Peaty's Foaming Bicycle Drivetrain Degreaser

What it does
Peaty's Foaming Drivetrain Degreaser is built for the dirtiest part of the bike. The high-strength biodegradable formula cuts through chain grease, cassette grime and chainring buildup quickly - while staying safe on the rest of the bike's surfaces.

Use it for
With the bike in a work stand, spray the degreaser onto the cassette while cycling the chain backwards. Run through the gears to agitate the formula into the cogs and rollers. Leave to soak for 2 minutes, then rinse off with fresh water. Dry with a cloth, re-lube the chain, and you're ready to ride. Available in 500ml (single-use compact bottle with spray nozzle) and 1L (regular workshop use). Select the size that matches your wash frequency.