For Internal Gear Hubs
12-14-16-19/ 11-13-15-19T Cog Set for Brompton/SA Internal Gear Hubs
Introduction Spec
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4 speed cog set for the for Brompton/Sturmey Archer gear hub equipped with the 3/4 speed freehub.
For this sprocket set to work well, the following is required:
- 11 or 12 speed chain
- Suitable derailleur shifter - that works with 11s sprockets and spacing
Available in 2 combiantions and 2 color choices.
11T-13T-15T-19T, Silver
11T-13T-15T-19T, Black
12T-14T-16T-19T, Silver
12T-14T-16T-19T, Black
Cog set content:
- 4 cogs, per selected sizes
- Alloy cassette lockring with spash proof seal
- Alloy spacer pack suitable for applications with or without factory dust cover. (Spacers may look slightly different from photos)
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Specifications:
Cog thicknesses, 1.65mm
Cog spacing, 2.1mm
11T, 12T, 13T, and 16T cogs have been machined for proper spacing and smooth shifting.
