Tuning cylinder kit of the DR brand, suitable for Piaggio Ciao, Si, Bravo, Boxer.
The cast iron cylinder impresses with its suitability for everyday use and optimum power delivery.
Adjustment of the overflow channels on your housing is not necessary.
The piston is fitted with the arrow pointing towards the outlet.
Scope of delivery:
- Cylinder
- Piston
- Piston pin
- Cylinder base gasket
- 2 x piston clip
- 2 x piston ring
Note:
In order to achieve optimum performance, the intake on the engine housing should be adjusted. You can find a corresponding tutorial for the intake linked below.
| Manufacturer | DR Racing Parts |
| Area of application | Tuning |
| Material | Gray cast iron |
| Surface | varnished |
| Displacement | 50 ccm |
| Nominal diameter | 38.4 mm |
| Crankshaft stroke | 43 mm |
| Ø piston pin (B) | 10 mm |
| Ø cylinder neck | 45.6 mm |
| Ø Outlet outside | 22.5 mm |
| Ø outlet inside | 17 mm |
| Outlet type | clamped |
| Number of fixing points | 3 pcs |
| Hole pattern [mm] | 35 x 55 |
| Decompressor | Yes |
| Camouflaged | No |
| Piaggio | Ciao - P , SC , PX , C24 Si Bravo / Super Bravo Boxer Grillo |
Ratings
Accessories & related products
DR piston Ø 38.4 mm (10 mm KoBo) | Piaggio Ciao, SI, Bravo, Boxer
Manufacturer: DR Racing Parts · Nominal diameter: 38.4 mm · Ø outside piston (A): 38.33 mm · Ø piston pin (B): 10 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 · Piston ring mold: Rectangular ring · Piston ring impact: Flank safety device (FS) · Piston ring impact: Internal fuse (IS) · Piston ring height: 1.5 mm · Piston ring height: 2 mm · Weight piston kit: 78 g
CHF 69.90
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