RIRO Bicycle Damping Seatpost 30.9mm 31.6mm Manual Control Bike Damping Seat Tube 140mm Travel Air Adjustment Bike Saddle Tube

High-concerned chemical : None Type : Bicycle Seat Post Diameter : 30.9 - 32.0mm Material : aluminum Brand Name : riro Origin : Mainland China Name : Bike Air Lift Seat Tube Brand : RIRO Seatpost Model : Nine-x Seatpost Type : Air lift seat tube Specification : 30.9/31.6mm Seatpost Length : 475mm Seatpost Travel : CA.140mm Seatpost Effective travel : CA.115mm Seatpost Material : High strength aluminium alloy Seatpost Weight : 30.9mm about708g,31.6mm about730g Application : mountain bike/off-road forest speeddown soft tail vehicle/station wago