Bike Crank Arm Set Hollow Integrated Crankset 36T Chainring Bottom Bracket for 8 12 Speed Positive Negative Tooth for

Feature: 1. Aluminum Alloy Material: Constructed from aluminum alloy, the crankset offers durability and ruggedness, long lasting use without easy damage. The accurate tooth shape ensures smooth shifting performance. 2. Advanced Hydraulic Spring Technology: Utilizes hydraulic spring technology to provide excellent shock absorption, ensuring a more comfortable and stable riding experience. 3. Lightweight Design: Designed with internal weight reduction techniques, the bike crankset is lightweight, providing enhanced efficiency. Suitable for mountain bikes, road bikes. 4. Compatibility: Designed for soft tail off road mountain bikes and electric motorcycle rear damping, offering riders an enhanced driving experience. Compatible with 8 12 speed drivetrains. 5. Easy Installation: Features a high accuracy design that allows for simple installation, making it suitable for various bike models and effectively enhancing bike performance and handling. Specification: Item Type: Mountain Bike Crankset Material: Aluminum Alloy. Package List: 1 x 36T Chainring 1 x Bicycle Crank Arm 2 x Accessories