BOX Four Prime 9 Derailleur(8spd) Wide Cage - Black MFPN=FK-6665 length 44mm color black valve

length 44mm color black valve presta package pair

8mm width 44cm drop 125mm reach 90mm material aluminum color black

Color Black Primary Color Black Size SM

5 Thickness In mm 6mm Internal Lock Size Metric 75cm

}SRAM Braze-on Front Derailleur Clamp: 34

BOX Four Prime 9 Derailleur(8spd) Wide Cage - Black MFPN=FK-6665 length 44mm color black valvePrime 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 linkages Box Three features: Limited Slip Clutch, stamped