All Balls Racing Calliper Piston Kit (18-9021) SIZE_37 Tooth CE Tested and Certified As:

CE Tested and Certified As: EN13634:2017 - "Protective footwear for motorcycle riders"

Friction materials contain metal-ceramic with a bronze-graphite and non-metallic friction additives are spread evenly on the base fine bronze body to achieve optimal friction properties

Replacement Wrist Pin: WP058

and Great Basin Saddlebags

Secondary (ohm): 5

All Balls Racing Calliper Piston Kit (18-9021) SIZE_37 Tooth CE Tested and Certified As:Precision machined from high grade 304 Stainless Steel. Stainless steel reduces thermal conductivity by up to 93% compared to aluminium. Plastic composite pistons are prone to damage and become brittle with age. OEM chrome plated steel and aluminium pistons are prone to corrosion. Eliminates failure prone ceramic inserts found on some KTM models. Each kit contains piston or pistons to rebuild one caliper.