High-end racing crankshaft suitable for Puch Maxi S, Supermaxi LG2 and Puch X30 NG-2AH mopeds fitted with a ZA50 engine.
High-quality, precision-fit full-flange crankshaft weighing 1058 grams, which has proven itself in a wide variety of load tests.
This crankshaft was designed for use in engines with a large increase in power.
All balancing holes in the cheeks have been sealed with aluminum inserts for maximum pre-compression.
The solid connecting rod is equipped with a more stable Ø 16 mm connecting rod pin, which is hollow on the inside for better balancing.
In addition, the connecting rod bearings are silver bearings, which have excellent emergency running properties.
The world's first ZA50 crankshaft with the correct dimensions and tolerances of the clutch-side cheek pin and its thread.
Not to be compared with unsuitable competitor products from Western Europe.
Ø Brass spigot: 9.5 mm (Clutch piston with an inner diameter of 9.55 mm fits on this crankshaft.
Dimensions of the crankshaft:
- Total length of clutch-side cheek pin: 117.8 mm
- Total length of clutch-side cheek pin: 79.5 mm
- Ø 1st shoulder (clutch side): 20 mm
- Ø 2nd shoulder (clutch side): 16.4 mm
- Ø 3rd shoulder (clutch side): 9.5 mm
- Thread on clutch side: M16x1.5 mm
- Ø Heel (coupling side): 17 mm
- Thread on the Zünd side: MF10x1 mm
- Ø Crank webs: 69.9 mm
- Width of crank webs: 34 mm
- Ø connecting rod eye top: 15 mm
- Ø connecting rod pin bottom: 16 mm
- Length of connecting rod: 90 mm
- Stroke: 43 mm
- Weight (incl. connecting rod): 1058 grams
- . connecting rod): 1058 grams
The needle bearing (12/15 x14.2 mm) is included in the scope of delivery.
The matching bearings and oil seals can be found under accessories.
The revised version of the previously offered crankshaft with a better thread on the clutch nut, wider teeth for the starter clutch and improved balancing ratio and thus better speed stability.
Exceptional product for the highest demands of the quality brand swiing®.
Details
| Manufacturer | swiing® ingenious parts |
| Area of application | Standard |
| Cheek type | standard |
| Puch spare part no. | 321.1.10.615.0 |
Suitable for the following models
| Puch | ZA50 (Fahrtwindgekühlt) ZA50 (Gebläsegekühlt) |
Accessories & related products
swiing® ingenious puller L17 / BO15 / E15 shoulder bearing
Width across flats (trigger): 8 mm · Width across flats (trigger): 19 mm · Span: 24 mm · Manufacturer: swiing® ingenious parts · Clamping depth: 10 mm · Peel-off tray: BO15 · Peel-off tray: E15 · Peel-off tray: L17 · Area of application: (Dis)assembly tool · Surface: galvanized (blue) · Thread type: M6x1 (standard thread) · Thread type: M8x1.25 (standard thread) · Diameter: 24 mm · Diameter: 40.3 mm · Total length: 120 mm · Number of components: 1 pcs
EUR 49,50
Not in stock
NSK E20 shoulder ball bearing
Bearing type: Deep groove ball bearing · Stock number: E20 · Width: 12 mm · Inner ring width: 12 mm · Manufacturer: NSK · Bearing clearance: CN (standard) · Bearing cage: Brass cage ball-guided · Material: Brass · Ø outside: 47 mm · Surface: blank · Ø inside: 20 mm · Ball bearing closed: No
EUR 28,10
Moped fans like you also bought:
GPO 38 mm cylinder head original | Puch Maxi S, N / X30 NS, NL, N-2AH
Manufacturer: GPO · Material: Aluminum · Area of application: Standard · Surface: sandblasted · Ø cylinder: 38 mm · Total length: 135 mm · Width: 125 mm · Height: 55 mm · Candle thread: short · Number of fixing points: 4 pcs · Hole pattern [mm]: 44 x 44 · Decompressor: No
EUR 37,10
Motorex Automatic Motor Oil (ATF) 450 ml
Manufacturer: Motorex · Area of application: Gearbox lubrication with clutch · Contents [ml]: 450 ml · Gearbox type: Automatic machine · Temperature resistance (min.): -45 - 200 °C · Pony spare part no.: A2080 · Sachs spare part no.: 0263 014 002
EUR 11,20
EUR 24,89/l
swiing® revival gasket gearbox cover engine 1 mm | Puch E50
Manufacturer: swiing® revival parts · Material: Sealing paper · Color: sand-colored · Thickness: 1 mm · Ø inside: 106 mm · Ø outside: 116 mm · Number of fixing points: 4 pcs · Number of components: 1 pcs · Alternative version of the Puch spare part no.: 349.1.10.349.1
EUR 4,40
Collection only possible with online purchase and appointment.
