Prox with crankshaft seals Crankshaft bearingRef : PRO00035A / 1117590

PROX Crankshaft Bearing and Seal Kit - Husqvarna / KTM (Manufacturer Ref: 23.CBS64016): a set designed for the refurbishment of the crankshaft on motocross and roadster motorcycles. Designed to replace worn bearings and seals, this kit allows for a healthy mechanical base during an engine overhaul.

• Complete kit: bearings + crankshaft seals
• Treated bearings to minimize friction, contributing to smoother operation
• Suitable for off-road use and light competition, ideal for maintaining 4-stroke engines.

This PROX kit is aimed at riders who want to renew the engine's rotating assembly while respecting original tolerances. The seals ensure proper sealing around the crankshaft, while the treated bearings reduce friction and overheating during high RPMs.

Compatible with, among others:

• KTM 450 SX-F (2025 - 450 cc)
• HUSQVARNA FC 450 (2025 - 450 cc)
• GAS GAS MC 450 F (2025 - 450 cc)

Practical advice: check the condition of the bearing housings and support surfaces during installation. For optimal adjustment and long lifespan, have the installation checked by a professional if you are not equipped for pressing and alignment.