YZ250F YZ250F Hotrods +3 Stroker Crank Bottom End Rebuild Hotrods 3m Crankshaft!
Complete Yamaha YZ250F WR250F engine rebuild kit with Hot Rods +3mm stroker crankshaft bearings gaskets and seals for 2003-2013 models.
Hot Rods +3mm Stroker Crank Complete Bottom End Rebuild Kit Yamaha YZ250F WR250F 2003-2013
๐ Product Description
Take your engine performance to the next level with this Hot Rods +3mm Stroker Crank Complete Bottom End Rebuild Kit for Yamaha YZ250F and WR250F models. Designed for riders and builders who demand more torque, stronger power delivery, and long-term durability, this kit upgrades your bottom end with a +3mm stroker crankshaft to increase displacement and improve throttle response across the entire RPM range.
Built using premium components including Hot Rods crankshaft assembly, high-quality main bearings, and a complete set of gaskets, seals, and bearings, this is a true all-in-one solution for a reliable and performance-driven rebuild. Whether you're refreshing a worn motor or building a race-ready setup, this kit delivers unmatched value and proven results.
๐ฅ Key Features & Benefits
- +3mm stroker crankshaft increases displacement and boosts low-end torque
- Hot Rods assembled crankshaft with connecting rod installed for reliability
- Premium main bearings (Hot Rods or SKF)* for long-lasting performance
- Complete bearing solution including transmission, balancer, and shift cam bearings
- MLS head gasket for superior sealing under high compression
- Full gasket and seal kit ensures leak-free engine assembly
- Viton valve stem seals for improved heat resistance and longevity
- K&N oil filter included for optimal engine protection
๐ฆ Product Contents
- Hot Rods +3mm stroker crankshaft assembly with connecting rod
- Hot Rods or SKF main crankshaft bearings
- Crank balancer bearings
- Transmission bearings
- Shift cam bearing
- Water pump bearing
- Complete engine gasket kit
- MLS head gasket
- Complete engine oil seal kit
- Viton valve stem seals
- K&N oil filter
โ Compatibility
- Yamaha YZ250F (2003โ2013)
- Yamaha WR250F (2003โ2013)
- Fits all compatible 250F four-stroke engine platforms within these model years
โ FAQ
- Q: What does a +3mm stroker crank do?
A: A stroker crank increases engine stroke, which boosts displacement, improves low-end torque, and enhances throttle response.
- Q: Is this a complete bottom end rebuild kit?
A: Yes. This kit includes the crankshaft, bearings, seals, gaskets, and essential components needed for a full bottom end rebuild.
- Q: Are all components new?
A: Yes. All parts included in this kit are brand new and sourced from trusted manufacturers.
- Q: Will this improve performance over stock?
A: Absolutely. The stroker crank increases displacement, resulting in stronger torque and improved overall engine performance.
๐ Why Buy from BPRATV
At BPRATV, our promise is unwavering: The Best Parts. The Best Performance. The Best Price. We specialize in high-performance powersports components trusted by riders and builders who demand reliability and results. Every part is carefully selected for precision, durability, and real-world performance. Trust BPRATV to keep your Yamaha YZ250F / WR250F running at its best, every single time.
Build more power and reliability into your Yamaha 250F โ order your stroker rebuild kit today!
BPRATV - The Best Parts. The Best Performance. The Best Price.
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ยฉ BPRATV LLC
Due to the nature of high performance and racing applications, BPRATV LLC components are sold without express warranty or any implied warranty of merchantability or fitness for a specific purpose. BPRATV LLC shall not, under any circumstances, be liable for any specific, incidental or consequential damages, including, but not limited to, damage, or loss of property or equipment, loss of profits or revenue(s), cost of purchased or replacement goods, or claims of customers of the purpose, which may arise and/or shall result from sale, installation or use of these parts. Installation of these parts may void vehicle manufacturers warranty coverage and/or may cause the vehicle to be illegal in some locations.
This product is exempt from the emission standards and related requirements of 40 C.F.R. ยง1051 as provided by 40 C.F.R. ยง1051.620, and California law. This product is sold only for use in connection with EPA-certified, purpose-built, nonroad vehicles used solely for closed-course, nonroad competition/racing.
