Brompton protective wheel nut caps (set of 3)
These are designed to protect your legs from damage on the wheel nuts when carrying the folded Brompton (or wheeling it)
They also help protect the wheel nuts from damage / corrosion
They are to fit the 15mm nuts used on most Brompton wheels
The nut protectors (since 2019) come as standard on new Brompton C Line folding bikes
Compatible with:
- Standard Brompton front wheel (silver and black)
- Brompton single / two speed rear wheel (silver or black)
One side can be used with the following wheels:
- Brompton BSR - Standard ratio rear wheel - silver
- Brompton BWR - Wide ratio rear wheel - silver / black
- SRAM / Sachs rear wheel
The 2nd nut cover can't be applied due to the hub gear indicator chain
Not compatible with:
- Shimano hub dynamo
- SON hub dynamo
- SP hub dynamo
- Superlight front wheel
- P Line / T Line wheels
as these wheels all use a bolt through axle which is smaller than the cover
Note: Pre-Sep 2020 these were a set of 4 - they are now a set of 3 (though they seem to often come in sets of 4 still!)
Brompton Q part code: QNUTCAP4
Brompton part number: 9019915
Made for Brompton by RADOLID Thiel GmbH
They're really easy to fit - we made a short video to show just how easy!