Idle gear, which was originally fitted to Pony Cross 521 mopeds / mopeds with Beta engine.
High-quality pedal sprocket made of hardened steel with 1/2 x 1/8" gear pitch. The Tretwerk sprocket has 20 teeth.
A thread FG34.8 (inner diameter 34.0 mm) is used to mount the Tretwerk sprocket.
Chain pitch: 1/2 x 1/8"
Number of teeth: 20
Thread: FG34.8
You can find more freewheel sprockets and the matching mounting tool in the accessories section.
German quality product from the manufacturer ESJOT in original equipment quality.
Details
| Thread type | FG34.8 (1.37" 24G) |
| Manufacturer | ESJOT |
| Material | Steel |
| Surface | Hardened |
| Number of teeth | 20 pcs |
| Chain pitch | 1/2" x 1/8" |
| Color | silver |
Suitable for the following models
| Pony / Cilo (Beta 521 & 512) | Beta 512 Beta 521 (Motor) |
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Collection only possible with online purchase and appointment.
