98Mm Big Bore Cylinder Kit Compatible With 2006-2009 Yamaha Yz450f 2007-2011 Wr450f 478Cc 4-Stroke

MANUFACTURER PART NUMBER:
• Athena: P400485100021

SPECIFICATIONS:
• Type: Big Bore Cylinder Kit (Cylinder, Piston Kit, Gaskets)
• Bore: 98mm Big Bore (vs Stock 95mm)
• Displacement: ~478cc (vs Stock 449cc)
• Engine: 4-Stroke DOHC Liquid-Cooled
• Coating: Nikasil
• Condition: New

APPLICATIONS:
• Yamaha WR450F (2007-2011)
• Yamaha YZ450F (2006-2009)

PRODUCT NOTICE:
As a parts distributor we mostly sell aftermarket parts (any OEM parts would be noted as such). Aftermarket parts are not sourced from the original vehicle or equipment manufacturer, but are designed to function the same as - if not better than - the original. All parts sold are new.

WARNING - This product may expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov