Cogs, Singlespeed Freewheels and Spare Parts
Single-speeds, track bikes and bikes with internally geared hubs use single cogs as part of the drivetrain. The number of teeth a cog has is an important consideration.
Sram Cassette Replacement Cogs PG-1210 and 1230
Replacement cogs with 11-13-15 teeth for Sram PG-1210/1230 cassettes
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 sprocket set with 9 teeth and lock nut for 12-speed cassettes, for a range of 9-45 teeth, for cassettes CS-M9200-12 / CS-M8200-12, made of steel.
48-tooth sprocket for the 9.48 Gold cassette by Leonardi, material Alu 7075 T6, surface finish gold anodizing.
Replacement sprockets 41 and 48 teeth for the General Lee 12sp. cassette, gold color.
Replacement sprockets with 41 and 48 teeth for the General Lee 12-speed cassette, gold color
46T cassette adapter + 18T sprocket with lockring.
A2Z cassette adapter AD-40T red
40-tooth cassette adapter + 16-tooth sprocket with locknut.
A2Z adapter cassette AD-42T silver
42t cassette adapter + 16t sprocket with lockring.
E-13 sprocket ERC extending cassette 42t. Shimano
Shimano original replacement cogs with 10 and 12 teeth for Shimano XTR CS-M9100, Shimano Deore XT CS-M8100 and SLX CS-M7100 12-speed cassettes.
Replacement 16-tooth cog for Shimano CS-M8100 / CS-M7100 / CS-M6100 12-speed cassettes.
Shimano CS-M8100/CS-M7100 Cassette Cog 14 Teeth
Shimano original replacement 14-tooth cog for Shimano Deore XT CS-M8100 and SLX CS-M7100 12-speed cassettes.
Steel cog for CS-M8100/M7100 12-speed cassettes, 18 teeth, weight – 21 g.
Shimano CS-M8100/CS-M7100 lockring - Y0GY98010
Lockring for 12-speed cassettes XT CS-M8100 and SLX CS-M7100.
Spare 11/13/15/17/19 tooth sprocket for Shimano M8000 11-speed cassettes.
Shimano CS-M9100 Replacement Cog 14 Teeth
Replacement 14-tooth cog for Shimano CS-M9100 12-speed cassettes.
Force lockring for cassette red
Aluminum lockring for Shimano sprocket with 11 or 12 teeth.
Shimano spacer for cassette 1.8 mm
Shimano spacer with a thickness of 1.8 mm, for 8/9/10 speeds, aluminum material.
Replacement 13-tooth cog for 10-speed CS-HG50-10 cassettes with an 11–36 range.
Shimano CS-M9100 Replacement Cog 16 Teeth
Replacement 16-tooth cog for Shimano CS-M9100 12-speed cassettes.