Bidalot 80cc RF80WR cylinder and head kit for Derbi Minarelli AM6



Bidalot RF80WR 80cc top end engine - diameter 47.6 mm stroke 44.9mm for Minarelli AM6

Thanks to its new design, the cooling of the cylinder is maximised via its water chamber surrounding all intake and exhaust poorts.

Its one-piece cast cylinder head is self-centering in the cylinder. Its plug penetrates 2.4mm into the cylinder barrel. As with the cylinder, the cooling of the combustion chamber is optimised by a peripheral water chamber.

This assembly is designed to be fitted only with a 44.9mm stroke Racing Factory crankcase with a 90mm connecting rod.

The exhaust mounting is designed for either a 4 bolt RF muffler or a classic 2 bolt muffler - 50mm centre distance.

The kit is composed of ;

- 47.6mm Nikasil coated cylinder with 6 ports - Booster exhaust port

- High compression self centering cylinder head

- 12mm RF piston pin and 47.6 x 1mm ring lapped - domed

- Set of base seals of different thickness

- Set of O-rings

- Screws and bolts

- 4 cylinder studs 124mm long

You will find above the assembly instructions for this kit, which include the shimming instructions.

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314,01 tax incl.

314,01 tax excl.

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Motorkit 2 scrl 12 rue des français 4430 Ans Belgium Phone : +32.(0) Email : VAT BE 0442.807.275

We are at the service of lovers of 2 wheels: scooters, mopeds, 50cc gearbox, and also the mini 4-stroke. We mainly market tuning parts and accessories alone or in kit for the most classic scooters like the Booster, Nitro / Aerox, Peugeot Speedfight and Ludix but also for more recent brands, CPI, Keeway, Beeline, TNT, etc. The Derbi Senda, GPR, Aprilia RS and Yamaha TZR-DTR and other mechanics are not forgotten. 4-stroke enthusiasts will also find happiness in the choice of engines and parts for Honda Dax, Skyteam 125, Monkey and related. We are always looking to offer the best value for money, which brings us to distribute major continental brands such as Malossi, Polini, Athena, Dellorto, TNT, Leovince, Bidalot, Conti but we also import from Japan prestigious labels like Kitaco, Takegawa , G Craft.

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