Rear shaft Ø40x1040 mm thickness 3 mm hardness medium green M2 karting Righetti Ridolfi

Rear axle 40x1040x3 mm Righetti Ridolfi for karting

Rear shaft of new chassis adaptable for karting, go-kart, rental kart, competition, cadet, junior, mini, child, sprint, KZ, KF, OK, OKJ kart... The rear shaft is a crucial element in the construction and performance of a kart. It connects the two rear wheels and transmits engine power to the wheels. It is important to choose a rear shaft that matches your kart's specifications and your driving preferences.

Technical characteristics and dimensions of the chassis rear axle

• Brand: Righetti Ridolfi
• Bar material: steel
• Colour: grey
• Hardness: medium green M2
• Mechanical resistance: 48-55 kg/mm²
• Yield strength: 450-520 N/mm²
• Overall length: 1040 mm
• Outer diameter: 40 mm
• Inner diameter: 34 mm
• Thickness: 3 mm
• Mounts with 5 keys with 3 pins: length: 60 mm, Ø7.5 mm, center distance: 15 mm (height: 3.5 mm or 4 mm)
• Delivered without keys

Ridolfi Righetti is an Italian brand specializing in the manufacture of parts for racing karts. To discover our range of Righetti Ridolfi products, click on this link.