eBay

Up for sale is 03-25 Yamaha YZ250 Cylinder Piston 66.40/STD Hot Rod Crank Full Motor Rebuild Kit 250. This kit comes ready to go and also comes with new NGK spark Plug BR9es. Retail is $1200 for this kit so time to save some cash!

Comes new with Hot Rod crank and Cylinder Works top end with cylinder...

Features:

Complete standard bore kits
Complete standard bore high compression kits
Complete Big Bore Kits
Includes cylinder, piston kit and gaskets
Top end gasket kit does not include valve stem seals
Matched with vertex pistons to ensure longevity, performance and reduce engine noise
Replacement piston, gaskets, and ring sets available
Cylinder looks just like stock
Nickel silicon carbide plated for longer life
No machine work needed *
Replacement cylinder for standard bore only

Hot Rod Bottom End kits include everything needed to complete crankshaft installation.
Features:
- Hot Rods Bottom Ends kits offer you the choice between Hot Rods Heavy Duty OE replacement crankshafts or Hot Rods Heavy Duty Stroker crankshafts
- Hot Rods main bearings and seals kit
- Complete engine gasket set includes all gaskets and seals for complete engine rebuild