Shimano XTR M9250 Di2 Wireless Upgrade Kit - Includes M9250-GS Rear Derailleur M9250-IR I-SPEC EV Shifter Battery Charger Quick Link MFPN=078A101IKC001 Largest Cog 42 Color Black

Largest Cog 42 Color Black Rear Der/Shifter Compatibility SRAM X-Actuation Rear Derailleur Mount Type 10x1 Standard Drivetrain Speeds 11 Weight 256 Chain Wrap Capacity (teeth) 32 Cage Length Medium

Range 11-46t Gears 11sp Cogs 11-13-15-18-21-24-28-32-36-40-46 Color Black Weight 534g

So the next time you have to replace your tubular tire it’s ready to go

BB7 S MTN Disc BrakeFor use with with long cable-pull levers

Patented Vector Wing mounting points away from sit bones to reduce pressure and hot spots Gender/Age Unisex Color Black Material Synthetic Clamp Style Std Rails Length 278 Defined Color Black Saddle Cut Out No Rail Material Titanium Width 132

Shimano XTR M9250 Di2 Wireless Upgrade Kit - Includes M9250-GS Rear Derailleur M9250-IR I-SPEC EV Shifter Battery Charger Quick Link MFPN=078A101IKC001 Largest Cog 42 Color BlackRobust. Resilient. Ready for Anything The Shimano XTR Di2 12 Speed Upgrade Kit provides riders with the pinnacle of wireless MTB shifting technology. The kit features an all new XTR M9250 Di2 wireless rear derailleur that's optimized for impact survivability to make it the choice for both Shimano's top enduro athletes and weight conscious XC racers alike. With built in Automatic Impact Recovery an impact deflecting shape and simple covered pulley