Honda CRF 450 2007-2008 Full Engine Rebuild Kit

Mitaka Piston Kit

Piston - Aluminium alloy, forged and CNC machined.

Rings - Riken, the same manufacturers used on many Japanese and European OEM pistons.

Gudgeon Pin - Hollow, forged, steel alloy, chromed, high strength and hardness. Circlips included.

This listing is for B size (95.97mm) piston kit. Clearance 0.02mm-0.045mm. If you wish to change to an A or C size please send a message before placing your order.

Mitaka Gasket Set

Head gasket, Base gasket, Exhaust valve gaskets, Exhaust pipe O-rings, Clutch cover gasket, Side case gasket, Water pump gasket, Ignition cover gasket & various o-rings if required.

Mitaka Seal Set

Includes all seals required, Main bearings, Countershaft, Clutch rod lever, Gear shift shaft, Water pump, etc

Mitaka Complete Crank

Complete crank precision trued, engineered to OEM specification and materials using precision machining techniques. High quality steel alloy crank webs, chromed crank pin, quality big end roller bearing with flat silver bearing cages designed for high speeds, forged shot peened connecting rod made using the latest steel alloy for OEM quality and strength, copper or silver thrust washers designed for high oil flow.

OEM Spec Main Bearings

The bearings used are high quality Japanese bearings of the same or higher than OEM specifications. The bearings used are either Koyo for the majority of bikes, or NTN when a roller bearing is used. 

(Item may vary from picture, you will receive the item listed)

All Mitaka components are engineered to OEM specifications or higher using the same manufacturing techniques and high quality materials.

                           

For the majority of 2 and 4 stroke motocross bikes since the late 80's to present Best MX Shop offers - Piston kits, Connecting rod kits, Complete cranks, Main bearings, Gasket sets, Seal sets, Titanium valves, Steel valve and spring kits, 4 stroke cylinder kits, Clutch disc kits, Clutch baskets, Clutch centres, and Clutch pressure plates. If the item you require is not listed please get in contact as listings are constantly being added.

This item is usually in stock and shipped within one working day from Queensland, Australia.

Free Post Australia Wide

Please ensure you know the correct year and model of bike before you order. If you are unsure please contact your local dealer with the frame number. If your local dealer is unable to help please send the frame numbers and pictures and we will attempt to find the details. If you order the wrong parts you will have to pay postage costs and a restocking fee upon exchange for the parts in original condition; However if we make a mistake we will cover postage costs and get the correct parts to you as quickly and smoothly as possible, or issue a full refund upon exchange for the parts in original condition.