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.
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, 11–32 teeth.
Shimano spacer for cassette 1.8 mm
Shimano spacer with a thickness of 1.8 mm, for 8/9/10 speeds, aluminum material.
8-speed PRO-T Plus cassette, 11-32 teeth, sprockets 11, 13, 15, 18, 21, 24, 28, 32.
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.
PRO-T Plus freewheel 7 sp. 14-28 teeth
PRO-T Plus threaded freewheel, seven-speed, 14–28 teeth.
Replacement set of the three smallest sprockets for 11-speed SunRace cassettes in silver. The set includes 11, 13, and 15-tooth sprockets.
Cassette for 8-speed systems. The tooth profiles improve chain guidance during shifting.
PRO-T Plus threaded sprocket, six-speed, 14–28 teeth.
Force cassette 10 sp. 11-42 teeth
10-speed cassette, for HG freehub body, weight 635 g, sprockets 11,13,15,17,21,24,28,32,36,42.
Tourney TX800 cassette, tooth grading – 12-14-16-18-21-24-28-32, for 8-speed systems and 6/7/8-speed chains.
Sunrace screw-on freewheel 7 sp. 13-34 teeth
Sunrace screw-on freewheel, weight 504 g, sprockets 13, 15, 17, 19, 21, 24, 34.
PRO-T Plus 7 sp. cassette 11-28 teeth
PRO-T Plus seven-speed cassette, 11-28 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.
8-speed steel cassette, range 11-34 teeth, sprockets 11-13-15-18-21-24-28-34, weight 346 g, black.
Replacement set of the three smallest cogs for 10-speed SunRace cassettes in silver color. The set includes 11, 13, and 15-tooth cogs.
Spare set of the three smallest sprockets for 11-speed SunRace cassettes in black. The set includes sprockets with 11, 13, and 15 teeth.
Lightweight Shimano 9-speed cassette from the Alivio/Deore range for classic freehub bodies with a range of 11–25 teeth.
Force 9 sp. cassette 11-36 teeth
Nine-speed Force cassette made of chrome-plated steel with a range of 11-36 teeth.
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.
Sunrace steel cassette, range 12-28 teeth, nickel-plated finish, weight 248 g.
Sunrace steel cassette, range 11-32 teeth, cogs 11, 13, 15, 18, 21, 24, 28, 32, weight 334 g, Shimano freehub.