This cylinder kit is the most powerful tuning cylinder for Sachs 503 AB, AC and ADV engines.
Thanks to the large bore diameter (48 mm), which corresponds to approx. 80 cc, a massive increase in performance is achieved.
Coupled with the large intake and exhaust, this results in brute power.
The scope of delivery also includes an exhaust adapter so that a 28 mm flame tube can be fitted.
This cylinder is not for inexperienced mechanics, as various adjustment, reinforcement and tuning work must be carried out.
In addition, a suitable intake manifold must be specially manufactured. Unfortunately, there is nothing suitable on the market.
Quality product from the Italian manufacturer Athena.
| Nominal diameter | 48 mm |
| Manufacturer | Athena |
| Material | Aluminum |
| Camouflaged | No |
| Surface | sandblasted |
| Displacement | 80 ccm |
| Crankshaft stroke | 43 mm |
| Ø Outlet outside | 26 mm |
| Ø piston pin (B) | 12 mm |
| Number of fixing points | 4 pcs |
| Thread inlet | M6x1 (standard thread) |
| Outlet type | slanted, clamped |
| Thread outlet | M6x1 (standard thread) |
| Area of application | Tuning |
| Sachs | 503 - AB, AC, ADV |
Ratings
Accessories & related products
Athena piston 48 mm #A | Sachs 503 AB, AC, ADV
Manufacturer: Athena · Ø outside piston (A): 47.92 mm · Compression height (C): 29.3 mm · Curvature (D): 2.1 mm · Nominal diameter: 48 mm · Total piston height (E): 52 mm · Number of piston rings (F): 1 pcs · Piston ring impact: Internal fuse (IS) · Piston ring mold: L-ring · Ø piston pin (B): 12 mm · Piston ring height: 2 mm · Tolerance group: A · Weight piston kit: 114 g
CHF 79.90
Athena piston 48 mm #B | Sachs 503 AB, AC, ADV
Manufacturer: Athena · Ø outside piston (A): 47.93 mm · Compression height (C): 29.1 mm · Curvature (D): 2.1 mm · Total piston height (E): 52 mm · Number of piston rings (F): 1 pcs · Nominal diameter: 48 mm · Piston ring mold: L-ring · Piston ring impact: Internal fuse (IS) · Piston ring height: 2 mm · Ø piston pin (B): 12 mm · Tolerance group: B · Weight piston kit: 113 g
CHF 79.90
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Collection only possible with online purchase and appointment.
