Carbon Fiber+Aluminum Alloy Stem For Handlebar MTB Stem 25.4*50/60/70/80mm
Choose the right stem size, reduce pain in hands and wrists. Reduce back strain. 90-140g; The bicycle stem is made of aluminum alloy and carbon fiber.
Choose the right stem size, reduce pain in hands and wrists. Reduce back strain. 90-140g; The bicycle stem is made of aluminum alloy and carbon fiber.