100% Canadian - Serving since 2010
10K+ orders fulfilled in past year
Free shipping over $99
SKU: 350839-03
Adding product to your cart
The newly designed crank arms offer an optimized balance between lightweight and efficiency. The crank, formed with hollow aluminum technology, is anodized with a beautiful gloss black anodized finish, giving it a luxurious look. The resin ribs on the back of the chainrings are Shimano 105's unique structural design that achieves both thorough weight reduction and crisp shifting performance.
• Optimal balance of stiffness, strength, weight and rotational performance • Hollow aluminum crank arms • Gear combination: 50-34T, 52-36T • Compatible with 12-speed chain • Recommended chain (not included): CN-M7100 • Recommended Bottom Bracket (not included): SM-BBR60 (threaded)/SM-BB72-41B (press-fit) • Q-factor: 148 mm
No products in the cart.