julio 22, 2026
New e thirteen Helix Core e Spec E-MTB Crankset. Helix Core e spec E-MTB crankset. Helix 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 don’t need to worry about pedal strikes or holding back on your next gravity run.