
Steering head bearing set suitable for the following Piaggio mopeds / mopeds with M27.5x1 mm thread on the head tube of the fork:
Note: The steerer tube nut / end nut is often incorrectly described as having an M28x1 mm thread. However, it is an MF27.5x1 mm thread.
Good, inexpensive standard spare part. GPO – GOOD PARTS ONLY.
Original Piaggio spare part number: 190823
| Bearing type | Bearing ring |
| Manufacturer | GPO |
| Material | Steel |
| Surface | galvanized (blue) |
| Ø inside | 22.3 mm |
| Thread type | MF27.5x1 (fine pitch thread) |
| Color | silver |
| Piaggio OEM number | 190823 |
| Piaggio | Si Bravo / Super Bravo |
Accessories & related products
swiing® revival steerer tube nut M27.5x1 open | Piaggio SI Europe, Boxer
Manufacturer: swiing® revival parts · Material: Steel · Surface: chrome-plated · Nut type: Hexagon nut · Drive: External hexagon · Thread type: MF27.5x1 (fine pitch thread) · Ø inside: 22.3 mm · Height: 19 mm · Width across flats: 36 mm · Piaggio OEM number: 184431, 122650
10,50 EUR
Moped fans also bought
Stand set | Piaggio SI, Grillo
Manufacturer: Made in Italy · Material: Steel · Color: black · Surface: varnished · Stand base - center mount (A): 225 mm · Total width of stand base (B): 220 mm · Wide receptacle (C): 89 mm · Ø Receptacle (D): 14 mm · Wide upright foot (F): 20 mm · Total height: 265 mm
29,40 EUR
Fuel tap vertical M12x1 (with union nut) outgoing right | Piaggio SI
Manufacturer: Made in Italy · Possible lever positions: open / closed / reserve · Thread type: MF12x1 (fine pitch thread) · Material lever: Plastic · Filter type: Plastic net · Ø fuel hose connection: 6 mm · Installation direction: vertical / vertical · Outlet direction: right · Mounting type: Union nut · Spare tube shape: straight · Reserve level: 65 mm
14,80 EUR
Cable set black | Piaggio Ciao, SI, Bravo, Boxer
Ø Stranded wire: 1.25 mm · Ø Stranded wire: 1.5 mm · Ø Stranded wire: 1.8 mm · Nipple shape: Ball · Nipple shape: Barrel (transverse) · Nipple shape: Pears · Manufacturer: Made in Germany · Material: Steel · Quantity: 4 pcs · Total length: 1350 mm · Total length: 1600 mm · Total length: 2180 mm · Outer shell length: 1200 mm · Outer shell length: 1250 mm · Outer shell length: 1300 mm · Outer shell length: 2000 mm · Color: black
23,50 EUR
Olympia swingarm axle set | Piaggio SI, Bravo, Boxer, Grillo
Manufacturer: Olympia · Material: Steel · Surface: galvanized (blue) · Color: silver · Ø inside: 10 mm · Thread type: M10x1.5 (standard thread) · Ø outside: 14 mm · Drive: External hexagon · Ø axle: 10 mm · Total length: 120 mm · Ø External bearing: 20 mm
43,60 EUR
swiing® revival steerer tube nut M27.5x1 open | Piaggio SI Europe, Boxer
Manufacturer: swiing® revival parts · Material: Steel · Surface: chrome-plated · Nut type: Hexagon nut · Drive: External hexagon · Thread type: MF27.5x1 (fine pitch thread) · Ø inside: 22.3 mm · Height: 19 mm · Width across flats: 36 mm · Piaggio OEM number: 184431, 122650
10,50 EUR
EBR fork black | Piaggio SI
Manufacturer: EWC · Material: Steel · Surface: chrome-plated · Surface: varnished · Adjustable: No · Thread type: MF27.5x1 (fine pitch thread) · Spar end distance (center-center): 139 mm · Ø outer head tube: 27.9 mm · Total length: 675 mm · Ø head tube inside: 22 mm · Ø spars: 28 mm · Head tube length: 173 mm · Fork bridge - center wheel axle: 408 mm · Distance brake cam to wheel axle center-center: 62 mm · Thread length: 58 mm · Color: Chrome · Color: black
242,10 EUR







