CYSKY Bike Front Derailleur Clamp 28.6mm 31.8mm 34.9mm, Adjustable Braze On Front Derailleur Adapter Compatible with Shimano Sram for MTB Mountain

CYSKY Bike Front Derailleur Clamp 28.6mm 31.8mm 34.9mm, Adjustable Braze On Front Derailleur Adapter Compatible with Shimano Sram for MTB Mountain

Suitable for 31.8mm or 34.9mm seat tube. The package comes with shim, 34.9mm seatpost no need to add shim, but 31.8mm seatpost need to add shim. Compatible with Shimano, Sram, FSA, Campagnolo braze-on front derailleur Material: The adapter made of high quality aluminum alloy AL7075 T6, Durable and sturdy Easy to install, just clip the adapter onto the seat tube, so you can use a braze on front mech on any frame without a braze on mount Adjustability: 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. CYSKY Bike Front Derailleur Clamp 31.8mm 34.9mm, Adjustable Braze On Front Derailleur Adapter Compatible with Shimano Sram for MTB Mountain Bike Road Bicycle