Aluminum Alloy MTB Mountain Bike Seat Tube Seat post Single Nail Head Seat Post Bicycle Cycling Saddle Tube

Diameter : 30.9 - 32.0mm Material : Other Brand Name : SONONIA Origin : Mainland China MainKey1 : Bike Seatpost Head MainKey2 : Single Rod Head MainKey3 : Bike Saddle Tube MainKey4 : Seat Post Head MainKey5 : Single Nail Head Seat Post MainKey6 : Seat Tube Post MainKey7 : Seatpost Head MainKey8 : Saddle Pipe Head MainKey9 : Quick Release MainKey10 : Seatpost Chuck