Shimano FC-M5100-1 Left Crank Arm - 175mm MFPN=AS0296 waterproof inner lining 100% waterproof

waterproof inner lining 100% waterproof velcro attachment

5" (650B) bicycles so you can ride the streets as efficiently as you do off road

Environmentally friendly non-toxic and completely biodegradable

} 100% reflective outer-shell

Tooth Count 30Drivetrain Speeds 12Round or Oval RoundOffset 3Material SteelColor BlackPower Meter NoDefined Color BlackDirect Mount Type Direct Mount SRAM 3-Bolt

Shimano FC-M5100-1 Left Crank Arm - 175mm MFPN=AS0296 waterproof inner lining 100% waterproofShimano FC M5100 1 Left Crank Arm 175mm. Replacement left crank arms for Shimano Deore FC M6000 cranks. TECH SPECS Length 175Color BlackSpindle Interface Type Shimano Hollowtech II