Shimano Sora CS-HG50 Cassette - 9 Speed 12-25t Silver Nickel Plated Grip Shift Specific-No These direct mount chainrings coincide

These direct mount chainrings coincide perfectly with the Afterburner Modular Crank

Note because of additional leverage of GP4 and GP5 bar ends Ergon does not recommend using on carbon fiber handlebars

Includes Shimanos Optical Gear Display which shows riders what gear position is selected while riding

}Wheels Manufacturing Derailleur Hanger - 133

Shimano Sora CS-HG50 Cassette - 9 Speed 12-25t Silver Nickel Plated Grip Shift Specific-No These direct mount chainrings coincideShimano Sora CS HG50 Cassette 9 Speed 12 25t Silver Nickel Plated. Shimano Sora CS HG50 9 Speed cassettes feature Hyperglide technologies for highly efficient shifting. Nickel plated finish for corrosion resistance Drilled cogs provide weight savings Nickel plated steel lockring Compatible with HG 9 speed chains TECH SPECS Color Silver Range 12 25 Cassette Cogs 12 13 14 15 17 19 21 23 25 Cassette Body Type Shimano SRAM 8 9 10 Speed Drivetrain Speeds 9