Needle valve spring 31g for the Tillotson HS/HL/HW — the lightest spring weight

Cylinder for the Raket 120 with manual start — fits engines with pull-start only

this gauge ensures outstanding accuracy and durability

The piston is replaced when scored or sticking — often together with the caliper's seals

Reduced initial stretch after break-in

Förstärkning för bakaxel 50 mm kort PriceGroup-B30 Needle valve spring 31g forReinforces the rear axle on the gokart at the position of the rear sprocket where there is a lot of stress with the thin 2 mm axles. A must for eg KZ and soft axles but also to be preferred on other karts. Color: Aluminum Weight: 194 g Length: 50 mm