Replacement For - Bicycle Seat Post Adapter Inner Diameter: 27.2mm/ 1.07", Outer Diameter: 28.6mm/ 1.13"
Function - By using a seat tube seat post reducer, the need to replace a seat post due to a mismatched seat post diameter can be avoided, thus saving the cost of replacing the seat post.
Material - The bicycle seat tube reducer sleeve is machined from aluminum alloy.
Installation - Installing it is simple, requires no additional tools, and is convenient for you.
Thinvik Bike Bar Ends, Aluminium Alloy MTB Bicycle Bar Ends, One-piece Forging Bike Handlebar Ends, Matte Black - basic
KWD 8.500
Seatpost Shim Adapter Durable 30.9mm 1.22" ID 31.6mm 1.24" OD Bike Seatpost Tube Reducing Sleeve Bushing Bicycle Accessories Aluminum Alloy Purple
KWD 4
Bike Bicycle Seatpost Seat Post for Mountain MTB Road Bike Fixed Gear Aluminum Alloy
KWD 5
Tapered Bolts Screws for MTB Bike Bicycle Stem Durable M6x20mm Socket Head Cap Bolts Screws Nuts Steel Black (Set of 20)
KWD 5
