Go crazy - with a fresh crankshaft!

The crankshaft is the heart of your engine – if it doesn't run smoothly, nothing works. Whether you want more power, smoother running, or it's just time for a change. Find the right shafts, bearings, seals, and everything else you need to get your drive system back up and running. For everyone who prefers driving to pushing.
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swiing® ingenious crankshaft High End with mounted bearings (Version 2.0) | Puch E50
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For: Puch

24004

swiing® ingenious crankshaft High End with mounted bearings (Version 2.0) | Puch E50

Manufacturer: swiing® ingenious parts · Material: Aluminum · Material: Steel · Cheek type: Full cheeks · Thread type: MF10x1 (fine pitch thread) · Crankshaft stroke: 43 mm · Connecting rod length center-center: 90 mm · Number of gears: 1 pcs · Total length of crankpin on clutch side: 74 mm · Total length crankpin ignition side: 66 mm · Ø crank webs: 69.9 mm · Ø Connecting rod eye: 15 mm · Ø piston pin (B): 12 mm · Ø Bearing seat (clutch side): 17 mm · Weight: 968 g · Ø Bearing seat (ignition side): 17 mm · Thread length: 11 mm · Thread length: 15 mm · Dimension needle bearing: 12 / 15 x 14.2 mm (axe 12) · Wide crank webs: 34 mm · Length 1st paragraph: 9 mm · Length 2nd paragraph: 14.5 mm · Length 3rd paragraph: 25 mm · Ø 1st step (on the coupling side): 22 mm · Ø 2nd shoulder (on the clutch side): 17 mm · Ø 3rd step (on the clutch side): 15 mm · Length of shoulder (ignition side): 26.3 mm · Area of application: High End · Area of application: Racing · Area of application: Tuning

EUR 211,20

swiing® ingenious crankshaft High End C3/4 & FPM (+1 mm stroke) (Version 2.0) | Puch E50
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For: Puch

26113

swiing® ingenious crankshaft High End C3/4 & FPM (+1 mm stroke) (Version 2.0) | Puch E50

Manufacturer: swiing® ingenious parts · Cheek type: Full cheeks · Material: Steel · Area of application: High End · Thread type: MF10x1 (fine pitch thread) · Crankshaft stroke: 44 mm · Connecting rod length center-center: 90 mm · Number of gears: 1 pcs · Total length of crankpin on clutch side: 74 mm · Total length crankpin ignition side: 66 mm · Ø crank webs: 69.9 mm · Ø Connecting rod eye: 15 mm · Ø piston pin (B): 12 mm · Ø Bearing seat (clutch side): 17 mm · Weight: 970 g · Ø Bearing seat (ignition side): 17 mm · Thread length: 11 mm · Thread length: 15 mm · Dimension needle bearing: 12 / 15 x 14.2 mm (axe 12) · Wide crank webs: 34 mm · Length 1st paragraph: 9 mm · Length 2nd paragraph: 14.5 mm · Ø 1st step (on the coupling side): 22 mm · Ø 2nd shoulder (on the clutch side): 17 mm · Ø 3rd step (on the clutch side): 15 mm · Length of shoulder (ignition side): 26.3 mm

EUR 269,90

Hot Hot
swiing® ingenious crankshaft "Wolfram Edition" | Sachs 503 2AL, 2BL
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For: Sachs

33343

swiing® ingenious crankshaft "Wolfram Edition" | Sachs 503 2AL, 2BL

Manufacturer: swiing® ingenious parts · Cheek type: standard · Area of application: High End · Thread type: MF10x1 (fine pitch thread) · Crankshaft stroke: 42 mm · Connecting rod length center-center: 85 mm · Number of gears: 2 pcs · Total length of crankpin on clutch side: 43.1 mm · Total length crankpin ignition side: 63.4 mm · Ø crank webs: 85 mm · Ø Connecting rod eye: 15 mm · Ø piston pin (B): 12 mm · Ø Bearing seat (clutch side): 15 mm · Weight: 901 g · Ø Bearing seat (ignition side): 15 mm · Thread length: 8 mm · Thread length: 12 mm · Dimension needle bearing: 12 / 15 x 14.2 mm (axe 12) · Wide crank webs: 30 mm · Length 1st paragraph: 21 mm · Length 2nd paragraph: 14 mm · Ø 1st step (on the coupling side): 15 mm · Ø 2nd shoulder (on the clutch side): 12 mm · Length of shoulder (ignition side): 34 mm

EUR 199,50

swiing® ingenious crankshaft High End 10.2 mm journal (Version 2.0) | Puch ZA50
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For: Puch

