Peugeot kickstart pinion. Available in 7 tooth or 8 tooth - check size carefully, there are a few options !

The 7 teeth pinions mate with 20 tooth half moon pieces, 8 teeth mates with 21 teeth half moon. You can change from 8 teeth pinion to 7 teeth pinion so long as you also buy the matching 20 teeth half moon.

Horizontal engines (e.g. Ludix) use 15.5mm

• Peugeot Ludix (all)
• Peugeot Jetforce 50cc
• Peugeot Speedfight 50cc (all)
• Peugeot Vivacity 50cc
• Peugeot Trekker