Shimano Dura-Ace BB-9000 English Bottom Bracket (Black) #ad - Bottom bracket has smaller, bearings than current model for lightweight. Outside positioned bearings for better weight distribution and more stability.
Shimano Dura-Ace 7900 10-Speed Rear Derailleur Pulley Set: Version 2 #ad - Shimano dura-ace cs-7900 10-speed road bike cassette’s new aluminum carrier shaves 10g off the previous cs-7800 cassette for increased rigidity and improved power transfer. Replaces y5x098090. Redesigned sprockets and teeth provide robust upshifts and downshifts.
Shimano Dura-Ace R9100 11-Speed Braze-On Front Derailleur #ad - Plus, the derailleur’s more compact internals mean that the entire body has shrunk, increasing clearance and eliminating the infuriating cable rub that has irritated many of us to our limits at some point in our cycling careers. The design embraces multiple routing options that its previous version wouldn’t dream of allowing, and requires low rider effort to generate precise, crisp shifts. Key big ring shifts in the heated moments of a race are no longer just possible within a strict set of parameters now, you’ll only have to lift a finger. No, shimano found a way to redesign the body of the derailleur, equipping it with a new linkage system and integrated cable tension adjuster that does away with the need for a barrel adjuster. Proving that mechanical drivetrains can–and still should–be improved, shimano focused most of its attention on the derailleurs, making the biggest changes to ride experience with important tweaks to both the front and rear derailleurs’ designs. Across dura-ace 9100, shimano made subtle, rather than monumental, shifts in design to improve a system that was already pretty damn good. How’d they do it not by magic, though sometimes we wonder. The resulting dura-ace fd-r9100 11-speed front derailleur delivers concrete improvements to its predecessor’s shortcomings, behaving far more consistently than the often moody than some of its predecessors, whose changes in attitude could be set off by cable entry angles and cable tension that didn’t suit it.
Shimano Dura-Ace SM-RT900 Rotor – Centerlock One Color, 160mm #ad - This freeza rotor is part of shimano’s newest dura-ace hydraulic disc brakes, meaning they’re compatible with the dura-ace br-r9170 caliper and ice-tech pads. The shimano dura-ace sm-rt900 rotor prevents brake fade on extended descents where you’d normally experience a major decrease in stopping power on the road. They’re compatible with frames that accommodate flat-mount disc brakes and attach to shimano’s proprietary centerlock hub system. Shimano claims heat is reduced by up to 50-degrees celsius, which is significant when you’re riding along mountainous terrain where sustained descents pose a threat to your stopping power. The 3-layer rotor construction has a stainless steel braking surface with an alloy core featuring finned cut-outs for effective heat dispersion.
Shimano Dura-Ace ST-9001 11-Speed STI Shifters Black, One Size #ad - Most importantly, shimano has shortened the lever stroke by around 30% with the st-9001, trimming shifting effort considerably (a claimed 47% for the rear derailleur and 43% for the front derailleur). The result is faster and lighter action, with downshifts feeling just as crisp, engaging, and as smooth as upshifts. It’s simple the less distance the lever has to travel, the faster your shift will move up or down the cassette. Outfitted with shimano’s vivid index technology, the st-9001 uses exclusive polymer-coated shifter cables, coupled with superior mechanics, to practically eliminate mechanical drag. With st-9001, shimano advanced the shape of the levers and hoods by making them smaller and narrower than their predecessors. It’s ingenious touches like this that show shimano’s “rider-tuned” philosophy in action. Shimano’s low-volume hood design (reminiscent of di2) makes lever accessibility effortless, and they’ve also given the lever blades a more pronounced outward curve and included 10mm of reach adjustment, which improves contact whether you’re on the hoods or in the drops. Prepared to be wowed by shimano’s sleek redesign of the dura-ace group, as the st-9001 11-speed sti shifters offers unmatched feel, lighter weight, and the smoothest mechanical shifting in shimano’s long history.
Shimano Dura-Ace OT-SP41 Polymer-Coated Derailleur Cable Black, One Size #ad - Even the end caps are sealed, which prevents dirt and grime from sneaking in and gunking up the system. The housing is pre-lubed with silicone grease for smooth, stick-free shifting, and the polymer coating on the cable allows it run even more smoothly. Slow shifting is a bummer, and there are lots of reasons for it, but if you’ve eliminated derailleur problems, cassette issues, and general grime as the culprits, it might be time to replace your shift cables and housing with shimano’s dura-ace ot-sp41 polymer-coated derailleur cable.
Shimano Dura-Ace Di2 SW-R9150 Remote Satellite Shifters Black, Set #ad - Separate buttons give you one-click controls for up and downshifts of the rear derailleur. The remote satellite shifters come with connector cables, mounts, and tie-downs for a clean and secure attachment. This is especially useful for preserving energy on long uphill grades where you need to shift without lowering into the drops. It connects to the e-tube drop bar sti shifters of your di2 drivetrain. Adding functionality and convenience to your shimano di2 drivetrain, the dura-ace di2 sw-r150 remote satellite shifters give you the ability to shift the rear derailleur in an upright position when you’re resting and climbing.
Shimano Dura-Ace BR-7900 Brake Pads #ad - Long lasting and low noise. Pads only, does not include shoes. New, durable compound increases performance in wet conditions by 50% and in dry conditions by 20%. One pair.
