CRANKSHAFT ASSY KXF250 RMZ250, PROX 10.4334 SUZUKIKAWASAKI
ProX Racing Crankshaft Assembly with ProX Rods made in Japan. All ProX Racing Parts Crankshafts are fully assembled and precision trued against OEM specifications. Crankshafts meet or exceed the OEM crank in performance and durability, including a high-quality Japanese big-end bearing and a top-end bearing where applicable. These crankshafts are completely rebuildable with ProX or OEM parts. The ProX double forged connecting rod with precision machined crank webs ensures performance and durability. Crankshaft Bearing & Seal Kits are also available separately. ProX Racing Parts offers a drop-in ready crankshaft, fully assembled to OE specifications, expertly engineered and rigorously dyno-tested. Part number 10.4334. Weight 3576g.
- SKU
- 56-264.PROX
- Brand
- Pro-X Racing
- Availability
- In Stock (2)
FULL DESCRIPTION
ProX Racing Crankshaft Assembly
Experience enhanced performance and durability with the ProX Racing Crankshaft Assembly. This fully assembled crankshaft is engineered to meet or exceed OEM specifications, offering a reliable upgrade for your motorcycle.
Key Features:
- Fully assembled racing crankshaft.
- Precision trued to OEM specifications for optimal fit and function.
- Designed to meet or exceed OEM performance and durability standards.
- Includes a ProX connecting rod, manufactured in Japan, featuring a high-quality Japanese big-end bearing.
- Includes a top-end bearing where applicable.
- Completely rebuildable using ProX or OEM parts, ensuring long-term usability.
- Engineered and rigorously dyno-tested for assured quality.
- ProX also offers compatible crankshaft bearings and seal kits for a complete solution.
If your existing crankshaft is worn, scratched, or has experienced excessive heat, the ProX Racing Crankshaft Assembly provides a direct replacement solution. Each assembly is drop-in ready and built to OE specifications.


