Cassettes and Cogs
Cassettes, freewheels and fixed cogs are important parts of the drivetrain. Cassettes, which mount onto the freehub body of the rear hub, contain different amounts of cogs and in varying ranges. Freewheels, which thread directly to the hub shell, come in multiple gear clusters or in single speed versions.
PRO-T Plus 9 sp. cassette 11-32 teeth
PRO-T Plus nine-speed cassette, range 11–32 teeth, cogs 11, 13, 15, 17, 19, 21, 24, 28, 32.
Sunrace CS-M5588AV Black 8 sp. cassette 11-34t.
8-speed steel cassette, range 11-34 teeth, sprockets 11-13-15-18-21-24-28-34, weight 346 g, black.
Shimano Altus CS-HG31 8-speed Cassette 11–32 Teeth
Shimano Altus CS-HG31 8-speed cassette, 11–32 teeth.
Force lockring for cassette red
Aluminum lockring for Shimano sprocket with 11 or 12 teeth.
Shimano Tourney TX CS-HG200 Cassette 8-speed 12–32 Teeth
Tourney TX800 cassette, tooth grading – 12-14-16-18-21-24-28-32, for 8-speed systems and 6/7/8-speed chains.
SunRace replacement sprocket set for 10sp. cassettes - 11/13/15 teeth Silver
Replacement set of the three smallest cogs for 10-speed SunRace cassettes in silver color. The set includes 11, 13, and 15-tooth cogs.
Sunrace screw-on freewheel 7 sp. 13-34 teeth
Sunrace screw-on freewheel, weight 504 g, sprockets 13, 15, 17, 19, 21, 24, 34.
Shimano sprocket cassette for CS-M8000 11 t.
Spare 11 / 13 / 15 / 17 / 19 tooth sprocket for Shimano M8000 11-speed cassettes.
Force 9 sp. cassette 11-36 teeth
Nine-speed Force cassette made of chrome-plated steel with a range of 11-36 teeth.
Sram PG-820 8-speed Cassette
Sram PG-820 cassette with Power glide II technology compatible with Shimano, Sram, KMC, and Connex 8-speed chains. It offers a range of 11–28, 30 and 32 teeth.
Shimano CS-M9100 Replacement Cog 14 Teeth
Replacement 14-tooth cog for Shimano CS-M9100 12-speed cassettes.
Force cover plastic for multiple gear set/cassette 138 mm clear
Plastic cover for a cassette or freewheel, optimal for 36 spokes, diameter 138 mm, 3 teeth for mounting.
Sunrace CS-M637 7 sp. cassette 12-28 t.
Sunrace steel cassette, range 12-28 teeth, nickel-plated finish, weight 248 g.
Freewheel 16 teeth 1/2 x 1/8 right thread 1.37" (34.7 mm)
16-tooth freewheel sprocket, 1/2 x 1/8, right-hand thread 1.37" (34.7 mm), non-rebuildable.
Shimano 11-tooth Cassette Cog for CS-M771
Shimano 11-tooth cassette cog for 10-speed cassettes.
SunRace Fluid Drive freewheel 6 sp. 14-28 teeth
SunRace Fluid Drive 6-speed freewheel for smooth shifting with a range of 14-28 teeth.
Shimano CS-HG500-10 Cassette Cog 13 Teeth for 11–42/46 Cassettes
Replacement 13-tooth cog for Shimano CS-HG500-10 10-speed cassettes with an 11–42/46 range.
Sunrace CS-M637 7 sp. cassette 11-28 t.
Steel Sunrace cassette, range 11-28 teeth, nickel-plated finish, weight 248 g.
Connex sprocket for Bosch e-drive 18t
Pinion for BOSCH electric drives, 18 teeth.
Shimano 11-tooth Cassette Cog for CS-HG50-10
Replacement 11-tooth cog for 10-speed CS-HG50-10 cassettes with an 11–36 range.
Sunrace CS-R637 7 sp. cassette 12-24 t.
Steel road cassette Sunrace, range 12-24 teeth, nickel-plated finish, weight 208 g.
Connex sprocket for Bosch singlespeed 18 teeth
Connex sprocket for single-speed (1/2" x 1/8") Bosch e-drive, 18 teeth, high-quality steel