24003

swiing® ingenious crankshaft High End 10.2 mm journal (Version 2.0) | Puch ZA50

Manufacturer: swiing® ingenious parts · Cheek type: Full cheeks · Area of application: High End · Puch OEM number: 321.3.10.615.0

EUR 228,80

swiing® ingenious crankshaft High End | Tomos Classic, Quadro, Sprint, Fun Sport'R
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For: Tomos

23219

swiing® ingenious crankshaft High End | Tomos Classic, Quadro, Sprint, Fun Sport'R

Manufacturer: swiing® ingenious parts · Cheek type: Full cheeks · Area of application: Racing · Thread type: MF10x1 (fine pitch thread) · Connecting rod length center-center: 115 mm · Total length of crankpin on clutch side: 93 mm · Total length crankpin ignition side: 64 mm · Ø crank webs: 70 mm · Ø piston pin (B): 12 mm · Wide crank webs: 34 mm · Tomos OEM number: 223421

EUR 158,40

Hot Hot
swiing® ingenious crankshaft "Wolfram Edition" | Sachs 50/2, 50/3
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For: Sachs

33342

swiing® ingenious crankshaft "Wolfram Edition" | Sachs 50/2, 50/3

Manufacturer: swiing® ingenious parts · Cheek type: standard · Thread type: MF10x1 (fine pitch thread) · Crankshaft stroke: 42 mm · Connecting rod length center-center: 85 mm · Total length of crankpin on clutch side: 40.7 mm · Total length crankpin ignition side: 63.4 mm · Ø crank webs: 85 mm · Ø Connecting rod eye: 15 mm · Ø piston pin (B): 12 mm · Ø Bearing seat (clutch side): 15 mm · Weight: 895 g · Ø Bearing seat (ignition side): 15 mm · Dimension needle bearing: 12 / 15 x 14.2 mm (axe 12) · Wide crank webs: 30 mm

EUR 199,50

swiing® revival crankshaft standard with mounted bearings (version 2.0) | Puch E50
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For: Puch

11793

swiing® revival crankshaft standard with mounted bearings (version 2.0) | Puch E50

Manufacturer: swiing® revival parts · Material: Steel · Cheek type: standard · Thread type: MF10x1 (fine pitch thread) · Crankshaft stroke: 43 mm · Connecting rod length center-center: 90 mm · Number of gears: 1 pcs · Total length of crankpin on clutch side: 74 mm · Total length crankpin ignition side: 66 mm · Ø crank webs: 69.9 mm · Ø Connecting rod eye: 15 mm · Ø piston pin (B): 12 mm · Ø Bearing seat (clutch side): 17 mm · Weight: 873 g · Ø Bearing seat (ignition side): 17 mm · Thread length: 11 mm · Thread length: 15 mm · Dimension needle bearing: 12 / 15 x 14.2 mm (axe 12) · Wide crank webs: 34 mm · Length 1st paragraph: 9 mm · Length 2nd paragraph: 14.5 mm · Length 3rd paragraph: 25 mm · Ø 1st step (on the coupling side): 22 mm · Ø 2nd shoulder (on the clutch side): 17 mm · Ø 3rd step (on the clutch side): 15 mm · Length of shoulder (ignition side): 26.3 mm · Area of application: Standard

EUR 158,40

swiing® revival crankshaft standard (version 2.0) | Puch Sport X30 NS, NL / Maxi S2
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For: Puch

23403

swiing® revival crankshaft standard (version 2.0) | Puch Sport X30 NS, NL / Maxi S2

Manufacturer: swiing® revival parts · Material: Steel · Cheek type: standard · Area of application: Standard · Thread type: MF10x1 (fine pitch thread) · Crankshaft stroke: 43 mm · Connecting rod length center-center: 90 mm · Number of gears: 2 pcs · Total length of crankpin on clutch side: 57 mm · Total length crankpin ignition side: 66 mm · Ø crank webs: 69.9 mm · Ø Connecting rod eye: 15 mm · Ø piston pin (B): 12 mm · Ø Bearing seat (clutch side): 17 mm · Weight: 892 g · Ø Bearing seat (ignition side): 17 mm · Thread length: 7 mm · Thread length: 13 mm · Dimension needle bearing: 12 / 15 x 14.2 mm (axe 12) · Wide crank webs: 34 mm · Length 1st paragraph: 20 mm · Length 2nd paragraph: 19 mm · Ø 1st step (on the coupling side): 17 mm · Ø 2nd shoulder (on the clutch side): 15 mm · Length of shoulder (ignition side): 26.3 mm

EUR 152,50

swiing® revival crankshaft standard | Sachs 50/2, 50/3
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For: Sachs

