JFOYH Single Speed Conversion Kit with 15T / 16T / 18T Cogs, 7075 Aluminum Single Speed Cog with Spacers & Lockring, Compatible with Shimano HG Freehub for BMX & Dirt Jump

★★★★★ 4.6 134 reviews

$29.98
Price when purchased online
Free shipping Free 30-day returns

Sold and shipped by el42.de
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here.
$29.98
Price when purchased online
Free shipping Free 30-day returns

How do you want your item?
You get 30 days free! Choose a plan at checkout.
Shipping
Arrives May 7
Free
Pickup
Check nearby
Delivery
Not available

Sold and shipped by el42.de
Free 30-day returns Details

Product details

Management number 217839831 Release Date 2026/05/03 List Price $11.99 Model Number 217839831
Category
  • 【Reinforced 9mm Thick Base for High Load Use】9mm thick base design distributes stress evenly across the freehub body, helping prevent spline damage under hard riding. Extra-tall teeth improve chain retention, even when used with chain tensioners.
  • 【Precision Tooth Profile for Reliable Engagement】Engineered with a dedicated single-speed tooth shape and precise roundness to ensure smooth chain engagement and reduced wear, offering longer service life than typical aluminum cogs.
  • 【One-Piece 7075 Aluminum Construction】CNC-machined from one-piece 7075 aluminum alloy, delivering an excellent balance of strength and weight. No split or bonded structure. Approx. 66g per cog for lightweight builds.
  • 【Freehub & Chain Compatibility】Compatible with Shimano Hyperglide (HG) style freehub bodies for multi-speed or single-speed hubs. Not compatible with Shimano Microspline or SRAM XD drivers. Works with 7–12 speed chains.
  • 【Spacer Kit for Flexible Chainline Setup】Includes 2 × 4.5mm spacers, 1 × 6.5mm spacer, and 1 × 12mm spacer, allowing fine adjustment of chainline for different frame and hub combinations.

Size 16T
Color Purple
Material 7075 Aluminum
Brand Name JFOYH
Model Name SC01
Item Weight 0.05 Kilograms
Manufacturer JFOYH
Package Weight 0.05 Kilograms
Suggested Users unisex-teen
Included Components Single Speed Conversion Kit
Warranty Description 12-Month Limited Warranty
Item Package Dimensions L x W x H 0.39 x 0.39 x 0.39 inches

Correction of product information

If you notice any omissions or errors in the product information on this page, please use the correction request form below.

Correction Request Form

Customer ratings & reviews

4.6 out of 5
★★★★★
134 ratings | 55 reviews
How item rating is calculated
View all reviews
5 stars
84% (113)
4 stars
3% (4)
3 stars
2% (3)
2 stars
1% (1)
1 star
10% (13)
Sort by

There are currently no written reviews for this product.