
A set of compression rings consisting of two 41.0 x 1.5 mm rectangular rings for Pony Cross & GTX mopeds / mopeds with Beta 521 engines.
Attention: only suitable for Meteor pistons!
Ø outside (ØA): 41.00 mm
Height (B): 1.50 mm
Thickness (C): 1.70 mm
Piston ring shape: Rectangular ring
Piston ring joint: Inner circlip (IS)
The scope of delivery corresponds to one pair.
Matching pistons, assembly tools and lubricant can be found in the accessories section.
Quality product from the Italian manufacturer Meteor.
| Manufacturer | Meteor |
| Thick piston ring | 1.7 mm |
| Piston ring mold | Rectangular ring |
| Nominal diameter | 41 mm |
| Piston ring impact | Internal fuse (IS) |
| Diameter | 41 mm |
| Height | 1.5 mm |
| Pony / Cilo (Beta 521 & 512) | Beta 512 Beta 521 (engine) |
Accessories & related products
Airsal 43.5 mm cylinder kit Beta | Cilo Cross 521 / 512, Pony Cross 521, Pony GTX 521
Nominal diameter: 43.5 mm · Manufacturer: Airsal · Material: Aluminum · Surface: sandblasted · Displacement: 57 ccm · Crankshaft stroke: 39 mm · Ø cylinder neck: 45.5 mm · Ø Outlet outside: 18 mm · Ø Outlet outside: 21 mm · Number of fixing points: 4 pcs · Ø piston pin (B): 12 mm · Outlet type: straight · Hole spacing outlet: 38 mm · Thread outlet: M6x1 (standard thread) · Hole pattern [mm]: 48 · Camouflaged: No · Area of application: Tuning
228,60 EUR
swiing® revival gasket set Airsal 40 mm cylinder | Beta 521 & 512
Manufacturer: swiing® revival parts · Material: Graphite / Graphite · Material: Sealing paper · Ø cylinder: 40 mm · Number of components: 3 pcs · Thickness: 0.5 mm · Thickness: 1 mm · Thickness: 1.8 mm · Ø outlet inside: 22 mm · Hole spacing outlet: 42 mm · Area of application: Tuning
17,00 EUR
Meteor piston 41 mm | Beta 521 & 512
Nominal diameter: 41 mm · Manufacturer: Meteor · Ø outside piston (A): 40.94 mm · Compression height (C): 28 mm · Curvature (D): 4 mm · Total piston height (E): 52 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 · Weight piston kit: 90 g
85,60 EUR
40 mm cylinder kit original engine | Beta 521 & 512
Material: Gray cast iron · Manufacturer: Pony · Area of application: Original · Displacement: 50 ccm · Crankshaft stroke: 39 mm · Nominal diameter: 40 mm · Ø piston pin (B): 12 mm · Number of fixing points: 4 pcs · Outlet type: straight · Thread outlet: M6x1 (standard thread)
211,40 EUR
Explore categories from Piston
Moped fans also bought
swiing® ingenious exhaust 22 mm camouflaged 2-piece | Puch Maxi S, N
Manufacturer: swiing® ingenious parts · Material: Steel · Surface: chrome-plated · Color: Chrome · Ø Silencer: 54.5 mm · Ø outside: 59 mm · Ø Flame tube outside: 22 mm · Exhaust type: Flute · Total length: 910 mm · Mounting type: Stud bolts & nuts · Mounting type: Welded lug · Flame tube attachment: Flange · Number of fixing points: 4 pcs
171,40 EUR
BERU spark plug connector / 1 kΩ interference suppressed
Manufacturer: BERU · Material: Sheet metal (steel) · Color: silver · Spark plug socket: M4 · Cable available: No · Suppressed: Yes · Resistance: 1000 Ω · Subcategory: Spark plug connector · Ø cable: 5 mm · Ø cable: 7 mm · Pony OEM number: A2099 · Sachs OEM no.: 0265 100 00
10,10 EUR
Fuel tap horizontal M12x1 (with union nut) outgoing at the bottom
Possible lever positions: open / closed / reserve · Material lever: Metal · Filter type: Plastic net · Ø fuel hose connection: 6 mm · Installation direction: horizontal / horizontal · Outlet direction: below · Spare tube shape: curved · Thread type: MF12x1 (fine pitch thread) · Reserve level: 70 mm · Mounting type: Union nut
11,30 EUR
Airsal gasket set 44 - 45 mm
Manufacturer: Airsal · Material: Aluminum · Material: Sealing carton · Material: Sealing paper · Ø cylinder: 44 mm · Ø cylinder: 45 mm · Number of components: 4 pcs · Hole spacing inlet: 38 mm · Hole spacing outlet: 42 mm · Hole pattern [mm]: 44 x 44 mm · Decompressor: Yes · Area of application: Tuning
11,30 EUR











