
HOT RODS gearbox output shaft refurbishment kit (Manufacturer's ref: OSK0051) — designed to ensure the sealing of the selection output on the gearboxes of small displacement Cross bikes. This kit includes the wear parts necessary to replace the sealing elements and limit oil leaks at the output shaft.
Suitable for small 65 cc Cross bikes — notably GAS GAS MC 65 (2025), KTM 65 SX (2023), and HUSQVARNA TC 65 (2023) — this kit is a good choice when disassembling the gearbox for maintenance or seal replacement. Check the reference and compatibility with your model before ordering: the composition may vary depending on the application. Replace worn seals to achieve a clean gearbox and limit oil loss in the selection corridor.