Crankset- (165mm, 170mm, 175mm, 180mm) Shifters- XTR trigger Front Derailleur- (Top Swing, Down Swing) Rear Derailleur- (Normal, Shadow) (Long Cage, Medium Cage) Cassette- (11-32, 11-34, 12-34) Brakes- XTR Disc (Normal, Post Mount) Chain- Shimano CN-7900 9.2010 Shimano DEORE Hydraulic M590 Group Set (8pc) 175mm US$500.00 1. Crankset: FC-M590-L 175mm 22/32/44T 2. Bottom Bracket Cups: English 3. Shift levers: SL-M590 RAPIDFIRE Plus Shift Levers + Cables 4. Brakes: BR-M595 Front and Rear hydraulic disc calipers + SM-RT62M Center Lock Rotors (FRONT & REAR) + BL-M595 Brake Levers: (FRONT & REAR) 5. Front Derailleur: FD-M591 Front Derailleur (32mm & 35mm) 6. Rear Derailleur: RD-M592 Rear Rerailleur 7. Cassette: CS-HG61-9 cassette 9spd: 11x32 (Sprocket Sizes 11-12-14-16-18-21-24-28-32 ) 8. Chain: CN-HG53 chain 9spd