Chrome-plated blower wheel suitable for Sachs 503, Puch X30 Velux, as well as Zündapp Belmondo mopeds / mopeds with blower.
Due to the different bolt circles, the idler wheel can be fitted to Bosch / Ducati, swiing® ingenious EVO and HPI flywheels.
The wheel is CNC-machined from solid material and is of the highest quality with an absolutely perfect fit. The outer area of the impeller is equipped with four mounting points for attaching additional weights.
Caution: Do not use screws that are too long when mounting the impeller, as otherwise the stator winding underneath may be damaged.
You will find a suitable screw set for fastening as well as precisely fitting additional weights in the accessories section.
Exceptional product for the highest demands of the quality brand swiing®.
| Ø inside | 39 mm |
| Ø outside | 120 mm |
| Manufacturer | swiing® ingenious parts |
| Number of fixing points | 10 pcs |
| Material | Aluminum |
| Surface | chrome-plated |
| Height | 13.5 mm |
| Ø mounting hole | 6 mm |
| Weight | 87 g |
| Color | Chrome |
| Ø bolt circle | 48 mm, 70 mm, 100 mm |
| Puch | ZA50 (fan-cooled) Z50 (X30 Velux) |
| Sachs | 503 - AAL , ABL , 2AL / 2BL |
| Pony / Cilo (Beta 521 & 512) | Beta 512 Beta various Beta 521 (engine) |
| Zündapp Belmondo |
Accessories & related products
HPI racing ignition 12V with light 60W
Manufacturer: HPI · Material: Aluminum · Material: Steel · Tension: 12 V · Light coil voltage: 12 V · Performance: 60 W · Direction of rotation: left · Direction of rotation: right · Ø mounting plate: 90 mm · Ø Internal flywheel: 61.5 mm · Ø Flywheel outside: 71.5 mm · Ø cable: 7 mm · Mounting type: Screws · Number of fixing points: 6 pcs · Weight: 340 g · Area of application: Tuning
EUR 361.70
swiing® ingenious fan wheel black (EVO, HPI, Bosch,Ducati) | Puch X30 Velux / Sachs 503 / Belmondo
Manufacturer: swiing® ingenious parts · Material: Aluminum · Surface: anodized · Color: black · Ø outside: 120 mm · Ø inside: 39 mm · Ø mounting hole: 5.5 mm · Ø mounting hole: 6 mm · Ø bolt circle: 48 mm · Ø bolt circle: 70 mm · Ø bolt circle: 100 mm · Number of fixing points: 10 pcs · Height: 13.5 mm · Weight: 87 g
EUR 72.20
swiing® ingenious 250 g additional weight HPI Inox | Puch X30 Velux / Sachs 503 / Belmondo
Manufacturer: swiing® ingenious parts · Material: Chrome steel (colloquially known as stainless steel) · Weight: 250 g · Ø inside: 71.8 mm · Ø outside: 117 mm · Ø bolt circle: 101 mm · Number of fixing points: 4 pcs · Ø mounting hole: 5 mm · Thickness: 5 mm · Area of application: High End · Area of application: Performance · Area of application: Racing · Area of application: Tuning
EUR 31.20
swiing® ingenious 100 g additional weight HPI Inox | Puch X30 Velux / Sachs 503 / Belmondo
Manufacturer: swiing® ingenious parts · Material: Chrome steel (colloquially known as stainless steel) · Weight: 100 g · Ø inside: 71.8 mm · Ø outside: 117 mm · Ø bolt circle: 101 mm · Number of fixing points: 4 pcs · Ø mounting hole: 5 mm · Thickness: 1.8 mm · Area of application: High End · Area of application: Performance · Area of application: Racing · Area of application: Tuning
EUR 24.00
swiing® ingenious fan wheel red (EVO, HPI, Bosch, Ducati) | Puch X30 Velux / Sachs 503 / Belmondo
Manufacturer: swiing® ingenious parts · Material: Aluminum · Surface: anodized · Color: red · Ø outside: 120 mm · Ø inside: 39 mm · Ø mounting hole: 6 mm · Ø bolt circle: 48 mm · Ø bolt circle: 70 mm · Ø bolt circle: 100 mm · Number of fixing points: 10 pcs · Height: 13.5 mm · Weight: 87 g
EUR 75.40
swiing® ingenious 124 g additional weight MVT, PVL, Selettra
Manufacturer: swiing® ingenious parts · Material: Steel · Surface: galvanized (blue) · Weight: 131 g · Ø inside: 24.5 mm · Ø outside: 65 mm · Number of fixing points: 3 pcs · Thickness: 4 mm · Area of application: High End · Area of application: Performance · Area of application: Racing · Area of application: Tuning