15871

swiing® revival crankshaft standard | Sachs 50/2, 50/3

Manufacturer: swiing® revival parts · Material: Steel · Cheek type: standard · Area of application: Standard · Thread type: MF10x1 (fine pitch thread) · Crankshaft stroke: 42 mm · Connecting rod length center-center: 85 mm · Number of gears: 1 pcs · Number of gears: 3 pcs · Total length of crankpin on clutch side: 40.6 mm · Total length crankpin ignition side: 63.2 mm · Ø crank webs: 30 mm · Ø Connecting rod eye: 15 mm · Ø piston pin (B): 12 mm · Ø Bearing seat (clutch side): 15 mm · Weight: 901 g · Ø Bearing seat (ignition side): 15 mm · Thread length: 8 mm · Thread length: 11 mm · Dimension needle bearing: 12 / 15 x 14.2 mm (axe 12) · Length 1st paragraph: 18.7 mm · Length 2nd paragraph: 14 mm · Ø 1st step (on the coupling side): 15 mm · Ø 2nd shoulder (on the clutch side): 12 mm · Length of shoulder (ignition side): 34 mm · Pony OEM number: A2565 · Sachs OEM no.: 0286 139 400

EUR 132,60

swiing® revival crankshaft standard 10.2 mm journal (version 2.0) | Puch ZA50
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For: Puch

23604

swiing® revival crankshaft standard 10.2 mm journal (version 2.0) | Puch ZA50

Manufacturer: swiing® revival parts · Area of application: Standard · Ø piston pin (B): 12 mm · Puch OEM number: 321.3.10.615.0

EUR 176,00

The crankshaft makes the difference

The crankshaft is the heart of your moped engine – it converts the linear up-and-down movement of the piston into a rotating movement. Or to put it more simply: without the crankshaft, nothing turns. It connects the piston, connecting rod, and flywheel to form a perfectly coordinated system that keeps your drive running.

A good crankshaft is characterized above all by smooth running, stable bearing surfaces, and high manufacturing precision. It ensures that your engine runs cleanly and with low vibration – even at higher speeds. Whether for tuning, rebuilding, or simply as a reliable replacement: the shaft must fit. If it doesn't fit 100%, performance suffers – or even the entire engine.

That's why many mechanics rely on reinforced or finely balanced models. A good crankshaft not only withstands a lot, it also delivers – namely, plenty of propulsion.

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swiing® ingenious suction funnel Dell'Orto PHBG Ø 61 mm
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Universal

35053

swiing® ingenious suction funnel Dell'Orto PHBG Ø 61 mm

Manufacturer: swiing® ingenious parts · Material: Aluminum · Surface: anodized · Thread type: MF32x1.25 (fine pitch thread) · Color: graphite colors · Ø outside: 61 mm · Total length: 20 mm · Ø inside: 28 mm · Number of fixing points: 1 pcs · Mounting type: Thread for screwing

EUR 31,60

New
Inox
swiing® revival screw set frame Inox | Pony GTX 521
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For: Pony / Cilo (Beta 521 & 512)

36709

swiing® revival screw set frame Inox | Pony GTX 521

Manufacturer: swiing® revival parts · Material: Chrome steel (known as Nirosta®)

EUR 117,30

For: Puch

37785

GPO tuning set 45 mm (budget) | Puch E50, ZA50

Nominal diameter: 45 mm · Manufacturer: GPO · Material: Aluminum · Displacement: 70 ccm · Ø piston pin (B): 12 mm · Area of application: Tuning

EUR 316,90

New
KMC pedal chain | Piaggio Grillo
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For: Piaggio

36196

KMC pedal chain | Piaggio Grillo

Chain pitch: 1/2" x 1/8" · Chain type: 410 · Manufacturer: KMC · Material: Steel · Surface: blank / oiled · Piaggio OEM number: 227892

EUR 18,20

New
Seal and bearing set | Sachs 505/1, 505/2 (pedal start)

For: Sachs · Hercules

37782

Seal and bearing set | Sachs 505/1, 505/2 (pedal start)

Material: NBR · Number of components: 14 pcs · Sachs OEM no.: 0230 107 000 · Sachs OEM no.: 0230 106 300 · Sachs OEM no.: 0230 108 000 · Sachs OEM no.: 0232 120 003 · Sachs OEM no.: 0250 155 300 · Sachs OEM no.: 0250 154 000 · Sachs OEM no.: 0250 154 001 · Sachs OEM no.: 0250 156 200 · Sachs OEM no.: 0250 196 000 · Sachs OEM no.: 0250 084 005 · Sachs OEM no.: 0250 164 000 · Sachs OEM no.: 0250 165 000

EUR 57,40

New
Saddle with original battery compartment | Tomos Classic, Quadro, Sprint, Standard
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For: Tomos

