Features:
Made of high-strength steel with hard chrome plating processing, robust, anti-corrosion, high performance of durability. The internal thread is finished with high precision, ensuring the tight connection with the bicycle hub and smooth operation. Provides fast driving speed with less effort required. Flowing rotation hmovement without much noise movement without much Reliable to use, can be used on mountain bike freewheel.
Note:
Please check whether your own flywheel can be used before purchasing. Please buy as needed.