Front

Designed for 2x9 speed drivetrains, the Shimano Altus front derailleur is HYPERDRIVE compatible. - Consistent off-road front shifting - One spec for 48.8mm & 51.8mm chainlines - Improved tire clearance - Precise and reliable shifting - Greater compatibility

Shimano Ultegra R8000 front derailleur. - Lighter front shifting operation - Link construction matches the force curve of the hand more naturally to reduce effort at the end of shifting - 100% perfect setting - New link construction allows for more flexible cable routing design - TL-FD68 and turning converter is not required in assembly - Easy and precise setting - Now possible to adjust cable tension on FD without specialized tools - Redesigned to fit wider gear pitch without sacrificing shifting performance - Shorter length of rear center (410mm) with O.L.D. 135mm - Model Number: FD-R8000-B - Series: Ultegra - Top Gear Teeth: 46-53T - Chain Stay Angle: 61-66 - Chain Line: 43.5 - Average Weight: 106 grams

- 7/8 speed design - Steel inner and outer links with steel chain cage - Multi-clamp to fit 28.6 – 34.9mm frames - Multi-pull design - Total gear teeth: 48

Shimano's 105 Braze-On Front Derailleur sports extra-wide beefy pivots, which eliminate flex for lightning-quick shifts. Plus, the clear-coated aluminum body and chrome-plated-steel cage will last for years.

Whether you're attacking a tough climb or cruisin' with a tailwind, you want a front derailleur that shifts quickly and reliably. The Ultegra Front Derailleur does just that with wide pivots for rigid, flex-free shifting, a clear-coated-aluminum body and Shimano's precise engineering.

If you're looking for a quick-shifting super-light front derailleur, you've found it in Shimano's Ultegra Front Derailleur. Its wide pivots provide flex-free action for surefire shifting every time.