SunRace CSMZ903 Cassette - 12-Speed 11-51t Metallic Silver MFPN=DROPOUT-312 Titanium rails FK3468 Color:Black/Coffee/Graphite Reflex MFPN=68-3201R 5 adds in a
Platform notes & fabric story
Description
SunRace CSMZ903 Cassette 12 Speed 11 51t Metallic Silver MFPN=DROPOUT 312 Titanium rails FK3468 Color:Black Coffee Graphite Reflex MFPN=68 3201R 5 adds in a Titanium rails Shifter Style Twist Drivetrain Speeds 11 Weight 144 Double or Triple Double Front Der Shifter Compatibility SRAM Mountain