Yamaha YZ85 Big Bore +2mm Stroker Engine Rebuild Kit (20022018)
Product Overview
Boost your YZ85’s performance with this comprehensive engine rebuild kit, designed for 20022018 models. Featuring a Big Bore52.50mm OEM cylinder and a +2mm Hot Rods stroker crankshaft, this kit increases displacement to approximately 103.5cc, delivering enhanced torque and power.
Whats Included
- Genuine Yamaha OEM 52.50mm Cylinder Plated by Millennium Technologies for durability
- Wiseco or Wossner Moly-Coated Race Piston Includes nitrite rings, chrome wristpin, and circlips
- Hot Rods +2mm Stroker Crankshaft Assembly Complete with connecting rod
- Hot Rods Wrist Pin Bearing
- SKF or Hot Rods Main Crank Bearings
- Transmission Bearing Kit
- Water Pump Bearing
- Clutch Arm Needle Bearing
- Complete Gasket Kit
- Crankcase Engine Oil Seal Kit
- Maxlock Cylinder Head Stud Kit with Nuts
- Maxlock Allen Drive Studs & Cylinder Dowel Pins
- NGK Spark Plug
Model Fitment
Yamaha YZ85 Fits all years from 2002 through 2018
| Advantage |
What It Means for You |
| +2mm Stroker Crankshaft |
Increases displacement for improved low-end torque and power |
| OEM Cylinder with Millennium Plating |
Top-tier durability and cylinder performance |
| High-Quality Bearings & Gaskets |
Complete bottom-end protection with OEM-equivalent components |
| Everything Included |
Simplifies your rebuild process with a complete package |
FAQs
- Do I need to modify the cylinder for stroker clearance? Yes, minor machining may be required for clearance.
- Can I use pump gas? Yes, this setup is compatible with pump or race fuel.
- Are the parts all brand new? Absolutely! Everything comes new in the original packaging.
Why Buy from ?
The Best Parts. The Best Performance. The Best Price.
All items are new, factory-sealed, and backed by full manufacturer warranty. We are an authorized distributor.
BRAPPPPPPPPPP!
Rebuild your YZ85 with power and confidence Order this complete kit today!
LLC
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