Rare, New, Mint, Shimano XTR M900 MTB Front Derailleur. 34.9MM Clamp, Bottom-Pull, Bottom Swing and New In Box. 3x8-Speed. The First XTR, with adjustable spring tension, Shimano Service Instructions and a rare bottom-pull model. For a triple crank and 7/8-speed systems. 118 grams/4.1oz. Made in Japan quality from 1990. FD2090.