Reverse Components Single Speed Conversion Kit - 13T (Light-Blue / Shimano HG) Compatibility: Shimano HG freehub bodies / 1-to-11 speed chains (1/8" & 3/32") Cog Size / Thickness: 13 Teeth / 1.8mm tooth width with 7mm wide base flange Material: Steel (Cog) / Aluminum (Spacers) Weight: 49g (+/- 5%) Color: Light-Blue Convert your multi-speed hub to a clean single-speed setup with vibrant color coordination. This conversion kit features a 13T cog with an extra-wide 7mm hub flange to protect softer aluminum freehub bodies from bite damage, complete with 7 spacers and a light-blue lockring.Reverse Components Single Speed Conversion Kit - 13T (Light-Blue / Shimano HG) The Reverse Components single-speed conversion kit allows you to convert your conventional hub with a Shimano-HG freewheel/freehub body to a clean, reliable single-speed drivetrain. Thanks to the seven included spacers, the cog can be optimally positioned on the freehub body to guarantee a perfectly straight chainline. The Reverse single-speed cog comes with an extra-wide base flange of 7 mm, which distributes power transfer gently across the freehub body. Common cogs feature a flange width of only 2.8 mm, which can easily gouge and cut into softer aluminum freehubs, leading to permanent damage. The 7 mm width Reverse cog drastically reduces this possibility. Key Features Freehub Protection: Extra-wide 7mm cog base flange prevents the cog from chewing into softer aluminum Shimano HG freehub bodies. Perfect Chainline Tuning: Includes 7 precision spacers (2x 10mm, 1x 5mm, 4x 3mm) to dial in optimal alignment. Chain Compatibility: Works seamlessly with standard 1-by-11 speed chains, as well as 1/8" and 3/32" single-speed chains. Complete Custom Kit: Includes the 13T steel cog, 7 spacers, and a matching light-blue anodized lockring. Specifications Brand: Reverse Components Product Type: Single-Speed Conversion Kit Freehub Standard: Shimano HG Cog Size: 13 Teeth (13T) Tooth Thickness: 1.8 mm Flange Width: 7.0 mm Chain Compatibility: 1x to 11-speed chains, 1/8", 3/32" Spacers Included: 7 pieces (2x 10 mm, 1x 5 mm, 4x 3 mm) Material: Steel (Cog) / Aluminium (Spacers) Weight: 49g (+/- 5% weight tolerance) Color: Light-Blue Item Code / SKU: 40206 EAN: 4717480157181