●3 Speed: Only Fit for 42T-32T-24T, 50mm chain centerline compatible. ●Universal: Suitable for 31.8mm and 34. 9mm Installation of middle pipe of handlebar. ●Type: Support both pull up and pull down, accurate power transmission and sensitive speed change. ●Lightweight Design: FOMTOR’s derailleur is made of high quality 6061 aluminum alloy, lightweight. High-quality materials make it is resistant to high temperature and corrosion, longer service life. ●Easy to install and Suitable for MTB Bike, BMX bicycle, e- bikes, folding bikes, road bike, mountain bikes, etc.
Description
FOMTORs 3 speed derailleur is universal for 31.8mm and 34. 9mm Installation of middle pipe of handlebar, and Only fit for 42T-32T-24T, 50mm chain centerline compatible.