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Due to higher speed, fuel nozzle 32 needed. See test on YouTube.
Own production
Oversize piston sizes 40 mm or 39.75 mm. You can send your own cylinder (from Hungarian, French or OTO) to:
Van de Ven Onderdelen
Helenaveenseweg 18
5975 AG Sevenum
The Netherlands
Available in black and dark grey.
Connection pipe is M9 X 1.25
Tank is delivered including tank filter and excluding tank cap
Then runs about 5 km faster.
Tyre size 1¾ - 19 equals 23x2
Only available if you hand-in your old cylinder, bearings and bushing included, then we resin it or; we fit a new seam of stone. The price does not include new bearings.
Ignition cable suitable for all types of Solex
The size 25 x 2 is equal to 24x1½x1¾ and 600x45B
Fits on a rim having an inner diameter of ± 52 cm and an outer diameter of ± 55 cm and a width of rim within ± 2½ cm
Coil plate Ignition for outside coil for a Racesolex. Kreidler or Puch ignition fits on like that.
Suitable for French en Hungarian Solex and type 2200-3800-5000-OTO
Collar nut M6 for motoraxle
Tyre size 1¾ - 19 equals 23x2
This crankcase is made of high quality aluminum and is suitable for normal use and for racing.
It is produced in cooperation with Ferry van Zandvoort from FD Productions.