Please wait...

Doppler Crankshaft "S1 Replica" Yamaha BW's / Slider

Doppler Item no.: CGN263913

Doppler Crankshaft "S1 Replica" Yamaha BW's / Slider

In Stock - Same Day Dispatch for orders placed before 2pm.

You save:

Including legal taxes + shipping costs .

Data Sheet
Suitable for (32)


Doppler Crankshaft S1 Replica MBK Booster / Stunt for 10mm piston pin.

Full-circle crankshaft for higher primary compression with reinforced connecting rod for 10mm piston pin; a small end bearing is included. Ideally suited and recommended for use with 50cc and 70cc sports cylinders.

We recommend using matching reinforced main bearings with this crankshaft (sold separately).

Data Sheet

Name Doppler Crankshaft "S1 Replica" Yamaha BW's / Slider
Item No. CGN263913
Brand Doppler
Product Line Sport
Stroke Original
Conrod Length Standard
Piston Pin Original

Your product goes with the following manufacturers and their models:

Adly (Her Chee)

Rapido 50cc


Amico 50cc AC (1991 - 1992)

Amico 50cc ac (after 1993)

Amico GL 50cc AC

Amico Sport 50cc AC

SR 50cc AC (before 1994) - Minarelli vertical


Pista 2 50cc AC

Pista 50cc AC

Scoop 50cc


Booster 50cc AC (1992 - 1999)

Booster 50cc AC (after 2004)

Booster Next 50cc AC (after 1999)

Booster Next 50cc AC (before 1999)

Booster One 50cc until 2013

Booster Rocket 50cc AC

Booster Spirit 50cc AC (before 2004)

Booster Track 50cc AC

Stunt 50cc AC

Stunt 50cc AC CAT (after 2004)

Stunt Naked 50cc AC


BW's 50cc AC

BW's 50cc AC (after 2004)

BW's Bump 50cc AC

BW's Easy 50cc 2013

BW's NG 50cc AC (after 1999)

BW's NG 50cc AC (before 1999)

Slider 50cc AC (before 2004)

Slider 50cc AC CAT (after 2004)

Spy 50cc AC

Target 50cc

Zuma 50cc AC

Zuma II 50cc AC

Be the first to review this product!

Write Your Own Review

Only registered users can write reviews. Please, log in or register

You may also be interested in the following product(s)

  • Stage6 Small End Bearing XL 10x14x14.5mm



  • Stage6 Variator "Sport Pro" Yamaha Aerox / BW's



  • Stage6 R/T Variator Oversize Yamaha Aerox / BW's



  • Stage6 Racing Clutch Torque Control MK II d=107mm Nitro / BWs / Runner / Speedfight / GY6



  • Stage6 Cylinder Kit "StreetRace" 50cc cast iron Yamaha BW's / Slider



  • Motoforce Crankshaft "Evolution" Yamaha BW's / Slider


  • Motoforce Racing Crankshaft reinforced Yamaha BW's / Slider


  • Doppler Crankshaft "Endurance" Yamaha BW's / Slider


  • Polini Grease/Lubricant



  • Buzzetti Crankshaft Bearing Removal Tool