Full-flange crankshaft for Puch three- and four-speed engines, which was installed on various Puch mopeds and small engines.
The balancing holes are sealed with aluminum plugs for perfect balancing and pre-compression of the crankshaft.
This racing crankshaft is designed for speeds of up to 19,000 revolutions per minute.
Total length of clutch-side journals: 73.0 mm
Total length of clutch-side journals: 66.4 mm
Ø 1st shoulder (clutch side): 17 mm
Ø 2nd shoulder (clutch side): 15 mm
Ø 3rd shoulder (clutch side): 10 mm
Ø Heel (clutch side): 17 mm
Ratio cone: 1:5
Ø crank webs: 70 mm
Width of crank webs: 34.2 mm
Width of crank webs (bearing seat): 35.8 mm
Ø connecting rod eye: 15 mm
Piston pin: 12 mm
Ø pin connecting rod bearing bottom: 16 mm
Pleuellänge: 90 mm
Stroke: 43 mm
The needle bearing (12/15x14.7 mm) is included in the scope of delivery.
Note: The crankshaft is not suitable for normal Z50 engines such as Velux etc., as the clutch-side crankpin is longer.
The fit for the clutch hub is very precise. You may need to apply a little pressure to insert the hub. The clutch hub with item number 32380 is not compatible with this crankshaft.
Quality product from the Portuguese manufacturer Rito.
Details
| Manufacturer | Rito |
Suitable for the following models
| Puch | 3-Gang VSD, DS, VZ, MC |
Accessories & related products
Airsal 40 mm cylinder kit 10 mm KoBo | Puch X30 Velux, NG-2AH
Manufacturer: Airsal · Material: Aluminum · Surface: sandblasted · Area of application: Tuning · Crankshaft stroke: 43 mm · Ø piston pin (B): 10 mm · Nominal diameter: 40 mm · Thread inlet: M6x1 (standard thread) · Number of fixing points: 4 pcs · Hole spacing outlet: 42 mm · Outlet type: straight · Hole spacing inlet: 32 mm · Thread outlet: M6x1 (standard thread) · Hole pattern [mm]: 44 x 44 · Camouflaged: No
CHF 168.30
swiing 40 mm cylinder kit 10 mm KoBo | Puch X30 Velux, NG-2AH
Manufacturer: swiing · Material: Gray cast iron · Surface: sandblasted · Area of application: Tuning · Displacement: 55 ccm · Crankshaft stroke: 43 mm · Ø piston pin (B): 10 mm · Nominal diameter: 40 mm · Thread inlet: M6x1 (standard thread) · Number of fixing points: 4 pcs · Hole spacing outlet: 42 mm · Outlet type: straight · Hole spacing inlet: 32 mm · Thread outlet: M6x1 (standard thread) · Hole pattern [mm]: 44 x 44 · Camouflaged: No
CHF 159.90
Rito crankshaft full cheeks (KoBo 10 mm) | Puch MS50
Manufacturer: Rito · Cheek type: Full cheeks · Area of application: Racing · Crankshaft stroke: 43 mm · Ø piston pin (B): 10 mm · Connecting rod length center-center: 90 mm · Total length of crankpin on clutch side: 57.6 mm · Total length crankpin ignition side: 62 mm · Ø crank webs: 70 mm · Ø Connecting rod eye: 14 mm · Ø Bearing seat (clutch side): 17 mm · Ø Bearing seat (ignition side): 17 mm · Dimension needle bearing: 10 / 14 x 14.2 mm (axe 10) · Wide crank webs: 34 mm
CHF 229.90
Moped fans like you also bought:
swiing® revival shim set crankshaft L17 | Puch Z50
Nominal diameter: 17 mm · Manufacturer: swiing® revival parts · Material: Steel · Surface: blank / oiled · Thickness: 0.1 mm · Thickness: 0.15 mm · Thickness: 0.2 mm · Thickness: 0.25 mm · Thickness: 0.3 mm · Ø inside: 17.1 mm · Ø outside: 23.8 mm
CHF 8.90
Crankshaft full cheek Puch MV, VS, MS, DS | Monza | X50 (3 & 4 speed)
Cheek type: Full cheeks · Area of application: Tuning · Ø piston pin (B): 12 mm · Total length of crankpin on clutch side: 73 mm · Total length crankpin ignition side: 66 mm · Ø Bearing seat (clutch side): 17 mm · Ø Bearing seat (ignition side): 17 mm · Number of gears: 3 pcs · Number of gears: 4 pcs
CHF 144.90
Collection only possible with online purchase and appointment.