36423

Saddle with original battery compartment | Tomos Classic, Quadro, Sprint, Standard

Manufacturer: Tomos · Material: Foam · Material: Imitation leather · Material: Plastic · Material: Steel · Color: black · Width: 220 mm · Spring-loaded: Yes · Height: 125 mm · Lettering: Yes · Total length: 280 mm · Number of fixing points: 1 pcs · Hole pattern [mm]: 15 · Tomos OEM number: 234335

EUR 152,50

New
66HEROES mirror mount M10 gold
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Universal

35874

66HEROES mirror mount M10 gold

Clamping diameter: 22 mm · Manufacturer: 66HEROES · Material: Aluminum · Surface: gold-plated · Thread size: M10 · Thread type: M10x1.5 (standard thread) · Color: gold · Width: 16 mm · Height: 36 mm · Total length: 40 mm

EUR 35,10

New
Cable set PTFE black | Puch Supermaxi LG2

For: Puch

37499

Cable set PTFE black | Puch Supermaxi LG2

Ø Stranded wire: 1.25 mm · Ø Stranded wire: 1.5 mm · Ø Stranded wire: 1.8 mm · Nipple shape: Barrel (transverse) · Nipple shape: Cylinder · Nipple shape: Pears · Material: PTFE (known as Teflon®) · Material: Steel · Color: black · Total length: 1400 mm · Total length: 2200 mm · Outer shell length: 7000 mm

EUR 26,40

Universal

36961

Full-face helmet "Trendy" black matt

Material: Thermoplastic · Color: black-matt · Surface: dull · Gender: Unisex · Size: L · Size: M · Size: S · Size: XL · Closure type: Buckle closure · Eyeglass strap: No · Test mark: ECE 22.06 · Weight: 1500 g · Permitted in road traffic: Yes

EUR 104,40

New
Nos
Light switch 3 positions with horn & cancel button 22 mm NOS

Universal

37106

Light switch 3 positions with horn & cancel button 22 mm NOS

Material: Aluminum · Housing material: Plastic · Color: black · Ø Handlebars: 22 mm · Number of positions: 3 pcs

EUR 41,00

Back in Stock

swiing® revival spring plate 2-speed engines 2-slat version | Puch Z50
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For: Puch

19206

swiing® revival spring plate 2-speed engines 2-slat version | Puch Z50

Manufacturer: swiing® revival parts · Material: Steel · Surface: galvanized (blue) · Area of application: Standard · Height: 13 mm · Ø outside: 29.6 mm · Ø outside: 44.7 mm · Ø inside: 26.1 mm · Puch OEM number: 050.1207

EUR 19,80

New
swiing® revival steerer tube nut M27.5x1 closed | Piaggio SI Montecarlo
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For: Piaggio

33200

swiing® revival steerer tube nut M27.5x1 closed | Piaggio SI Montecarlo

Manufacturer: swiing® revival parts · Material: Steel · Surface: chrome-plated · Drive: External hexagon · Thread type: MF27.5x1 (fine pitch thread) · Height: 19 mm · Ø outside: 32 mm · Ø inside: 26.7 mm · Thread depth: 11 mm · Width across flats SW: 36 mm · Alternative version of the Piaggio OEM number: 184431

EUR 17,50

swiing® revival rear wheel axle set | Pony Cross 521
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For: Pony / Cilo (Beta 521 & 512)

35727

swiing® revival rear wheel axle set | Pony Cross 521

Manufacturer: swiing® revival parts · Material: Steel · Surface: galvanized (blue) · Diameter: 12 mm · Thread type: MF12x1.25 (fine pitch thread) · Total length: 188 mm · Ø shaft: 12 mm · Shank length: 159 mm · Ball bearing closed: Yes · Thread length: 19 mm · Width across flats SW: 19 mm

EUR 50,40

Hot Hot
swiing® ingenious silencer counter-cone set | Puch
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For: Puch

35756

swiing® ingenious silencer counter-cone set | Puch

Manufacturer: swiing® ingenious parts · Material: Aluminum · Surface: anodized · Total length: 210 mm · Color: graphite colors · Color: red · Ø inside: 14.3 mm · Ø outside: 54.5 mm · Alternative version of the Puch OEM number: 349.1.16.011.0

EUR 105,50

KULTFEST 2025 – The event for our community

  • Saturday, June 21, 2025
  • The Valley, Kemptthal

It's rattling again!

On June 21, mofakult invites you to KULTFEST – our own community event that really rocks. At the legendary The Valley in Kemptthal, we'll celebrate moped culture with you the way it should be: loud, honest, free, and with plenty of style.

What can you expect? More than just a moped meet-up!
 

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