1. Weight: about 560 grams 2. Size: about 27x14 cm 3. Material: polyurethane, seat skin, steel bow 4. Application: mountain bike 5. Features: the front narrow side is round, the sides are widened, do not hinder the thigh pedaling, hollow air guide, comfortable and breathable, long-term sitting without sultry heat, the base adopts an arc design, shock absorption increases the cushioning force, comfortable sitting feeling, and flexibility it is good
