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 (<I>Not Light Action</I>) REAR DERAILLEUR - BikePro.com / Buyer's Guide / Shimano Mountain Bicycle ATB Rear Derailleurs / bike parts SHIMANO XTR / M900 (<I>Not Light Action</I>) REAR DERAILLEUR - BikePro.com / Buyer's Guide / Shimano Mountain Bicycle ATB Rear Derailleurs / bike parts](http://www.bikepro.com/products/rear_derailleurs/rear_der_jpg/h_xtr_rear.jpg)
SHIMANO XTR / M900 (<I>Not Light Action</I>) REAR DERAILLEUR - BikePro.com / Buyer's Guide / Shimano Mountain Bicycle ATB Rear Derailleurs / bike parts
![Shimano XTR BR M9100 Disc Brake Set MTB ICE-TECH Links & Rechts 900/1600mm XTR Rem - AliExpress Sports & Entertainment Shimano XTR BR M9100 Disc Brake Set MTB ICE-TECH Links & Rechts 900/1600mm XTR Rem - AliExpress Sports & Entertainment](https://ae01.alicdn.com/kf/HTB1n0xdfoGF3KVjSZFvq6z_nXXa8/Shimano-XTR-BR-M9100-Disc-Brake-Set-MTB-ICE-TECH-Links-Rechts-900-1600mm-XTR-Rem.jpg_.webp)