Racing kit with 44 mm diameter for your Tomos moped / moped with A35 engine.
This 65 cc racing cylinder made of aluminum with nickel-silicon carbide coating (colloquially known as Nikasil) impresses with its good workmanship and long service life.
In order to get the full power out of the tuning cylinder, a racing exhaust and a carburetor with plenty of oomph should be fitted.
All necessary gaskets, piston pins, piston rings and circlips are included in the scope of delivery.
You can find the necessary racing equipment and other engine kits in the accessories section.
Good, inexpensive standard spare part. GPO – GOOD PARTS ONLY.
| Nominal diameter | 44 mm |
| Manufacturer | GPO |
| Material | Aluminum |
| Surface | sandblasted |
| Displacement | 65 ccm |
| Crankshaft stroke | 43 mm |
| Ø cylinder neck | 47.8 mm |
| Ø outlet inside | 22.8 mm |
| Inlet window | 35.5 x 29.5 |
| Thread inlet | M5x0.8 (standard thread) |
| Hole spacing inlet | 36 mm, 39 mm |
| Area of application | Tuning |
| Ø piston pin (B) | 12 mm |
| Number of fixing points | 4 pcs |
| Outlet type | slanted |
| Hole spacing outlet | 42 mm |
| Thread outlet | M6x1 (standard thread) |
| Hole pattern [mm] | 44 x 44 |
| Decompressor | No |
| Camouflaged | No |
| Tomos |
Ratings
Accessories & related products
GPO piston 44 mm (12 mm KoBo) | Tomos A3/A35
Nominal diameter: 44 mm · Manufacturer: GPO · Ø outside piston (A): 43.96 mm · Compression height (C): 21.9 mm · Curvature (D): 4.15 mm · Total piston height (E): 49.55 mm · Number of piston rings (F): 2 pcs · Piston ring mold: Rectangular ring · Piston ring impact: Internal fuse (IS) · Piston ring height: 1.5 mm · Ø piston pin (B): 12 mm
CHF 37.90
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Not in stock
Collection only possible with online purchase and appointment.
