Helix Core e*spec Alloy Cranks Size:155mm minimizing system drag in the

minimizing system drag in the rear wheel and helping to even the bearing load

A captive thread endcap means simple tool-free disassembly

Chainline is determined by SRAM® crank assembly

increasing wear life and providing easy tubeless install with reliable air retention at low tire pressures

The ride feel is active and lively making every trail more enjoyabe

Helix Core e*spec Alloy Cranks Size:155mm minimizing system drag in theHelix Core e*spec cranks give your e bike an upgrade with high end integrity and aesthetics at a great value. Engineered for e MTB strength, so you dont need to worry about pedal strikes or holding back on your next gravity run. Forged aluminum arms keep you confident on the trail, while alloy self extracting crank bolts mean efficient routine service and minimum added weight. Added details like pedal washers, molded impact boots, and e rider