Mitaka Piston Kit
Piston - High silicon cast aluminium alloy, CNC machined, Teflon coating in high friction areas.
Rings - Heat treated and coated. Excellent quality and durability.
Gudgeon Pin - Hollow, forged, steel alloy, chromed, high strength and hardness. Circlips included.
The kit that will be sent out will include a B size piston kit (67.95mm) - Standard Size. Clearance is 0.045-0.05mm. If you wish to change to an A size (67.94mm) C size (67.96mm) or D size (67.97mm) please send a message when placing your order. Oversize to suit bore size 68.50mm 69.00mm and 69.50mm are also available.
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 Conrod Kit
OE specification and materials. Includes chromed connecting pin for crank halves, big end roller bearing (usually with flat silver bearing cages), forged shot peened steel alloy connecting rod, copper or silver thrust washers designed for high oil flow. This kit is not a complete crank, it uses your crank halves.
Best MX Shop can offer an exchange for $150 including post back to you with the rest of the kit please contact for more details.
OEM Spec Main Bearings
The bearings used are Koyo high quality Japanese bearings. Koyo are the OEM for some Honda, Kawasaki, Suzuki and Yamaha motorcycle models.
(Item may vary from picture, you will receive the item listed)
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.
