e*thirteen Helix Race Alloy e*spec Crank Arm Set - BOSCH Gen4-Brose S Mag-TQ HPR50 26.5mm Offset 155mm Self Extractor Silver MPFN-S602 Color Lavender Defined Color Purple

Color Lavender Defined Color Purple Gender/Age Unisex Material Synthetic Season Cool Weather Size One Size Windblock None Activity Cycling

REAR HUB: SALTPLUS "VERTEX" freecoaster hub

Includes M12 crank bolts

description 34mm damper seal kit (bladder) - 14-16

}Wheels Manufacturing BBright Direct Fit to Shimano Bottom Bracket with ABEC-3 Bearings

e*thirteen Helix Race Alloy e*spec Crank Arm Set - BOSCH Gen4-Brose S Mag-TQ HPR50 26.5mm Offset 155mm Self Extractor Silver MPFN-S602 Color Lavender Defined Color PurpleCompatible 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