YZ250F YZF250 YZ 250F 270cc Big Bore Kit 80mm Cylinder Complete Top End Rebuild

FITS ALL'01-13 YAMAHA WR250F AND YZ250F MODELS! 80mm JE or CP forged piston. Cometic MLS big bore head gasket. Piston uses pump or race gas.

Bolt on kit, no machining required. Prices and listings are subject to change at any time without notice. At BPRATV we sell parts from the best names in the industry. We stock the same parts from different manufacturers so that when back orders occur we have an alternate part to send that is the same quality.

This would be the ONLY reason your order might be slightly different when it arrives. 99% of problems can be easily solved without returning the entire order. IF YOU RETURN PARTS FOR IN STORE CREDIT YOU WILL GET 110% OF THE VALUE!!

Once items have been opened from sealed packaging, modified, installed, or used in any way they are not eligible for return. We stand behind all parts we sell 100%. This product is NOT DIY. Over 99% of people in the world are not qualified to build an engine, and the party performing the work is responsible for ensuring the parts are correct and installed properly.

We ALWAYS STRONGLY recommend this be done by a qualified, experienced mechanic. This item is in the category "eBay Motors\Parts & Accessories\Motorcycle & Scooter Parts & Accessories\Engines & Engine Parts\Engine Rebuild Kits & Components". The seller is "bpratv" and is located in this country: US. This item can be shipped worldwide.

Modification Description: get best YZ250F WR250F 80mm big bore
Machine Type: Off-road Motorcycle, Dirt bike
Bundle Description: most reliable YZ250F big bore kit
Custom Bundle: Yes
Manufacturer Part Number: 5XC-11631-00-00 5XC-11311-20-00, 21002-k01, MX1050C, C3059
Modified Item: Yes
Brand: Yamaha YZ250F Athena Cylinder CP Cometic Wiseco
Engine Type: 4-Stroke
Type: Engine Rebuild Kit
Manufacturer Warranty: Yes
OE/OEM Part Number: 5XC-11631-00-00 5XC-11311-20-00
Features: No case or head machining required
Performance Part: Yes