the F15 is built to be light and compact

Maxxis Minion Semi Slick or Maxxis Minion DHR2 on the rear

Pulse mode：10 hrs

The TRSr SL Guide is engineered to take extreme punishment dealt by riders on enduro bikes

Shimano XTR SL-M9100 12 Speed Shift Lever - 22.2mm Bar Clamp - 12 Speed PDP|Option the F15 is built toThe Shimano XTR SL M9100 Shifters showcase the best of Shimano's shifting performance capabilities. Improved ergonomics and shifting performance also increase over the previous generation. With 20% quicker lever access time due to revised internals and 35% less operation force with Rapidfire Plus switching logic. Features: Cross compatible with all Shimano 12 speed MTB groupsets 20% quicker lever access time 35% shifting operation force (vs. XTR