e*thirteen Helix Race GR Crankset – 160 mm, 83 mm spindle – Forged AL 6066‑T6 arms, 30 mm AL 7075‑T7 spindle, 56.5 mm chainline with Helix GR Chainrings, gravity-rated (ASTM 5), molded crank boots, APS preload, P3 Connect. Black Weight 590 g.
The Helix Race GR Crankset – 160 mm, 83 mm spindle is engineered for gravity riders who demand strength and reliability. Forged AL 6066‑T6 arms and a 30 mm AL 7075‑T7 spindle combine stiffness, durability, and low weight. Designed to exceed ASTM 5 standards, this crank is perfect for downhill, freeride, and bikepark use.
Compatible with frames using 83 mm BB shells
Optimized for Helix GR chainrings providing a 56.5 mm chainline
Includes APS adjuster, molded crank boots, BB/lockring tool, and self-extractor system
P3 Connect spindle interface ensures creak-free, reliable installation
Available in Black or Sterling Silver
Quick Feature Highlights:
160 mm length, 83 mm spindle
56.5 mm chainline with Helix GR Chainrings
Forged AL 6066‑T6 + 30 mm AL 7075‑T7 spindle
Molded crank boots + APS preload
Weight: 590 g
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Located in the heart of the charming town of Geraldine, Bike Apprentice is your one-stop destination for everything cycling. Whether you're an avid cyclist or a casual rider, we offer a wide range of high-quality products to suit your needs.
