pair) Jul 25, 2022 · Therefore you'll be fine with a new Ultegra on an old Ultegra. The Ultegra brakes are also available in a direct mount version for aerodynamics (BR-R6800). 5, and 175mm and in 50-34, 52-36, and 53-39 chainring options. Se ofrece con platos de 53-39, 52-36, 50-34, y 46-36D y 165, 170, 172,5, y 175mm longitudes de brazo de biela. 105. All in all a good looking groupset with some nice upgrades from the 6800. ULTEGRA Front Chainwheel FC-6800 F C - 9 0 0 0 • Chainring teeth combinations: 46-36T/50-34T/52-36T/53-39T • Bolt circle diameter: 110 mm 1 Y1P417000 Crank Arm Découvrez les changements de vitesse les plus rapides jamais proposés sur l'ULTEGRA, avec des composants et des roues emblématiques qui vous aideront à profiter au maximum de vos sorties à vélo. Just wondering how I'd go about this - Oct 6, 2017 · Shimano's Rider Tuned chainring combinations offer multiple gearing configurations via a singular BCD platform for excellent versatility. Feb 18, 2020 · Der Q-Faktor ist ein Begriff der Fahrradtechnik, der noch recht unbekannt ist und um dem sich verschiedene Mythen ranken. As with Dura Ace, the crank “spider” is sized so that the same crank can accommodate both compact chainrings (50/34), standard (53/39), and the newly popular 52/ Jul 19, 2015 · The Ultegra 6700 right crank arm is 5 arm and forged in one piece, while the Ultegra 6800 right crank arm is bonded with 2 pieces and is a 4 arm design. Pure speed, total control. Shimano Ultegra FC-6800 Crankset 11 Speed 165mm 50/34T 110mm BCD. The FC-6800 chainset is the most striking addition to what must be said is a highly attractive groupset. Shimano Ultegra R8000 weights. The front derailleur shifts way more smoothly. If it's actually the calipers would the Ultegra R8000 calipers accommodate a bigger tire/rim combo or what other caliper out there that would work as well? Anybody have any experience with what is the actually the limit for tire and rim width with a Caad10 or Ultegra 6800 brakes? Thanks everybody. Moots VaMoots, Dura-Ace, Pacenti SL 23 rims Jun 7, 2017 · With the new chainring profiles, a 410-mm chainstay length will work with a 135-mm O. While both 105 and Tiagra GS models can handle a 32t cog on 10 speed drivetrains, Ultegra will only run the 32t with the new 11 speed drivetrain since the new derailleur has been built with more clearance for the larger cog. It has some fiddly parts that can be tricky to install and set up. Met Synchronized Shifting voor gemakkelijk schakelen en Shadow Jul 21, 2022 · Alongside Shimano Dura-Ace 9200, we saw the new Shimano 8100 Ultegra launched, too. In typical Shimano fashion, the new Ultegra R8000 groupset is a close cousin to its Dura-Ace R9100 big brother in terms of both design and functionality, including the same updated four-arm crankset design, enhanced Di2 electronic shifting capabilities, and — finally — true Ultegra-branded hydraulic Sep 27, 2023 · The affected products are Dura-Ace and Ultegra branded cranksets with the following model numbers: Ultegra FC-6800 and FC-R8000, and Dura-Ace FC-9000, FC-R9100, and FC-R9100-P. A narrow Q-Factor crank with +4 mm longer axle pedals might have the same effective stance width as a wide Q-Factor crank with standard short-axle pedals. You can find the product code stamped on the inside of the crank arms at the pedal end. The GRX front derailleurs are out of stock, even if you wanted to use them. Sep 14, 2018 · Shimano boasts that, “At its lightest set up (Di2 with mechanical braking) Ultegra R8000 weighs 4,071g, which is an 84. Es ist Teil des Bikefitting-Themas, aber eigentlich weiß auch keiner so wirklich, wie man den optimalen Q-Faktor findet. 5 mm 7900=149 mm 6700=147 mm I really like the feel of the 7900 cranks. 99: Nov 30, 2017 · So, R8000 pedals are 248g, 12g lighter than 6800 and 20g heavier than R9100. Le groupe Ultegra R8000 mécanique avec freins sur jante sera disponible en Europe à partir de Juin, tandis que la version Di2 et le freinage hydraulique sera disponible à partir d’Août. The Shimano Ultegra FC-6800 Left Crank Arm 170mm is designed for high-performance road cycling. DuraAce is great but the price point isnt for everyone. shimano ultegra 6800 OLX. Sep 6, 2021 · Les Ultegra sont à 149 € prix public. Note that the Q factor is 5mm wider, so you may have to adjust your cleats if you want to keep using a left crank power meter, like me. Jul 9, 2019 · Any modern shimano 11 speed groupset (including the previous generations) will work fine. Il faut bien noter que les Assioma ne sont pas compatibles avec les pédales Dura-Ace, le corps étant plus fin. Generally speaking, you can mix and match shifters, derailleurs, cranks and brakes among these and get good results. for 11-speed Hollowtech II without BB cups Optimized power transmission Rider tuned - Widely spread selection of transmission 53x39 T Las nuevas bielas SHIMANO ULTEGRA R8000 incorporan brazos de biela ligeros, un plato exterior hueco y un paso de cambio más ancho para una mayor separación en los cuadros de carretera modernos. ehuet roysl nlkbma ipqth hthqumf rmkrkx xxtdsev nxragk rkqgd jtq kbynyao qpqwcsr uacwry ragsj kzp