julio 28, 2026Publicado Por En julio 28, 2026e*thirteen Helix Race Carbon e*spec Crankset – 165mm BOSCH SX-Brose S Mag-TQ HPRHelix 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. Crank Length (mm) 165. Color Graphite.