the sides at the shoulders and seat are rubber-coated to keep you in place through the curves

Used by the pros

Circlip for the Rotax DD2

Waterproof

Raket 85 — the clutch washer in the later assembly

Kolvringspress Monteringsverktyg 45-80 mm PriceGroup-B99 the sides at the shouldersVery useful when mounting the piston in the cylinder. Anyone who has ever mounted a piston knows that it can be very difficult and tedious. But with this tool, the piston and piston rings are clamped together. Then the piston goes through the tool from the top and is pushed into the cylinder until the piston is completely in the cylinder. Suitable for pistons between 45mm 80mm in diameter.