Sram PG-950 FH Cass 9s SL American Conversion BB Grit rates the difficulty of

Grit rates the difficulty of a ride using GPS

Designed in conjunction with Aussie DH racer Troy Brosnan

Includes one Headset Cup Drift

Weighs only 78 grams per set including plugs

you can send a message to your fellow riders paired with GroupTrack³ — so they can find you

Sram PG-950 FH Cass 9s SL American Conversion BB Grit rates the difficulty of9 speed cassette PowerGlide shift technology Chrome plated steel ~ 325g SHIMANO Equivalent CS HG50 CS HG30 CS HG20 Range: 11 32t, 11 34t, 12 23t, 12 26t Gears: 9spCogs: 11,12,14,16,18,21,24,28,32 11,13,15,17,20,23,26,30,34 12,13,14,15,16,17,19,21,23 12,13,14,15,17,19,21,23,26 Color: Silver