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 M900 cantilever brake set Complete Vintage Mountain Bike MTB A | eBay
La historia del grupo Shimano XTR
VeloBase.com - View Group
Shimano XTR RD-M900 Short Cage Rear Derailleur - Gringineer Cycles