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 |
| Surface | sandblasted |
| Displacement | 80 ccm |
| Crankshaft stroke | 43 mm |
| Ø Outlet outside | 26 mm |
| Number of fixing points | 4 pcs |
| Thread inlet | M6x1 (standard thread) |
| Ø piston pin (B) | 12 mm |
| Area of application | Tuning |
| Outlet type | slanted, clamped |
| Thread outlet | M6x1 (standard thread) |
| Camouflaged | No |
| 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 · Total piston height (E): 52 mm · Number of piston rings (F): 1 pcs · Piston ring mold: L-ring · Piston ring impact: Internal fuse (IS) · Nominal diameter: 48 mm · Piston ring height: 2 mm · Ø piston pin (B): 12 mm · Tolerance group: A · Weight piston kit: 114 g
EUR 92.10
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 · Piston ring mold: L-ring · Piston ring impact: Internal fuse (IS) · Nominal diameter: 48 mm · Piston ring height: 2 mm · Ø piston pin (B): 12 mm · Tolerance group: B · Weight piston kit: 113 g
EUR 92.10
Explore categories from Cylinder
Moped fans also bought
Hot 
KMC drive chain 415H (reinforced) 128L
Chain pitch: 1/2" x 3/16" · Chain type: 415H · Manufacturer: KMC · Material: Steel · Surface: blank / oiled · Number of chain links: 128 pcs · Rolling circumference: 1626 mm · Color: gray · Chain lock type: Spring lock · Ø bore: 4 mm · Ø Pin: 3.94 mm
EUR 14.40
18.5 mm intake manifold Dell'Orto PHBG | Puch E50
Material: Aluminum · Surface: polished · Color: Chrome · Ø inside: 18.8 mm · Mounting type: Screws · Number of fixing points: 2 pcs · Hole spacing inlet: 38 mm · Total length: 40 mm · Area of application: Tuning · Total height: 57 mm · Height flange center hole: 45 mm · Ø External connection: 23.9 mm · Camouflaged: No
EUR 20.60
GPO light switch with wiring harness base chrome version
Manufacturer: GPO · Material: Plastic · Housing material: Steel · Substructure material: Steel · Surface: chrome-plated · Cable length: 970 mm · Color: Chrome · Width: 30 mm · Functions: High beam (headlights) · Functions: Horn · Functions: Light off · Functions: Low beam · Functions: Motor stop · Total length: 50 mm · Number of positions: 3 pcs · Height: 25 mm · Number of cables: 5 pcs · Cable bifurcation to motor: 970 mm · Cable bifurcation to lamp: 180 mm · Cable bifurcation to switch: 420 mm · Ø Handlebars: 22 mm
EUR 19.50
Cut cable set Black | Sachs Automatic
Ø Stranded wire: 1.25 mm · Ø Stranded wire: 1.5 mm · Ø Stranded wire: 1.8 mm · Nipple shape: Cylinder · Nipple shape: Pears · Manufacturer: Made in Germany · Material: Steel · Quantity: 4 pcs · Total length: 1600 mm · Total length: 1650 mm · Total length: 1850 mm · Total length: 2200 mm · Color: black · Outer shell length: 1200 mm · Outer shell length: 1250 mm · Outer shell length: 1300 mm · Outer shell length: 2000 mm
EUR 25.30
NSK BO15 shoulder ball bearing 15/40/10 (A4502)
Bearing cage: Brass cage ball-guided · Inner ring width: 10 mm · Manufacturer: NSK · Material: Brass · Material: Steel · Surface: blank · Stock number: BO15 · Area of application: Standard · Ø inside: 15 mm · Bearing type: Shoulder bearing · Width: 10 mm · Ø outside: 40 mm · Ball bearing closed: No · Pony OEM number: A4502 · Sachs OEM no.: 0932 007 001
EUR 28.70
NSK 6201 ball bearing 12/32/10
Bearing cage: Sheet steel cage ball-guided · Inner ring width: 10 mm · Manufacturer: NSK · Bearing clearance: CM (special/noise-reduced) · Groove ring: No · Material: Steel · Surface: blank · Stock number: 6201 · Bearing type: Shoulder bearing · Width: 10 mm · Ø inside: 12 mm · Ø outside: 32 mm · Area of application: Standard · Ball bearing closed: No
EUR 9.80
Collection only possible with online purchase and appointment.
