ASIACOM Carbon fiber Road MTB Bike Seat Post Clamp For 27.2/30.8/31.6mm Seatpost
Brand: ASIACOM
Color: Black+Red as picture
Material: 3K T800 Carbon fiber
Red is nut: Aluminium alloy
Bolt: Stainless steel
Size: For 27.2/30.8/31.6mm seatpost
Weight: 19g(27.2mm),24g(30.8/31.6mm)