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129.99$
Ultegra Light-alloy sprocket carrier Compatible with FH/WH-7800 or FH/WH6600 except for 13T and larger starters Install the 1 mm washer when used with an 8/9-speed FH-6600 hub
109.99$
Ultegra Light alloy sprocket carrier 10-speed compatible * Weight: 208 g
129.99$
144.99$
For 11-speed HG chain Fini plaqué nickel
109.99$
144.99$
12-speed cassette cog HYPERGLIDE+ enables fast, smooth shifting BEAM SPIDER construction reduces weight and increases stiffness New MICRO SPLINE cassette body and HYPERGLIDE tooth profile Wide-range 12-speed 10-51T combination
129.99$
Ultegra The 5 largest cogs are mounted on 2 aluminum and composite spiders Lightweight and high performance Aluminum locknut Fini plaqué nickel Compatible with 10- and 11-speed cassette bodies (for 11-speed, use a 1.85 mm spacer)  Other sizes are only compatible with 11-speed road hubs
105.99$
104.99$
* 2-piece cranksets for 135, 142 and 148 mm chainstays * Q-factor 178.5 mm * 52 mm chainline * 32T * Precise, reliable shifting for 1x10/11-speed
189.99$
* Updated style with asymmetrical four-arm spider* Available in 48.8mm (standard) or 51.8mm (Boost) chainline* 26-36T double* Forged aluminum arms* Inner chainring in steel* Outer chainring in aluminum and composite
104.99$
Compact SHADOW profileMin sprocket: 11TMax sprocket: 34TMax front difference: 22TTotal capacity: 45T
144.99$
Compatible with wide-range cassettes (up to 42T), optimized for trail use Shadow+ design offers increased chain stability and retention Dyna-Sys compatible Low-effort gear changes GS cage for double cranksets or SGS cage for triple cranksets
109.99$
* Typical XT strength, durability and reliability * Quick 36-point engagement * Lighter than HB/FH-M785 * Optimal power transfer * Angular contact cup-and-cone ball bearings with high-quality seals * Available in standard and Boost spacing
149.99$
XT RD-M771 (9-SPEED) Compatible 9 vitesses  Direct mount  High-normal spring (external return)  Single cable routing  Maximum rear sprocket: 34T
149.99$
 Compatible 9 vitesses- Direct mount- Reverse spring- Wide design- Maximum rear sprocket: 34T
169.99$
* Passages de vitesses intuitifs nécessitant moins d'effort* Meilleur compatibilité avec tous les cadres de route et de CLM/Tri* Installation et réglages du dérailleur avant plus faciles et plus précis* Réglage de la tension du câble intégré
154.99$
* Bar-end shifters * SIS 2/3 x 9-speed * Rear can be used in indexed or friction mode * 8/9-speed compatible
154.99$
* Câble et gaine inclus* Compatible 10 vitesses* Visserie en titane
149.99$
* Bar-end shifters for 11-speed derailleurs
124.99$
* First Dura-Ace rotor designed for the demands of road racing* Consistent braking performance, even on long descents and mountain passes* Ice Tech: an aluminum core and stainless steel braking surfaces improve system cooling while preserving durability* Freeza technology with deep fins and black surface treatment for maximum heat dissipation*...
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