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.
1992 MTB front derailleur Shimano Deore LX FD-M561 VIA Japan top pull 34.9 mm | eBay