Brand:Tron Racer
Model:FTBP-KRV
Specifications:30T, 31T, 32T, 33T
Deliver:In 3 days
Inquiry
Ultra lightweight hyper pulley
1.Aluminum 7075 T651 (King of aluminum alloy)
2. PVD coating, extend the lifespam, lower the noise
3. Stylish, multiple cover plate color
