Shimano-MTB - #ThrowbackThursday - Back in 1992 XTR M900 was born. The ultimate in off-road component systems. The "R" was added to highlight that it is a "racing model" of Deore XT.
Shimano XTR M-900 RIGHT Brake Lever Gunmetal Vintage Mountain Bike 22.2mm MTB | eBay
BMXmuseum.com Reference / Shimano XTR SP-M900
Shimano XTR Brake Levers St M 900 X2 Decal Sticker Adhesive Self-Adhesive ステッ | eBay
100 PRODUCTS HISTORY - XTR | SHIMANO
Shimano speeds up XTR delivery w/ non-series MT900 crank, groups available now - Bikerumor