Sport gear set for Puch X30 Velux and Z50 engines of Puch X30 Sport NS / NL mopeds.
Attention: The countershaft is only suitable for primary gear rims with the 8-split cam mount.
This gearbox has a gear ratio of 11:28 in 1st gear instead of 10:28.
This gearbox has a gear ratio of 11:28 instead of 10:28 in 1st gear.
This racing gearbox has the following advantages:
- Speed increase of 10% in 1st gear
- Better power connection when shifting into 2nd gear, no «t gear, no more «speed hole»
- Speed reduction on very long, steep climbs
Number of gears in 1st gear: 28
Number of countershafts in 1st gear: 11
Number of countershafts in 2nd gear: 16
. Gear: 16
The gear set is also suitable for the models MS50, MS50L, VS50, MV50, MV50S, MV50X-2.
Branded product of the Portuguese manufacturer Jasil under the Top Racing brand.
| Manufacturer | Jasil |
| Material | Steel |
| Surface | Hardened |
| Toothing type | straight toothed |
| Recording type | Interlocking |
| Number of teeth | 11 pcs, 16 pcs, 28 pcs |
| Puch | Z50 (X30 Sport) Z50 (X30 Velux) 2-speed MS, MV, MV50 |
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