EUR 23.30
swiing® ingenious 80 g additional weight MVT, PVL, Selettra
Manufacturer: swiing® ingenious parts · Material: Steel · Surface: galvanized (blue) · Weight: 87 g · Ø inside: 24.5 mm · Ø outside: 65 mm · Number of fixing points: 3 pcs · Thickness: 4 mm · Area of application: High End · Area of application: Performance · Area of application: Racing · Area of application: Tuning
EUR 21.60
swiing® ingenious fan wheel gold (EVO, HPI, Bosch, Ducati) | Puch X30 Velux / Sachs 503 / Belmondo
Manufacturer: swiing® ingenious parts · Material: Aluminum · Surface: gold-plated · Surface: polished · Color: gold · Ø mounting hole: 6 mm · Ø bolt circle: 48 mm · Ø bolt circle: 70 mm · Ø bolt circle: 100 mm · Number of fixing points: 10 pcs · Ø inside: 39 mm · Weight: 87 g · Ø outside: 120 mm · Height: 13.5 mm
EUR 83.10
Explore categories from Engine block
Moped fans also bought
- 10 %
Hot 
BERU spark plug connector 1 kΩ interference suppressed
Manufacturer: BERU · Material: Sheet metal (steel) · Spark plug socket: M4 · Cable available: No · Color: silver · Suppressed: Yes · Resistance: 1000 Ω · Subcategory: Spark plug connector · Ø cable: 5 mm · Ø cable: 7 mm · Pony OEM number: A2099 · Sachs OEM no.: 0265 100 00
EUR 10.60
EUR 9.55
Not so nice 
Main stand black (budget) | Puch Maxi S, P1 / X30 NS, NL, NG
Material: Steel · Color: black · Stand base - center mount (A): 207 mm · Total width of stand base (B): 217 mm · Wide receptacle (C): 66 mm · Surface: varnished · Ø Receptacle (D): 18 mm · Spring nipple distance - center pivot axis (E): 75 mm · Wide upright foot (F): 20 mm · Wide upright foot (F): 50 mm · Total height: 220 mm
EUR 24.00
Hot
GPO flywheel trigger M26x1.5 / M22x1.5 | Puch, Sachs, Tomos, Beta 521
Width across flats trigger: 27 mm · Manufacturer: GPO · Clamping depth: 10 mm · Number of components: 1 pcs · Material: Steel · Surface: blackened · Area of application: (Dis)assembly tool · Total length: 55 mm · Total length: 75 mm · Width across flats Screw: 19 mm · Thread type: MF22x1.5 (fine pitch thread) · Thread type: MF26x1.5 (fine pitch thread) · Strength class: 8.8
EUR 11.90
Hot
EBR fork reinforced black | Puch
Manufacturer: EWC · Material: Steel · Surface: chrome-plated · Adjustable: No · Thread type: MF26x1 (fine pitch thread) · Ø spars: 28 mm · Color: Chrome · Color: black · Spar end distance (center-center): 140 mm · Ø outer head tube: 26 mm · Ø head tube inside: 22 mm · Head tube length: 180 mm · Thread length: 57 mm · Fork bridge - center wheel axle: 381 mm · Distance brake cam to wheel axle center-center: 40 mm · Total length: 580 mm
EUR 160.30
swiing® ingenious exhaust manifold 28 mm chrome | Puch Supermaxi LG1, LG2
Ø inside: 25.5 mm · Ø outside: 28 mm · Manufacturer: swiing® ingenious parts · Material: Steel · Surface: chrome-plated · Total length: 300 mm · Color: Chrome · Number of fixing points: 2 pcs · Hole spacing outlet: 40 mm · Mounting type: Stud bolts & nuts
EUR 48.10
Magura set screw M6x34 mm lock nut SW10
Thread type: M6x1 (standard thread) · Thread length: 23 mm · Total length: 34 mm · Slotted: No · Ø Receptacle: 7.05 mm · Manufacturer: Magura · Ø cable holder: 3.05 mm · Width across flats nut: 10 mm · Width across flats Screw: 8 mm · Material: Brass · Surface: nickel-plated
EUR 3.00
swiing® ingenious 250 g additional weight EVO Inox | Sachs 503 / Puch Velux / Zündapp Belmondo
Manufacturer: swiing® ingenious parts · Material: Chrome steel (colloquially known as stainless steel) · Surface: electropolished · Weight: 250 g · Ø inside: 75 mm · Ø outside: 120 mm · Ø bolt circle: 100 mm · Number of fixing points: 4 pcs · Ø mounting hole: 5 mm · Thickness: 5 mm · Area of application: Tuning
EUR 31.20
Attention: new opening hours from 16.02.2026 & new evening sale on Thursday 17:30-20:00
