Features:
1. The bicycle v brake extension's main body is made of aluminum alloy, light weight and high strength, oxidation resistance and corrosion resistance.
2. 406 to 451 v conversion seat converter adapter can be used for 14 inch modified 16 inch, 16 inch modified 18 inch, 18 inch modified 20 inch, 20 inch changed 451 wheel set.
3. Our conversion seat converter adapter universal is a Good chioce with helpful performance in changing the small bike wheels into a big wheels,
4. Brake converter adapter is made with fine craft for fluent line, round chamfers, no burrs, soft and smooth edges.
5. The package contains only 2 conversion seats, 2 screws and 2 nuts, other accessories and tools need to be prepared by yourself.

Specification:
Item Type: Bicycle V Brake Extension
Material: Aluminium Alloy
Application: For Mountain Bike, Folding Bike
Weight: Approx.32g/1.1oz

Package List:
2 x Conversion Seat
2 x Screw
2 x Nut

Note:
Not suitable for CNC V brakes modified on the market.