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.
Shimano Tourney CS-HG200 Cassette 7-speed 12–32 Teeth
Tourney cassette, tooth grading – 12-14-16-18-21-26-32, for 7-speed systems, steel cogs, HG freehub body.
Shimano Altus CS-HG31 8-speed Cassette
Shimano Altus CS-HG31, 8-speed cassette, 11–30 teeth.
Shimano 13-tooth Cassette Cog for CS-HG50-10
Replacement 13-tooth cog for 10-speed CS-HG50-10 cassettes with an 11–36 range.
Shimano cassette sprocket for CS-M8000
Spare 11/13/15/17/19 tooth sprocket for Shimano M8000 11-speed cassettes.
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 Fluid Drive freewheel 7 sp. 14-28 teeth
7-speed screw-on SunRace Fluid Drive freewheel for smooth shifting with a range of 14-28 teeth.
SunRace replacement cog set for 11-speed cassettes - 11/13/15 teeth silver
Replacement set of the three smallest sprockets for 11-speed SunRace cassettes in silver. The set includes 11, 13, and 15-tooth sprockets.
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 Tourney MF-TZ510 7sp. Bolt-on Freewheel 14–34 Teeth
Bolt-on 7-speed freewheel, tooth grading – 14-16-18-20-22-24-34, for HG/UG chains, MegaRange largest cog with 34 teeth.
PRO-T Plus threaded gear 6 sp. 14-28 teeth
PRO-T Plus threaded sprocket, six-speed, 14–28 teeth.
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.
Force 9 sp. cassette 11-36 teeth
Nine-speed Force cassette made of chrome-plated steel with a range of 11-36 teeth.
Shimano Alivio/Deore CS-HG400 9-speed Cassette 11–25 Teeth
Lightweight Shimano 9-speed cassette from the Alivio/Deore range for classic freehub bodies with a range of 11–25 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 CS-M637 7 sp. cassette 12-28 t.
Sunrace steel cassette, range 12-28 teeth, nickel-plated finish, weight 248 g.
Sunrace CS-M668 8 sp. cassette 11-32 t.
Sunrace steel cassette, range 11-32 teeth, cogs 11, 13, 15, 18, 21, 24, 28, 32, weight 334 g, Shimano freehub.
Replacement set of the three smallest sprockets for 12-speed SunRace cassettes in black. The set includes an 11, 13, and 15 tooth sprocket.
Replacement set of the three smallest cogs for 10-speed SunRace cassettes in silver color. The set includes 11, 13, and 15-tooth cogs.
Shimano Acera CS-HG200-8 8sp. cassette 12-32 teeth - Unpacked
8-speed mountain bike cassette with a 12–32 tooth sprocket range and HYPERGLIDE technology for smooth shifting. Unpackaged.
Sunrace CSU98 CUES 9sp. cassette 11-36T.
9-speed steel cassette compatible with Shimano CUES, range 11-36 teeth, weight 497 g, black.
Spare set of the three smallest sprockets for 11-speed SunRace cassettes in black. The set includes sprockets with 11, 13, and 15 teeth.
Force 8 sp. cassette 11-28 teeth
Eight-speed Force cassette made from chrome-plated steel with an 11-28 tooth range for mounting on a classic Shimano freehub.
Sunrace CS-R637 7 sp. cassette 12-24 t.
Steel road cassette Sunrace, range 12-24 teeth, nickel-plated finish, weight 208 g.