Park BCB-4.2 Bike Cleaning 4 x Brush Set Envelope Shipping If you're not sure which

If you're not sure which EPS size your helmet has it should be printed inside the helmet and visible when the headliner and cheek pads are removed

Sizing: Quick Release 135mm width / 142 x 12mm (includes caps to do both) or 148 x 12 Boost

Perfect for spokes

MATERIAL - Aluminum / Engineering grade plastic

Park BCB-4.2 Bike Cleaning 4 x Brush Set Envelope Shipping If you're not sure whichShow some love to your bike with this specifically designed 4 brush set from Park Tool. This kit include a Tapered detailing brush which is great for getting into all those awkward spots, a frame cleaning sponge bristle combo, a soft bristle soaping brush and the awesome GSC 1 gear cleaning brush for the cassette. Dual density handles that are ergonomic round out a very nice package.