Mountain Bike Crank Arm Set Hollow One Piece Positive Negative Teeth 34T Aluminum Alloy Bicycle Crank Set

Feature: 1. ALUMINUM ALLOY: Mountain bike crankset is made of aluminum alloy, lightweight, wear resistant and durable. 2. PRECISE MACHINED TEETH: Bike crank arm set utilizes a multi stripe mounting method to make the crank more direct. 3. CNC MILLING: Bicycle crank arm set is CNC milled for high strength and accuracy, and the force is evenly distributed for a fluent ride. 4. ANODIZED SURFACE: Bicycle crank set is impact resistant and the anodized surface protects the aluminum alloy body. 5. LIGHTWEIGHT: Mountain bike crank arm set is designed with a weight saving internal design, making the cranks lighter in weight. Specification: Item Type: Mountain Bike Crank Arm Set Material: Aluminum Alloy. Package List: 2 x Crankset Components 2 x Bottom Bracket Accessories