15T/16T/18T Single Speed Cogs Conversion Kit for Multi-Speed Bike to Dirt Jump/BMX, Aluminum Single Speed Cassette with Spacer and Locking Ring

★★★★★ 4.8 72 reviews

$26.98
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$26.98
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Free shipping Free 30-day returns

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Product details

Management number 217839936 Release Date 2026/05/03 List Price $10.79 Model Number 217839936
Category
  • 9mm Thick Base: The wider 9mm base evenly distributes stress across the freehub, preventing damage under heavy loads. These aluminum single-speed cogs feature extra-tall teeth for reliable chain retention, even with chain tensioners.
  • Premium Single Speed Cog: Designed with a unique tooth shape, narrow-wide profile, and perfect roundness, these sprockets are built to last longer than other aluminum counterparts.
  • One-Piece 7075 High-Quality Aluminum Alloy: Unlike most split designs on the market, our one-piece flywheel offers superior strength and lighter weight, weighing only 66g.
  • Freehub and Chain Compatibility: Compatible with Shimano Hyperglide style freehub body splines (multi-speed or single-speed). Not compatible with Shimano Microspline or SRAM XD freehub bodies. Works with all chains from 7 to 12 speeds.
  • Versatile Spacers Included: The set includes 2pcs 5mm spacers, 1pcs 7mm spacer, and 1pcs 12mm spacer, providing flexibility for different setups.

Size Single Speed 18T
Color Blue
Material Aluminum, Nylon, Steel
Brand Name CooMeng
Model Name SCBLUE
Manufacturer COOMENG
Package Weight 0.1 Kilograms
Suggested Users unisex-adult
Included Components 12mm Spacer, 2mm Spacer, 7mm Spacer, Lock Ring, Single Speed Cassette
Warranty Description 12 Mounth
Item Package Dimensions L x W x H 4.33 x 4.33 x 1.18 inches

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4.8 out of 5
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72 ratings | 30 reviews
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