Fit seat post size: Options: 28.6mm, 31.8mm or 34.9mm. Compatible with Shimano, Sram, FSA, Campagnolo type braze on front derailleur. Simply clamp the adapter on the seat tube.
The bike adapter weighs only 40g or 1.4 oz. I will not add a lot of weight to your light-road bikes or MTBs.
The adapter is made of high-quality aluminum alloy AL6061 T6. It is also hardened by heat treatment.
The height could be adjusted to ensure a perfect gear-changing position. Please note: The side adjustment is done by the bolts on the front derailleur itself.
Use Aluminum alloy
Description
Fit seat post size: Options: 28.6mm, 31.8mm or 34.9mm. Compatible with Shimano, Sram, FSA, Campagnolo type braze on front derailleur. Simply clamp the adapter on the seat tube.