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Motoforce Racing Crankshaft reinforced Yamaha BW's / Slider

MotoForce Racing Item no.: MF30.16802

Motoforce Racing Crankshaft reinforced Yamaha BW's / Slider

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Data Sheet
Suitable for (32)


MotoForce Reinforced Racing Crankshaft MBK Booster / Stunt, reinforced racing crankshaft made of hardened steel with silver-plated FAG small end bearing.

The difference between the reinforced and the standard racing version is the additional plastic padding on the reinforced ones; more "dead" crankcase volume is filled and rotational inertia at high rpm is increased. Suitable for up to 13,000rpm.

For MBK Booster / Stunt - 10mm piston pin.

Data Sheet

Name Motoforce Racing Crankshaft reinforced Yamaha BW's / Slider
Item No. MF30.16802
Brand MotoForce Racing
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

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