Muc-Off Punk Powder Bike Cleaner - 4 Pack - 30gm Dropship but the GoPro mount makes

but the GoPro mount makes this an excellent choice for people that do a lot of night riding

and 20mm and all options work with 6-bolt brake rotors

SuperB have other adaptors available so you can always update it later on if you need to work on another bike with a different bottom bracket shell type

Sole Materials: Max Griprubber outsole

59% Merino Wool/25% Polyamide Nylon/12% Polyester/4% Elastane

Muc-Off Punk Powder Bike Cleaner - 4 Pack - 30gm Dropship but the GoPro mount makesMuc Off has created the world's first plastic and petroleum free bike cleaner and called it Punk Powder! Using biodegradable ingredients, 75% of which are plant based, the formula has been fine tuned over 3 years to ensure that the environmental footprint was minimised and the grime eating action and usability were maxed out. The fast dissolving powder comes in 30g satchels which are enough to make up one litre of bike cleaner by simply adding water.