This Big Bore kit sleeve takes the 250R to 270. Four-stroke cylinder sleeve made from ductile iron alloy. This sleeve alloy is super strong to withstand cracking. Outside diameter precision centerless ground to exact size for ease of installation. Inside diameter must be bored and honed to size piston after installation. Big bore size is 80.00mm to 81.00mm. This sleeve is designed to slip-fit into the crankcase with no extra machining. Order the piston kit and top end gasket separately. OPTION: Send your cylinder to L.A. SLEEVE for re-sleeving - labor $130.
The following are a match for this product.
|Honda CRF-250R - 270cc - 2009, 2008, 2007, 2006, 2005|
L.A. Sleeve Co manufactures centrifugally spun-cast high performance cylinder sleeves and liners for all industries. Automotive, Heavy Duty, Industrial, Motorcycle, ATV, PWC, Snowmobile, Marine, Scooter, and High Performance racing to name a few. We are also not limited to these industries, we provide cylinder liners for original equipment manufacturing to single custom designed sleeves. We also offer various aftermarket solutions and products to expanding markets to give you the best advantage. L.A. Sleeve provides high quality and high performance Cylinder Kits, big bore or standard bore kits to give you the needed advantage along with carburator kits, MX/ATV EFI tuning, custom designed sleeves, motor installation to name a few of our product development and services provided.