Bike Flywheel 18-speed 21-speed 24-speed Variable-speed Mountain

Bike Flywheel 18-speed 21-speed 24-speed Variable-speed Mountain Bicycle Positioning Gear Rotary Type With Removal Tool 1005004433657779 ? Pre-Order +/- Sampai Alamat 10-15 Hari ? FREE ONGKIR+PAJAK ?? Garansi 100% uang kembali jika Rusak, Beda Produk is_customized : Yes Model Number : frdflywheel Flywheel Adjustable Gear Number : 6/7/8/9 Material : ALLOY Gear Teeth : NORMAL Freewheel Speed : 6/7/8/9 Origin : Mainland China Components : Freewheel Install Type : Rotary Type Function : Positioning Gear 18-speed 21-speed 24-speed MTB flywheel 6/7/8/9 Speeds Rotary Flywheel Positioning Gear 18-speed 21-speed 24-speed MTB flywheel 6/7/8/9 Speeds Rotary Flywheel Positioning Gear