Primary Gear Doppler 15/50 MBK Booster / Yamaha BW's

The Doppler primary gearing 15/50 has been developed for Minarelli 50cc 2-stroke engine blocks and provides a longer transmission ratio than the original gearing. This allows the scooter to achieve a higher top speed and the engine runs less RPM at cruising speed.

This toothing is especially suitable for scooters with a sports exhaust, variator upgrade or 70cc cylinder kit.

Please note:

For optimal performance, this toothing is recommended in combination with a sporty setup. With completely standard engines, acceleration may decrease.

Specifications:

Brand: Doppler
Type: Primary gearing
Gear ratio: 15/50
Application: Transmission
Suitable for: Minarelli 50cc 2 Stroke engine blocks
Material: Hardened steel

This product is suitable for:

MBK Booster 50cc 2 Stroke
MBK Booster One 50cc
MBK Nitro 50cc 2 Stroke
MBK Ovetto 50cc 2 Stroke
MBK Rocket 50cc 2 Stroke
MBK Stunt Naked 50cc 2 Stroke
Yamaha Aerox 50cc 2 Stroke
Yamaha BW's 50cc 2 Stroke
Yamaha BW Easy 50cc
Yamaha Neo's 50cc 2 Stroke
Yamaha Next 50cc 2 Stroke
Yamaha Slider Naked 50cc 2 Stroke

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With us you will find an extensive range of top brands for scooters such as the Piaggio ZIP 2000, ZIP type 1/2/3, Piaggio Typhoon, Piaggio Skipper, Hexagon and much more. Whether you are looking for performance parts, tuning products, replacement parts or accessories, we have it all for you!

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With these brands we offer everything you need to improve your scooter, from powerful exhausts and cylinders to styling accessories and maintenance products. So whether you want to improve performance, give your scooter a new look or just need replacement parts, we have everything for your Piaggio or other scooters!

With us you will find a wide range of parts and accessories for your scooter or moped. Whether you are looking for a new exhaust for your Piaggio Zip 4 stroke, a sporty cylinder for your 2-stroke scooter, or a stylish windshield for your BTC Riva, we have it all. In addition, we also offer various models of engine oil, replacement brake pads, carburetors, CDIs, and electrical parts. We even have carbon accessories, such as air filters and fenders, for various brands and models. For a total experience you can also go for helmets, saddles, mirrors, handles and LED lighting from famous brands such as Power1, Roof and Alpha Styling. We ensure that all products are of the highest quality and always put customer satisfaction first. Whether it is tuning, maintenance or styling, we are happy to help you further!

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