Deore XT RD-M8150 Di2 rear Derailleur Option 1:12-Deore The Duet is a traditional

The Duet is a traditional ding-dong bell with the beautifully resonant ring of solid brass

scientifically tested Body Geometry Features—Longitudinal Arch

A generous cockpit centers you on the bike

Made with brushed micro-fleece fabric and fits snug under helmets

Vivid Coil Ultimate is unmatched in downhill performance and tunability

Deore XT RD-M8150 Di2 rear Derailleur Option 1:12-Deore The Duet is a traditionalThe all new DEORE XT RD M8150 speed rear derailleur combines race proven quality with Shimano original technologies to help keep you flowing and focused on the right line. The new E MTB optimized design allows full integration with SHIMANO E Bike Systems and HYPERGLIDE+ drivetrains to unlock entirely new functionality. This system integration allows innovative features like FREE SHIFT. It's a simpler, more pure E MTB experience only possible through