German Moped Days Simson S51
The Simson S51 is in the parts shop and on eBuy. No public source gives its top speed or horsepower. This page keeps the prices, the defects and the key location that footage shows.

I opened the S51 card in the MBT upload and wrote the defects as listed: carboned plug, rusty exhaust, scratches, torn seat, papers present, TÜV missing, piston and cylinder at 85%, clutch at 70%. The 10,000 EUR bike in the other clip is a different listing, a 1982 with 2,971 km. I did not merge them into one “typical” S51.
Listings that were on screen
The ignition key sits under the left cover. That is specific to the Simson in the tutorial. Puch has no key, and the Zündapp key is by the speedometer.
| Price | What the card showed | Source |
|---|---|---|
| 3,000 EUR | 1987, 37,401 km, papers yes, TÜV no, defects listed above | MBT |
| 3,300 EUR | Runs, some work needed | CHALLS |
| 10,000 EUR | 1982, 2,971 km | MBT |
Parts sighted once
Same frame as the general tuning page: cylinder, piston and head 41.47 €, ignition 34.90 €, crank bearings and seals 39.90 €. Cheap Tuning is 199 Robux and, on one wiki, 35% off. There is no published “full tune” parts list.
Questions people ask
Is the neon green S51 a separate model?
german-moped-days.wiki uses that as a visual label and says it is not a shop model name. It is not in the shop tabs.