Shimano xtr front chainwheel FC-M9120-B2-38X28T-170

The Shimano XTR M9100 group was developed to meet the demands of mountainbike racers at the highest level and guarantees "second to none" performance. The range offers the most versatile components for XC, Enduro and Marathon races.

It all started with the search for the ultimate MTB racing components and now the XTR continues 27 years of innovation with even more speed, focus and control. It is jam-packed with the technological advantages needed to push the boundaries of today's insanely demanding courses. It is lighter, smoother, more durable and versatile to transfer all pedal-pounding watts into ground speed with extreme efficiency.

The hollow forged Shimano XTR FC-M9100 2x12-speed crankset pairs nicely with the XTR 9100 10-45T cassette for maximum gear range and closes gear steps for long races with lots of climbing. Chainrings are direct mount for weight reduction and improved power transfer. It also makes it easy to switch out your rings when needed.

With the wider 168 mm Q-factor the FC-M9120 is ideal for the use at Enduro and Trail bikes.
BB shell width: 68mm ||| 73mm
Chainwheel, number of teeth: 38-28 teeth
Fitting for derailleur: 12-speed
Included in delivery:withoutbottom bracket cups
Material: crank arms: aluminium (anodized)
chainrings: aluminium (plated)
axle: steel
Recommended Bottom Bracket: SM-BB94-41A (Pressfit) | SM-BB93 (Threaded)
Type of chain: Hyperglide+
Weight supplement: 175 mm | manufacturer's specs