Shimano XTR M9250 Di2 Wireless Upgrade Kit - Includes M9250-SGS Rear Derailleur M9250-IR I-Spec EV Shifter Battery Charger Quick Link Model=HyperCoil ELEVENSIX Spring Weight: 142g (180mm standard)

Weight: 142g (180mm standard)

100% CNC-machined aluminum construction

Manufactured in the USA to the tightest tolerances using aerospace materials and CNC manufacturing Color Black Weight 40 Thread Pitch 1

Hidden external routing for hydraulic hose routing into the stem 80mm reach and 125mm drop for ideal race position New 5° drop Flare and 8° drop outsweep with slight down sweep 250g for 42cm bar Matte Black Finish Lifetime Warranty SRAM Model ID: HB-DBSL-80R-A1

Shimano XTR M9250 Di2 Wireless Upgrade Kit - Includes M9250-SGS Rear Derailleur M9250-IR I-Spec EV Shifter Battery Charger Quick Link Model=HyperCoil ELEVENSIX Spring Weight: 142g (180mm standard)Robust. 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