CYLINDER FULL KIT 66mm 2007-2010 HONDA CRF 150 ATHENA P400210100022 STD BORE (piston included)

A standard bore cylinder kit (Ø66 mm, 150 cc) engineered to deliver original-equivalent performance, durability and smoothness. Designed and tested in Italy, it features an aluminium cylinder with a nickel–silicon coated barrel and a piston package to minimise friction. Supplied with piston, pin, rings and all required gaskets, and installable without modifications to the engine crankcase.

Features

• Aluminium investment-developed cylinder with nickel–silicon (motor-nicksil) coating for smoothness and wear resistance
• Performance and reliability equivalent to original parts
• Piston designed to reduce friction
• Includes complete piston (piston, pin and rings) and full gasket set
• Components validated through bench and road testing
• Developed to withstand high temperatures, pressures and stresses
• Can be installed without modifications to the engine crankcase
• Use must comply with national regulations; responsibility for improper use is declined

Specifications

• Manufacturer reference: P400210100022
• Bore diameter: 66.00 mm
• Displacement: 150 cc
• Compression ratio: 11.4:1
• Contents: Aluminium cylinder, piston, piston pin, piston rings, gaskets

Cross-Reference OEM Part Numbers

• S4F06600004B (Piston Kit 65.97)
• S4F06640004A (Piston Kit 66.34)
• P400210160018 (Gaskets Kit)
• 56-K116.66.KIT

Vehicle Fitments

• Honda CRF R 150 cc 2007/2010