• Used Shimano XTR M951 Rapid Rise GS Cage MTB Triple Rear Derailleur and Made in Japan Quality from 1997. Takes a 32T cog. 
• Clean, tight, no rust, straight, strong springs and very-good plus cosmetic & perfect mechanical condition.
• 8/9-speed index and friction shifting.
• 231 grams/8.1oz.
• RD811.