
Nickel-plated steel lock washer with two tabs and a nose, suitable for the steering stem nut on your Piaggio Ciao moped / moped.
The inner lug of the lock washer engages in the groove of the fork and prevents the lower bearing ring from turning further when the lock nut is tightened.
By turning the outer tabs, loosening is prevented.
Matching headset bearings, steerer nuts and forks can be found in the accessories section.
Nostalgic product for the highest demands of the quality brand swiing®.
Original Piaggio spare part number: 189305
| Manufacturer | swiing® revival parts |
| Material | Steel |
| Surface | nickel-plated |
| Area of application | Original |
| Number of lobes | 2 pcs |
| Ø inside | 25.5 mm |
| Ø outside | 33.5 mm |
| Thickness | 2 mm |
| Piaggio OEM number | 189305 |
| Piaggio | Ciao - P , SC , PX , C24 |
Accessories & related products
EBR standard fork chrome | Piaggio Ciao
Total length: 585 mm · Manufacturer: EWC · Material: Steel · Surface: chrome-plated · Adjustable: No · Thread type: FG25.4 (1" 24G) · Spar end distance (center-center): 106 mm · Ø outer head tube: 25.4 mm · Ø head tube inside: 21.5 mm · Head tube length: 195 mm · Fork bridge - center wheel axle: 325 mm · Thread length: 58 mm · Color: Chrome
CHF 112.90
EBR standard fork black | Piaggio Ciao
Manufacturer: EWC · Material: Steel · Surface: varnished · Color: black · Thread type: FG25.4 (1" 24G) · Adjustable: No · Ø outer head tube: 25.5 mm · Ø head tube inside: 21 mm · Head tube length: 200 mm · Total length: 580 mm · Fork bridge - center wheel axle: 355 mm · Thread length: 58 mm
CHF 108.90
Cuppini handlebar Ø 21 mm with stem 23.5 cm | Piaggio Ciao
Surface: chrome-plated · Manufacturer: Cuppini · Mounting type: Front boom mounting · Material: Steel · Ø outside: 22 mm · Ø Stem: 21 mm · Stem height: 160 mm · Color: Chrome · Length handlebar ends: 160 mm · Width: 600 mm · Height: 260 mm · Crossbar: No
CHF 69.90
swiing® revival steerer tube nut 1" / 24G open stem chrome | Piaggio Ciao
Manufacturer: swiing® revival parts · Material: Steel · Surface: chrome-plated · Thread type: FG25.4 (1" 24G) · Drive: External hexagon · Ø outside: 34.5 mm · Height: 18 mm · Thread depth: 12 mm · Width across flats: 32 mm
CHF 14.90
Not in stock
Control bearing set galvanized | Piaggio Ciao
Manufacturer: Made in Italy · Material: Steel · Surface: galvanized (blue) · Bearing type: Bearing ring · Ø mounting frame: 30.05 mm · Ø outside: 42 mm · Ø inside: 27 mm · Ø ball [inch] / [mm]: 5/32" (4.00 mm) · Height: 10.5 mm · Height: 17 mm · Thread type: FG25.4 (1" 24G) · Piaggio OEM number: 814231
CHF 29.90
Not in stock
DMP headset set | Piaggio Ciao
Manufacturer: DMP · Material: Steel · Surface: galvanized (blue) · Color: silver · Bearing type: Bearing ring · Ø mounting frame: 30.05 mm · Ø outside: 42 mm · Ø inside: 27 mm · Ø ball [inch] / [mm]: 5/32" (4.00 mm) · Height: 10.5 mm · Height: 17 mm · Thread type: FG25.4 (1" 24G) · Piaggio OEM number: 814231
CHF 19.90
Not in stock





