38.40 mm oversize piston with an L-shaped piston ring with internal circlip and a rectangular piston ring with flank lock (FS) from DR for all Piaggio mopeds / mopeds.
The detailed dimensions of the piston according to the technical drawing can be found in the details. You can also find out about the relevant piston rings, their stems and locking types on the legend in the images.
The tuning piston is used for bored and honed cylinders.
The piston kit contains piston pins, piston clips and piston rings.
You will find the corresponding assembly tool, piston pin locks and, if necessary, the corresponding cylinder in the accessories section.
Quality product from the Italian manufacturer DR Racing Parts.
Details
| Nominal diameter | 38.4 mm |
| Manufacturer | DR Racing Parts |
| Ø outside piston (A) | 38.33 mm |
| Compression height (C) | 26.4 mm |
| Curvature (D) | 3.8 mm |
| Total piston height (E) | 52.3 mm |
| Number of piston rings (F) | 2 pcs |
| Piston ring mold | L-ring, Rectangular ring |
| Piston ring impact | Internal fuse (IS), Flank safety device (FS) |
| Piston ring height | 2 mm, 1.5 mm |
| Ø piston pin (B) | 10 mm |
| Weight | 78 g |
Suitable for the following models
| Piaggio | Ciao - Ciao, Ciao, Ciao, Ciao Si Bravo/Superbravo Boxer Grillo |
Accessories & related products
GPO piston pin extractor Ø 10, 12, 14 mm
Manufacturer: GPO · Material: Steel · Area of application: (Dis)assembly tool · Surface: burnished · Diameter: 10 mm · Diameter: 12 mm · Diameter: 14 mm · Total length: 130 mm · Width across flats SW: 10 mm · Width across flats SW: 17 mm · Number of components: 7 pcs
22,20 EUR
DR 38.4 mm cylinder kit 10 mm KoBo | Piaggio Ciao, SI, Bravo, Boxer
Manufacturer: DR Racing Parts · Material: Gray cast iron · Area of application: Tuning · Surface: varnished · Crankshaft stroke: 43 mm · Displacement: 50 ccm · Ø cylinder neck: 45.6 mm · Camouflaged: No · Ø Outlet outside: 22.5 mm · Nominal diameter: 38.4 mm · Number of fixing points: 3 pcs · Ø outlet inside: 17 mm · Ø piston pin (B): 10 mm · Hole pattern [mm]: 35 x 55 · Decompressor: Yes · Outlet type: clamped
145,20 EUR
Moped fans like you also bought:
Continental 2.00 - 2.50 x 16" tube
Manufacturer: Continental · Tire width [inch]: 2 - 2.5 " · Tire width [mm]: 50.8 - 63.5 · Width [inch]: 2 · Width [inch]: 2 1/4 · Width [inch]: 2 1/2 · Old designation: 20 x 2 · Old designation: 20 x 2.25 · Old designation: 20 x 2.5 · Tire height [%]: 100 · Valve type: TR6 car valve · Wheel size [inch]: 16 "
16,10 EUR
Headlight black | Piaggio Ciao PX, C24
Manufacturer: Made in Italy · Area of application: Original · Area of application: Standard · Housing material: Plastic · Color: black · Tension: 6 V · Tension: 12 V · Lens material: Plastic · Ø External connection: 6.3 mm · Width: 125 mm · Bulb holder: P26s · Height: 90 mm · Number of fixing points: 2 pcs · Depth: 147 mm · Mounting type: Screws · Battery operated: No · Switch included: Yes · Speedometer recording: 48 mm · Piaggio spare part no.: 584240
42,40 EUR
Tail light black | Piaggio Ciao PX, C24, Bravo
Manufacturer: Made in Italy · Material: Plastic · Test mark: none · Color: black · Color: red · Width: 130 mm · Bulb holder: BA9s · Height: 58 mm · Number of fixing points: 2 pcs · Depth: 43 mm · Battery operated: No · Mounting type: Nuts & bolts
21,10 EUR
Continental Go 2.50 x 16" Semi-Slick
Manufacturer: Continental · Tire width [inch]: 2.5 " · Color: black · Tire width [mm]: 63.5 · Old designation: 20 x 2.5 · Speed index: J = 100 km/h · Wheel size [inch]: 16 " · Load capacity index: 42 = 150 kg · Profile type: ContiGo! · Tire type: Semi-slick · White wall: No · Tubeless (yes/no): Tubetype TT (requires hose)
65,30 EUR
Cable set black matt | Piaggio Ciao, SI, Bravo, Boxer
Manufacturer: Made in Germany · Material: Steel · Color: black · Quantity: 4 pcs · Ø Stranded wire: 1.25 mm · Ø Stranded wire: 1.5 mm · Ø Stranded wire: 1.8 mm · Outer shell length: 1200 mm · Outer shell length: 1250 mm · Outer shell length: 1300 mm · Outer shell length: 2000 mm · Total length: 1350 mm · Total length: 1600 mm · Total length: 2180 mm · Nipple shape: Ball · Nipple shape: Barrel (transverse) · Nipple shape: Pears
22,20 EUR
Collection only possible with online purchase and appointment.