Shimano Dura-Ace ST-9070 Di2 Lever Hoods Black #ad - Two color, dual-compound hood. Fits dura-ace st-9070 di2 levers only. Shimano di2 sti lever hoods.
Shimano Dura-Ace 7970-Di2 SM-BCR1 battery charge #ad - Maintain the shifting performance of your di2-equipped road bike system with the powerful shimano di2 sm-bcr1 battery charger (di2 sm-bcc-12 power cable not included.
Shimano Dura-Ace PD-9000 Carbon Road Pedal (Black/Grey) #ad - While other component manufacturers have jumped excitedly on the carbon fiber bandwagon, shimano has remained committed to the use of metals in its components, only utilizing carbon where it felt the material offered a distinct benefit. Given the carbon composite body in the new dura-ace pd-9000 pedals, we’d have to say that shimano found carbon a fitting substitute for its long-tenured alloy designs. The biggest difference in this iteration is the cleat and how it interacts with the pedal. Now, that’s certainly not much, but if your bike fit is as it should be, it will keep your leg in perfect alignment, and minimize strain on your knees and muscles. Dubbed the smh-12, the cleat provides just one degree of float.
Shimano Dura-Ace Di2 RD-R9150 11-Speed Rear Derailleur Black, One Size #ad - The shifting itself is peerless, as the derailleur always knows where it is, so its travel isn’t restricted or lengthened by imperfect cables. Enabling synchronized shift lets the di2 system work its magic to automatically shuttle your chain from cog to cog without any input from you and intelligently manage the fleet of cogs at the aft-end of your drivetrain. These shifting patterns depend on the direction you’re shifting and the combination you’re shifting into, and they’re also programmable via shimano’s e-tube system, so you can set your preferences in advance to ensure that your internally communicating drivetrain isn’t conspiring against you. As with other shimano di2 bits, the dura-ace rear derailleur is compatible with shimano’s rust-, stretch-, freeze-, and generally worry-free e-tube wiring system. That said, it isn’t a requirement to use, so the traditionalists among us will breathe a sigh of relief that this derailleur also allows the same precise, manually controlled and customizable shifting we’ve come to expect from di2. Shimano’s new dura-ace di2 rd-r9150 11-speed rear derailleur boasts a sleek profile that practically hides from the wind and finally brings the synchronized shift functionality honed in the trail-focused xtr di2 system onto the road. Its modularity makes it easy to set up on virtually any frame, though it does cohabitate with less friction when the frame is built with di2 in mind. It situates the chain squarely on every cog and it jumps between those positions with startling speed. By putting the rear and front derailleurs in communication with each other, synchronized shift can actually calculate your efficiency and perform simultaneous front and rear shifts to eliminate cross-chaining and set you up in the best chain line for any given gearing.
Shimano Dura Ace Track Lock Ring (Black) #ad - Fits most standard track hubs (129″ x 24 tpi lh). Doesn’t fit campagnolo style (132″ x 24tpi lh) or french (33 x 1mm lh) hubs.
Shimano Dura-Ace BB-R9100 Bottom Bracket Black, 68/English #ad - Our modern world of bottom brackets is something of a labyrinth if you can decipher the clues to find your way to the one that works for you, we commend you. Despite new bottom bracket standards bombarding us more often than ever, shimano keeps its faith in this serviceable, reliable, and exceptionally durable design, and for good reason. The dura-ace bb-r9100 bottom bracket has stood as a bellwether for solid, reliable bottom bracket design since shimano wisely embraced external bottom bracket technology when it wasn’t yet popular. But if a few shadowy paths still leave you uncertain or confused, let us try to illuminate one of them for you. Improved seals ensure a quieter ride and reduce drag, and the smaller friction-reducing bearings that first appeared on dura-ace 9000 return to smooth your ride once again.
Shimano Dura-Ace FC-9000 36t 110mm 11spd Chainring for 52/36t #ad - The da 9000 chainring is made from alloy that has been carbide-reinforced. But, as perfect as these chainrings are, they are only compatible with shimano 11-speed road drivetrains. Additionally, the teeth on the rings receive less wear, making for consistent, smooth shifting. The shimano dura-ace groupset is well known for its precision engineering. Carbide is often used in drill tips for longevity and durability, and you’ll find those same qualities extend to the chainring. This engineering extends into every part of the groupset, including the new 9000-series chainring.
Shimano Dura Ace Downtube Shifters (Silver) #ad - Original shimano parts guarantees that all components work perfectly for optimum performance and maximum safety and longevity.
2 Pairs Shimano Brake Pads R55C3 Dura Ace BR-7900 / 6700 with Fixing Bolts #ad - Scope of delivery 2 pair shimano brake pads r55c3 and bolts. Suitable for caliper brake, direct mount, canti brake. Shimano brake pads for aluminum rims model r55c3. Compatible for br-9000, br-9010, br-7900, br-7800, br-7700, br-6800, br-6810, br-6700, br-6600, br-6500, br-5800, br-5810, br-5700, br-5600, br-5501, br-5500, br-r650, br-r600, br-r561, br-r560, br-cx70. Group dura ace, ultegra 105.
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