e*thirteen Helix Race Cranksets Size:170Mm Tooth Count 36 Ring Position/Type

Tooth Count 36 Ring Position/Type Inner Drivetrain Speeds 11 Chainring BCD 110 Color Black Defined Color Black Material Aluminum

model Rojo 100 taillight run time up to 15 hrs lumens 100 color red/black weight 48g

4 Color Black Weight 435 Width 714 Defined Color Black

It's all the things that make riding fun

e*thirteen Helix Race Cranksets Size:170Mm Tooth Count 36 Ring Position/TypeThe Helix R is e*thirteen's top of the line aluminum alloy crank. Forged AL 6066 T6 arms deliver Enduro strength in XC weights and it took a 30mm Forged 7050 T7 spindle and massive amounts of CNC work to get there. CNC detail can be seen all over every surface for the ultimate in tech bling and weight savings for your ride. Designed to be compatible with Shimano and SRAM drivetrains modern hub spacing and bottom brackets. Helix R cranks can achieve