Clutch springs suitable for the KTM SX50 clutch for Puch Maxi mopeds with E50 engine.
Specially developed for racing purposes. Designed for the highest loads.
The set consists of 3 springs and 3 washers.
The clutches engage at approx. 5000 - 7000 rpm, depending on the oil, etc.
In order to change the clutch engagement speed, the enclosed shims can be installed. This increases the clutch engagement speed by approx. 500 rpm.
The springs are made of stainless steel and can withstand temperatures of up to 240 degrees.
You can find other spring strengths in our range.
Details
| Spring design | Pressure spring |
| Manufacturer | MBR |
| Area of application | Racing |
| Material | Spring steel |
| Color | white |
| Number of components | 6 pcs |
Suitable for the following models
| Puch | E50 |
Moped fans like you also bought:
Air filter 2 PS (DGM) original | Piaggio Ciao, SI, Bravo, Boxer
Manufacturer: Piaggio · Color: black · Material: Plastic · Filter type: Grille · Total length: 26.5 mm · Width: 94 mm · Height: 89 mm · Ø Internal connection: 49.7 mm · Ø outside: 51 mm · Mounting type: Plug connection clamped · Area of application: Original · Area of application: Tuning
EUR 18.50
Mazzucchelli crankshaft "Racing" 12 mm KoBo | Piaggio Ciao, SI, Bravo, Boxer
Weight: 705 g · Manufacturer: Mazzucchelli · Area of application: Racing · Material: Steel · Cheek type: standard · Thread type: M8x1.25 (standard thread) · Ø coupling pin / vario pin: 12 mm · Crankshaft stroke: 43 mm · Ø piston pin (B): 12 mm · Connecting rod length center-center: 87 mm · Number of gears: 1 pcs · Total length crankpin ignition side: 90 mm · Total length crankpin ignition side: 106 mm · Ø crank webs: 69.7 mm · Thread length: 16 mm · Ø Connecting rod eye: 15 mm · Bearing seat right: 15 mm · Ø Bearing seat (ignition side): 15 mm · Dimension needle bearing: 12 / 15 x 14.7 mm (axe 12) · Wide crank webs: 33 mm · Length 1st paragraph: 21 mm · Length 2nd paragraph: 44 mm · Length 3rd paragraph: 63.5 mm · Ø 1st step (on the coupling side): 15 mm · Ø 2nd shoulder (on the clutch side): 14.4 mm · Ø 3rd step (on the clutch side): 12 mm · Inlet control time: 139 ° · Control time before O.T: 81 ° · Control time according to O.T: 58 °
EUR 174.50
MBR Clutch KTM SX50 | Puch E50
Manufacturer: MBR · Material: Steel · Material addition: Aluminum · Recording type: Cone mounting · Number of jaws: 3 pcs · Number of springs: 3 pcs · Area of application: High End · Area of application: MX · Area of application: Racing · Area of application: Tuning
EUR 395.70
Collection only possible with online purchase and appointment.
