Vender 31.6/30.8/30.4mm Seatpost to 27.2mm Bike Seat Tube Sleeve Shim Adapter-60mm al mejor precio

Description: Made of aluminium alloy Inner diameter is 27.2mm/1.07inch, 3 type of outer diameter to choose Use this seatpost sleeve adapter ring, you can use 27.2mm seatpost on your 30.4/30.8/31.6mm bike seatpost Suit for MTB bike, mountain bike, road bike etc Please check your bike frame seat tube outside diameter. measure the inside diameter of your old clamp.Or measure the outside diameter of your seat tube (on your bike frame). then make a right choice Specification: Material: aluminium alloy Color: Black Inner diameter: 27.2mm/1.07inch Outer diameter: 30.4mm/1.20inch; 30.8mm/1.21inch; 31.6mm/1.24inch Length: 6cm/2.36inch Package Includes: 1 Piece Seat Post Tube