The clamping is precise, the debugging is simple and convenient, the reaction is flexible, the heat dissipation of the disc is good, the external braking condition is not affected, the braking force is strong, and it is suitable for riding in various road conditions.
The front section is narrowed + the rounded transition design on both sides Filled with elastic inner lining, soft support for the buttocks.
High-carbon steel three-speed adjustment of the crankset, stable shifting, can be combined with the front pull to change the chain between the gears, smooth riding.
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