Front sprocket primary crankshaft Pitbike engine 150-3 150-5 YX

Front sprocket crankshaft for Pitbike engine 150-3 YX and/or 150-5 YX

Original YINGXIAN replacement (YX), OEM

Technical specifications

• Number of teeth: z19

Compatible with all models with 150-3 YX and/or 150-5 YX KLX 2V engines.

Pitbike YCF

• Bigy 150 MX

• Sunday 150

Pitbike IMR

• SM COPA 2011 (12' wheel)

Pitbike RAV

• SM7 2011 SERIES PRO (12' wheel)

• SM7 2011 SERIES (12' wheel)

Pitbike Rebel Master

• SP 150R

Pitbike UNO Racing

• 150 Supermotard

Attention! Before adding it to the cart, make sure that your engine is a  YX 150-3 YX and/or 150-5 KLX