BOX Four Prime 9 Derailleur (8spd), Wide Cage - Black Seatpost Parts & Shims - 120mm OL spacing rear

- 120mm OL spacing rear hub with either double fixed flip-flop threading or fixed on one side and freewheel thread on the opposite

UPC: 072774171248

UPC: 836572005385

139867-Q0-L

141918-Q0-L

BOX Four Prime 9 Derailleur (8spd), Wide Cage - Black Seatpost Parts & Shims - 120mm OL spacing rearPrime 9 Technology for less derailleur travel and better chainline, less wear, and improved lifespan Box One features: Adjustable Tri Pack limited slip clutch, forged inner and outer cage, Pivot Tech cable stay, sealed bearing pulleys, and 3D forged linkages Box Two features: Tri Pack limited slip clutch, forged inner and outer cage, Pivot Tech cable stay, sealed bushing pulleys, and 3D forged inkages Box Three features: Limited Slip Clutch, stamped