Pro-X Crankshaft Assembly - 10.2416 | Yamaha YZ250F 2014-2018

We have developed a full program of crankshafts for Dirt Bikes, assembled with our well known Japanese Pro-X Racing Parts forged connecting rods. The Pro-X double forged connecting rod with high quality Japanese big-end bearing and precision machined crank webs will meet or exceed the OEM crank in performance and durability. All Pro-X crankshaft assemblies are completely rebuildable with genuine Pro-X or OEM connecting rod kits, bearings and seals. Looking for the perfect match, Pro-X Racing Parts offers crankshaft bearings and seals as well. We specially developed our Crankshaft Bearing & Seal Kits. If your crankshaft is worn beyond OEM specifications, scratched or has experienced excessive heat, a rebuild or new crankshaft is required. Pro-X Racing Parts has the quick and easy solution offering a true drop-in ready crankshaft, fully assembled to OE specifications. Every crank has been expertly engineered and rigorously dyno-tested to ensure it exceeds the highest quality standards.

Features:

• All Pro-X Racing Parts Crankshafts are fully assembled
• Crankshafts meet or exceed the OEM crank in performance and durability
• Including our well know Japanese Pro-X rod containing high quality Japanese big-end bearing
• Including a top-end bearing where applicable
• Our crankshafts are completely rebuild-able with Pro-X or OEM parts