Park BCB-4.2 Bike Cleaning 4 x Brush Set Envelope Shipping The wrench has magnets that

The wrench has magnets that hold the nickel plated steel inserts in place

2mm outside diameter bottom brackets

adjustable design works with any style/speed of chain making it suitable for 8

2x EDC GEAR STRAP

Park BCB-4.2 Bike Cleaning 4 x Brush Set Envelope Shipping The wrench has magnets thatShow 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.