Wide-gear mountain flywheel, hollow hollow mud design, imported steel plate, high strength, light weight and wear resistance, high cost performance;
The flywheel has excellent workmanship and good polishing effect. Its smooth surface and elegant rotation can make your bicycle perform better;
The bicycle flywheel can ensure smooth chain rotation;
Just fix the bolts to the wheel hub, it can be easily installed and used;
If you have any questions or questions, please feel free to contact us, we will reply you within 24 hours
