Shimano XTR Enduro FC-M9220 Crank Arms 12 Speed Size:165mm Compatibility: Vivid Air models as

Compatibility: Vivid Air models as of 2014

The Single speeder's choice

Mountain Biking

and can be removed as quickly

and a reduced risk of flats

Shimano XTR Enduro FC-M9220 Crank Arms 12 Speed Size:165mm Compatibility: Vivid Air models asRobust. Intuitive. Consistent. is the motto for the new XTR M9200 groupset. With it, Shimano and the bike community are celebrating the rebirth of Di2 technology on their top model. And at the very highest level. Thanks to contemporary wireless control, perfect functionality, a 12 speed drivetrain and the usual outstanding build quality, you'll be rushing from victory to victory and giving the competition a run for their money. The new XTR crank will