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Cassettes/Freewheels

Microshift Acolyte Cassette
The Acolyte 8-speed cassette gives you all the range you need to challenge yourself.  Whether you’re climbing the Cascades or the neighborhood sledding hill, all you have to think about is where to put the bike – Acolyte will take care of the rest.  And yes, it works with a standard HG freehub body and a normal 8-speed chain.
Shimano CS-MX66 DXR - Single BMX Sprocket
$6.49 - $14.99
Built for the demands of BMX racing, the MX66 single speed cassette cogs are compatible with SHIMANO MX70, MX66 BMX hubs as well as other SHIMANO-compatible hubs. - Single sprocket: 14/15/16/18T - Chain size: 1/2-inch x 3/32-inch - Speeds: Single - Single sprocket for FH-MX70
Shimano Dura-Ace R9100 11-Speed Cog Spacer
$9.99
Shimano Dura-Ace R9100 Cassette Spacers
DMR Singlespeed Cassette Sprockets
$10.99
- Chromoly cogs to fit any HG-splined cassette rear hubs
Shimano Alfine Sprocket
$17.49 - $18.99
- Special single gear design with chain tensioner - Revised tooth profile to prevent chain skip - MODEL NO: CS-S500 - SERIES: SHIMANO ALFINE S7000/S700 Series - Gear thickness (mm): 2.0 - Recommended chain: Super Narrow HG for 9-speed
Shimano Tourney MF-TZ500
$18.99 - $24.99
- Conventional freewheel - Compatible with all Shimano 6-7 speed chains
SunRace MFM2A
$19.99
- Black polymer spacers - Multiple speed options available
SunRace MFM300
$23.99
- Steel cogs - Composite spacers
SRAM PG-730 7-Speed Cassette
$26.00
SRAM's PG-730 7-Speed Cassette is the perfect replacement for your worn-out gears. It features a rugged steel construction for awesome durability and SRAM's PowerGlide technology for smooth, precise shifts throughout its 12-32 tooth range.
SRAM SRAM PowerGlide PG-820 Cassette
$27.00
SRAM's PowerGlide PG-820 Cassette is a fine 8-speed cassette. It features steel cogs with SRAM's DuraBlast technology for smooth, precision shifting and excellent durability.
Shimano Tourney 7-Speed Cassette
$27.99
Shimano Tourney CS-HG200-7 7-speed cassette Combinations: - 12 – 28T: 12-14-16-18-21-24-28T (bm) - 12 – 32T: 12-14-16-18-21-26-32T (bp)
SunRace CSM63
$27.99
- Lightweight Design - Steel rings with engineering polymer spacers - Nickel finish - 7 Speed compatible - Weight - 248g
SunRace R86 8sp Cassette
$27.99
- Fluid Drive Plus shift profiling, compatible with SRAM and Shimano 8sp drivetrains - Steel rings, engineering polymer spacers, nickel plated finish - 12 – 25T - 281g
Shimano CS-HG200-8
$29.99
- For HG 8-speed chains
Shimano CS-HG31-8
$29.99
- For IG/HG chains - Zinc phosphate finish - Enlarged sprocket window design for ligtherweight - Refer to Documents and links to find the right product
Shimano CS-HG31-8
$29.99 - $34.99
- For IG/HG chains - Zinc phosphate finish - Enlarged sprocket window design for ligtherweight
Shimano CS-HG41 7-Speed Cassette
$29.99
- MODEL NO: CS-HG41-7 - SERIES: SHIMANO - Combination: 11-13-15-18-21-24-28T (ac) - Combination name(Group name): 11-28T (ac) - Compatible chain: IG/HG - Speeds: 7-speed - Type: HG
SunRace CSM66
$29.99
- Lightweight Design - Steel rings with engineering polymer spacers - Nickel finish - 8 Speed compatible - Weight—346g
Shimano Claris 8-Speed Cassette
$30.99
Shimano's Claris cassette is an incredible value for your 8-speed drivetrain. This cassette comes in a range of sizes to suit your riding style and terrain.
SRAM SRAM PowerGlide PG-830 Cassette
$31.00
SRAM's PowerGlide PG-830 Cassette is a quality 7-speed cassette. It boasts durable chrome-plated steel cogs with SRAM's shifting technology that includes optimal tooth profiles and ramps for fast, precision shifts every time.
Shimano CS-HG41-8
$34.99
- For IG/HG chains - Nickel plated finish - Enlarged sprocket window design for lighter weight
Shimano CS-HG50 8-Speed Cassette
$35.99 - $54.99
Claris HG50 cassettes ensure a durable and low maintenance system that's easy-to-operate, with accurate and light-action shifting for Shimano 8-speed drivetrains. - Nickel plated finish for corrosion resistance - Steel lock ring - MODEL NO: CS-HG50-8 - SERIES: SHIMANO CLARIS R2000 Series - Compatible chain: CN-HG71 - Speeds: 8-speed - Type: HG
Microshift H08 8-Speed Cassette
$36.99
These 8-speed cassettes are nickel plated for durability and constructed using the same processes as microSHIFT's higher-end cassettes, resulting in rapid, responsive shifting at an affordable price. - Nickel-plated - Continuously molded cogs are straighter than stamped steel, resulting in more consistent, predictable shifting performance - Precision ramps and chamfers for rapid chain movement - Compatible with SRAM and Shimano 8-speed systems - Steel lock ring Gear combinations: - 12-25T: 12-13-15-17-19-21-23-25 - 11-28T: 11-13-15-17-19-21-24-28 - 11-32T: 11-13-15-18-21-24-28-32 - 12-32T: 12-13-15-18-21-24-28-32 - 11-34T: 11-13-15-18-21-24-28-34
Shimano Alivio CS-HG51 8-Speed Cassette
$36.99 - $38.99
- Cassette Body Type: Shimano/SRAM 8, 9, 10 Speed - Drivetrain Speeds: 8
SunRace CSM680
$37.99
- 8 speed wide range - 11-40t - Steel spider
Varia 9-Speed Cassette
$37.99
- 9 speed cassette - Fits Shimano/SRAM freehub - 11-32T
DMR Singlespeed Spacer Kit
$39.99
Turn any 8-10 speed HG-splined cassette hub into a 3/32-inch 16-tooth singlespeed.
Microshift H09 9-Speed Cassette
$39.99 - $41.99
These 9-speed cassettes are nickel plated for durability and constructed using the same processes as microSHIFT's higher-end cassettes, resulting in rapid, responsive shifting at an affordable price. - Nickel-plated - Continuously molded cogs are straighter than stamped steel, resulting in more consistent, predictable shifting performance - Precision ramps and chamfers for rapid chain movement - Compatible with SRAM and Shimano 9-speed systems - Steel lock ring Gear combinations: - 11-25T: 11-12-13-15-17-19-21-23-25 - 12-25T: 12-13-14-15-17-19-21-23-25 - 11-28T: 11-12-13-15-17-19-21-24-28 - 11-32T: 11-13-15-17-19-21-24-28-32 - 11-34T: 11-13-15-17-19-21-24-28-34 - 11-36T: 11-13-15-18-21-24-28-32-36
SRAM PG-850 8-Speed Cassette
$39.99 - $44.99
When it's time to replace your old 8-speed cassette, check out SRAM's PG-850. Its steel construction and SRAM's PowerGlide technology combine to deliver miles of solid shifting and outstanding durability.
Shimano CS-HG200-9
$40.99 - $49.99
- For HG 9-speed chains
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