E*thirteen Helix Race Alloy e*spec Crank Bosch Gen4 155mm Bronz MPFN-100-3018-002 BL-MT201 has a versatile design

BL-MT201 has a versatile design that matches numerous bike styles

Cowchipper provides comfort control and efficiency for long days in the saddle whether road touring crushing mixed surfaces or conquering the Great Divide

1-Finger HC lever blade modulates the enormous braking power as desired

Includes one pair of grips

E*thirteen Helix Race Alloy e*spec Crank Bosch Gen4 155mm Bronz MPFN-100-3018-002 BL-MT201 has a versatile designCompatible with Bosch, Brose S Mag, TQ, Fazua*, Yamaha, Maxon and Specialized Brose motor systems using the 24mm ISIS standard Forged and CNC finished for performance with great style Available in short lengths for improved clearnace Equiped with built in allpy self extracting cranks bolts and crank boots Tested to exceed E Enduro EN17406 Class 4 standards TECH SPECS model Helix Race Alloy e*spec length 155mm spindle interface 24mm ISIS Q factor