Providing pure performance, the Shimano Dura-Ace WH-7900-C24-CL wheelset mixes carbon fiber and aluminum to maximize handling, acceleration and climbing performance. Thin-walled aluminum rims are laminated with carbon fiber to create lightweight, fast- accelerating wheels that offer the best of both materials. 24mm deep rim profile offers all-around performance, moderate aeordynamics and reduced susceptibility to crosswinds while keeping weight low for superb climbing. 22mm rim width enhances ride quality by increasing tire contact patch area and helping improve cornering. Rear rim utilizes asymmetric shape to maximize strength and durability. Both rims feature wear indicators and milled braking surfaces to improve friction; rim joints are welded for exceptional strength and durability... Less

Shimano Dura-Ace 7900 Road Pedals. There's been plenty of talk about new pedal technology in the past few years. This road bike pedal is Shimano's answer to all the noise. Our thoughts exactly. These Shimano pedals are designed to give you a super stable, super light experience with loads of adjustability, so all your energy gets transferred from your feet to the pedals -- talk about pedaling efficiency, Shimano practically wrote the book.

The brakes feature new durable, compound shoes for much better performance in wet....

7900 series braking power from Shimano

Dura-Ace 7900 55t 130mm 10spd A-type Outer Ring MDC Item Number: DUR40634980G Mfg Item Number:Y1KY98180 CR7841 Shimano Chainrings A-Type, for use with 42 tooth A-type inner chainring Hollowglide hollow chainring construction for rigidity and light weight Designed for use with 10-Speed asymmetrical Shimano road chains: CN-7901, CN-6711 CN-5700 Item Specifications Color Gray Material Aluminum Teeth 55teeth Chainring BCD 130mm Ring Position Outer Chain Compatibility Shimano 10,SRAM 10 Defined Color

New 7900 Braking Power from Shimano

Shimano Dura-Ace has always been the stuff of discerning cyclists. Whether for its lightness, bearing quality, or for its lustworthy finish, Dura-Ace inspires to make you a believer in the old aphorism, "you get what you pay for." The latest in the SPD SL pedal lineage, the Dura-Ace PD-7900 Pedals forego aluminum for the main body, instead relying on a long fiber carbon composite structure. The net result is a pedal that performs like you'd expect, while being lighter than any pedal that they've ever produced.This weight savings is one of the most interesting aspects of the ripple effect from Look and Time introducing their super lightweight carbon bodied and sprung Keo and Iclic pedals. While they're both still lighter than the PD-7900 Pedals, Shimano goods have always been known more... Less

Lighter, stiffer, and improved power transfer.

Home About Us Payment Shipping Returns Contact Us Shop Search Dura-Ace 7900 55t 130mm 10spd A-type Outer Ring Manufacture Part Number: Y1KY98180 Thank you for your interest in the Dura-Ace 7900 55t 130mm 10spd A-type Outer Ring ! Shimano Chainrings A-Type, for use with 42 tooth A-type inner chainring Hollowglide hollow chainring construction for rigidity and light weight Designed for use with 10-Speed asymmetrical Shimano road chains: CN-7901, CN-6711 CN-5700 Item Specifications Color Gray Mate

Visit Our Store Shipping Info Payment Info About Us Contact Us Checkout Dura-Ace 7900 54t 130mm 10spd A-type Outer Ring ***BikewagonCAT- ALOG items are not in stock but are special ordered for you and will leave our facility in 1 to 5 Business Days.***Shimano Chainrings A-Type, for use with 42 tooth A-type inner chainring Hollowglide hollow chainring construction for rigidity and light weight Designed for use with 10-Speed asymmetrical Shimano road chains: CN-7901, CN-6711 CN-5700 Item Specifica

The Dura-Ace 7900 brakes present a new, durable shoe compound that produces 210 percent stopping power...

Shimano's dominant position in the bike industry is based foremost on one simple fact: They can forge metals with a creativity and sophistication far beyond anything their competitors can dream. Shimano factories are crammed with VW Bug-sized forging machines that spend all day long pounding alloys into highly precise little bits that -- after final assembly -- make a Dura-Ace bike brake and shift and look so fine. Shimano = Forging. It's as simple as that, and that's the reason why they long resisted the temptation to wander into the world of carbon. The rest of the industry, of course, embraced carbon with an untrammeled cheek-to-cheek, two-arms-and-two-l egs enthusiasm, and while they were at it, they accused Shimano of being a fuddy-duudy for not doing the same. Shimano's position was... Less

Home About Feedback Add our eBay Store to your favorites and receive exclusive emails about new items and special promotions! General Interest Dura-Ace 7900 55t 130mm 10spd A-type Outer Ring Shimano Chainrings A-Type, for use with 42 tooth A-type inner chainring Hollowglide hollow chainring construction for rigidity and light weight Designed for use with 10-Speed asymmetrical Shimano road chains: CN-7901, CN-6711 CN-5700 Item Specifications Color Gray Material Alumin

Shimano Dura-Ace 7900 Rear Derailleur. Get ready to get moving--when every gram counts, you can count on Shimano. The new Dura-Ace 7900 Shimano derailleur is better than ever. 16g lighter than the 7800 rear derailleur.

