Shimano DEORE-M6100 Hollowtech-II 170mm Single Speed 30T Crankset closeout the Mag-Tank will not unintentionally

the Mag-Tank will not unintentionally open when you end up in the trees with your bike upside down

they inventory over 700 components and 10

In combination with smart electronics

Washer shape: Flat

Shimano DEORE-M6100 Hollowtech-II 170mm Single Speed 30T Crankset closeout the Mag-Tank will not unintentionallyThe Shimano DEORE FC M6130 1x12 speed crank with 181 mm Q factor, 56. 5 mm chainline and 157 mm O. L. D stands for highest drive efficiency. It offers optimum power transmission and maximum speed for the new DEORE system, which only use 1 chainring. Formed from the same DNA as its big siblings: DEORE 1x12 speed Crank FC M6130 1 from Shimano Molded from the same DNA as XTR, DEORE XT and SLX, the new M6100 series delivers Shimanos proven 12 speed