All Balls Racing Calliper Piston Kit (18-9000) Aspect Ratio / Heigh_70 Percent The Cardo Spirit HD Duo

The Cardo Spirit HD Duo Bluetooth sets a new standard as an entry-level model and has everything you can expect from an affordable communication kit

Source 2: Blue to White = 7 ohms +/-20%

Regular 32" Inseam

Waterproof internal pocket

and model prior to purchase

All Balls Racing Calliper Piston Kit (18-9000) Aspect Ratio / Heigh_70 Percent The Cardo Spirit HD DuoPrecision 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.