Home About Us Payment Shipping Returns Contact Us Shop Search Dura-Ace 7900 56t 130mm 10spd E-type Outer Ring Manufacture Part Number: Y1KY98190 Thank you for your interest in the Dura-Ace 7900 56t 130mm 10spd E-type Outer Ring ! Shimano Chainrings Shimano letter type rings should be matched for best shifting performance Use E-type inner rings with E-type outer E-Type, for use with 44 tooth E-type inner chainring Hollowglide hollow chainring construction for rigidity and light weight Designed f

Shimano ChainringsA- Type, for use with 42 tooth A-type inner chainringHollowgl ide hollow chainring construction for rigidity and light weightDesigned for use with 10-Speed asymmetrical Shimano road chains: CN-7901, CN-6711 & CN-5700Item SpecificationsCol orGrayMaterialAlu minumTeeth54teeth Bolt Pattern5- BoltChainring BCD130mmRing PositionOuterChai n CompatibilityShim ano 10,SRAM 10Defined ColorSilver

No detail about the Shimano Dura-Ace ST-7900 STI levers stirs us more than its silhouette. Set it up just so on a shallow drop bar and we swoonAAAwe really do. Sure, aesthetics can seem like a throwaway thing in comparison to the complex engineering and the sparkling functionality of the ST-7900. But for all of its mechanical crispness, the thing about these levers that appeal to us unlike any of the generations that proceeded it is its ergonomics. Ergonomics is a big deal. For years and years when customers would ask us "Campy or Shimano?" and later on "Campy or SRAM or Shimano?", the answer oftentimes came down to one simple reality: Campy Record and SRAM Red and Shimano Dura-Ace all shift and brake pretty darn sweetly; they all cost roughly the same; they all weigh within a handful of... Less

Dura-Ace 7900 56t 130mm 10spd E-type Outer Ring Shimano Chainrings Shimano letter type rings should be matched for best shifting performance Use E-type inner rings with E-type outer E-Type, for use with 44 tooth E-type inner chainring Hollowglide hollow chainring construction for rigidity and light weight Designed for use with 10-Speed asymmetrical Shimano road chains: CN-7901, CN-6711 CN-5700 Item Specifications Color Gray Material Aluminum Teeth 56teeth Bolt Pattern

Use E-type inner rings with E-type outer E-Type, for use with 44 tooth E-type inner chainring Hollowglide hollow chainring construction for rigidity and light weight Designed for use with 10-Speed asymmetrical Shimano road chains: CN-7901, CN-6711 & CN-5700 Item Specifications Color Gray Material Aluminum Teeth 56teeth Bolt Pattern 5-Bolt Chainring BCD 130mm Ring Position Outer Chain Compatibility Shimano 10,SRAM 10 Defined Color

We've been accused of over- interpreting things in the past, and maybe that's exactly what we're doing here. Bear with us, please, and allow us to start with a question: Has anyone here ever had a headache of note with a set of Dura-Ace brakes, regardless of the generation? Sure, we remember the 7700-series brakes that came with terrible pads back in the Michele Bartoli-era and we all upgraded to salmon-colored Kool Stop pads to achieve better stopping power. But except for that one now-forgotten incident, would we all agree that Dura-Ace brakes are pretty much phenomenal? In our minds, this isn't controversial stuff.What's interesting, then, is the fact that the folks over at Ciamillo Components who manufacture the ultra- lightweight Zero Gravity brake calipers seem to have a bit of a... Less

Shimano ChainringsA- Type, for use with 42 tooth A-type inner chainringHollowgl ide hollow chainring construction for rigidity and light weightDesigned for use with 10-Speed asymmetrical Shimano road chains: CN-7901, CN-6711 & CN-5700Item SpecificationsCol orGrayMaterialAlu minumTeeth55teeth Bolt Pattern5- BoltChainring BCD130mmRing PositionOuterChai n CompatibilityShim ano 10,SRAM 10Defined ColorSilver

A-Type, for use with 42 tooth A-type inner chainring Hollowglide hollow chainring construction for rigidity and light weight Designed for use with 10-Speed asymmetrical Shimano road chains: CN-7901, CN-6711 & CN-5700 Item Specifications Color Gray Material Aluminum Teeth 55teeth Bolt Pattern 5-Bolt Chainring BCD 130mm Ring Position Outer Chain Compatibility Shimano 10,SRAM 10 Defined Color

Dura-Ace 7900 54t 130mm 10spd A-type Outer Ring Shimano Chainrings A-Type, for use with 42 tooth A-type inner chainring Hollowglide hollow chainring construction for rigidity and light weight Designed for use with 10-Speed asymmetrical Shimano road chains: CN-7901, CN-6711 CN-5700 Item Specifications Color Gray Material Aluminum Teeth 54teeth Bolt Pattern 5-Bolt Chainring BCD 130mm Ring Position Outer Chain Compatibility Shimano 10,SRAM 10 Defined Color Silver 68922829