Helix Race Carbon e*spec Cranks Size:160mm Note: The Turbocharger is guaranteed

Note: The Turbocharger is guaranteed compatible only with e*thirteen cranks

Helix Race Carbon e*spec cranks are an awesome upgrade for any weight-conscious e-bike build

32T and 34T Bashguard/Chainring size options (Avinox 34T only)

improving suspension performance

Open knob spacing clears debris in loose and wet conditions

Helix Race Carbon e*spec Cranks Size:160mm Note: The Turbocharger is guaranteedHelix Race Carbon e*spec Cranks represent the pinnacle of ultralight carbon e bike crank design, the highest strength to weight available, for All Mountain applications. Through years of development and refinement in carbon layup and molding, we've honed the Helix Race Carbon e*spec cranks to deliver the highest strength to weight ratio crankset in the e MTB world. ASTM 5 approved; light enough for Trail and All Mountain, strong enough for shuttle