e*thirteen Helix Race Carbon e*spec Crankset - 165mm BOSCH SX-Brose S Mag-TQ HPR50 21.5mm Offset BLK CheckoutSpec= Buzz Lifetime warranty Color Red

Lifetime warranty Color Red

Narrow-Wide Design Yes Teeth 42 Chainring Comp

The PI-1 Alloy 45×45 headset has an aluminum top cap upper bearing cover lower race and upper and lower cups

X-SL series chains are high-quality high performing chains offering amazing shifting performance on any drivetrain you choose

Same features and materials as 110-series complete headsets including 110 year warranty

e*thirteen Helix Race Carbon e*spec Crankset - 165mm BOSCH SX-Brose S Mag-TQ HPR50 21.5mm Offset BLK CheckoutSpec= Buzz Lifetime warranty Color RedHelix 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. ASTM 5 approved Color Graphite Crank Length (mm) 165 Weight 330 Designed for ebike Yes Defined Color Gray