CRANKSHAFT ASSY 07-21 CRF150R, PROX 10.1227 HONDA MX
ProX Racing Crankshaft Assembly with ProX Rods Made in Japan. Fully assembled, precision-trued crankshafts meet or exceed OEM specifications for performance and durability. Features a double forged connecting rod with a high-quality Japanese big-end bearing and a top-end bearing where applicable. Crankshafts are completely rebuildable with ProX or OEM parts. Expertly engineered and rigorously dyno-tested. Part number 10.1227.
- SKU
- 56-220.C.PX
- Brand
- Pro-X Racing
- Availability
- In Stock (1)
FULL DESCRIPTION
ProX Racing Crankshaft Assembly
This ProX Racing Crankshaft Assembly is a fully assembled performance upgrade designed to meet or exceed OEM specifications for durability and performance. Expertly engineered and rigorously tested, this crankshaft is built for demanding off-road use.
Key Features:
- Fully assembled crankshaft for a complete replacement solution.
- Precision trued to OEM specifications for accurate fitment and operation.
- Engineered to enhance performance and durability beyond original equipment.
- Includes a high-quality ProX connecting rod, manufactured in Japan.
- Features a Japanese big-end bearing for superior reliability.
- Includes a top-end bearing where applicable for a complete assembly.
- Completely rebuildable using ProX or OEM parts for long-term usability.
- Offers a true drop-in ready solution for worn or damaged crankshafts.
Note: ProX Racing Parts also offers compatible crankshaft bearings and seal kits for a complete engine overhaul.


