Description:
Custom sleeve to space 30.9 or 31.6 seatpost to larger or smaller seat tubes
High quality aluminium alloy material,high strength, lightweight and solid enough
To change your seat post size easily with this bushing without changing seatpost
Full CNC precision machining with smooth which won't hurt your finger
Suitable for MTB bike, mountain bike, road bike etc.
Specification:
Material: Aluminium Alloy
Color: Black
Length: 60mm/2.36 inch
Inner Diameter: 30.9mm
Outer Diameter: 31.6mm
Package Includes:
1 Piece Bike Seatpost Adapter
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