A set of compression rings consisting of two 40.0 x 1.5 mm rectangular rings for Pony Cross & GTX mopeds / mopeds with Beta 521 engines.
Attention: These rectangular piston rings are only suitable for Meteor pistons!
If you are looking for trapezoidal piston rings for the original Beta piston, you must use those from the accessories.
Ø outside (ØA): 40.00 mm
Height (B): 1.50 mm
Thickness (C): 1.65 mm
Piston ring shape: rectangular ring
Piston ring joint: internal locking (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.
Height | 1.5 mm |
Manufacturer | Meteor |
Diameter | 40 mm |
Nominal diameter | 40 mm |
Piston ring mold | Rectangular ring |
Piston ring impact | Internal fuse (IS) |
Thick piston ring | 1.65 mm |
Pony / Cilo (Beta 521 & 512) | Beta 512 Beta 521 (engine) |
Accessories & related products
swiing® revival gasket set Airsal 40 mm cylinder | Beta 521 & 512
Manufacturer: swiing® revival parts · Material: Graphite / Graphite · Material: Sealing paper · Area of application: Tuning · Number of components: 3 pcs · Thickness: 0.5 mm · Thickness: 1 mm · Thickness: 1.8 mm · Ø outlet inside: 22 mm · Ø cylinder: 40 mm · Hole spacing outlet: 42 mm
CHF 14.90
Meteor piston 40 mm "R" (A8102) | Beta 521 & 512
Nominal diameter: 40 mm · Manufacturer: Meteor · Ø outside piston (A): 39.97 mm · Compression height (C): 27.9 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: Flank safety device (FS) · Piston ring height: 1.5 mm · Ø piston pin (B): 12 mm · Piston weight: 83 g
CHF 74.90
Meteor piston 40 mm "G" (A8103) | Beta 521 & 512
Manufacturer: Meteor · Nominal diameter: 40 mm · Ø outside piston (A): 39.95 mm · Ø piston pin (B): 12 mm · Compression height (C): 27.9 mm · Curvature (D): 4.15 mm · Total piston height (E): 52 mm · Number of piston rings (F): 2 pcs · Piston ring mold: Rectangular ring · Piston ring impact: Flank safety device (FS) · Piston ring height: 1.5 mm · Piston weight: 83 g
CHF 74.90
Meteor piston 40 mm "V" (A8105) | Beta 521 & 512
Nominal diameter: 40 mm · Manufacturer: Meteor · Ø outside piston (A): 39.93 mm · Compression height (C): 27.9 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 · Piston weight: 83 g
CHF 74.90
Meteor piston 40 mm "N" (A8104) | Beta 521 & 512
Surface: blank · Nominal diameter: 40 mm · Manufacturer: Meteor · Thick piston ring: 1.7 mm · Ø outside piston (A): 39.94 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 · Piston weight: 83 g
CHF 74.90
40 mm cylinder kit original engine | Beta 521 & 512
Nominal diameter: 40 mm · Manufacturer: Pony · Material: Gray cast iron · Displacement: 50 ccm · Crankshaft stroke: 39 mm · Ø piston pin (B): 12 mm · Outlet type: straight · Thread outlet: M6x1 (standard thread) · Number of fixing points: 4 pcs · Area of application: Original
CHF 184.90
Not in stock
Moped fans also bought
swiing® ingenious 15 mm carburetor tuning camouflaged | Puch
Manufacturer: swiing® ingenious parts · Material: Aluminum · Component group Carburetor: Carburetor complete · Area of application: Tuning · Nominal diameter: 15 mm · Carburetor type: SRE · Choke control: Hand choke · Nozzle thread: M3.5x0.6 (standard thread) · Ø fuel hose connection: 6 mm · Nozzle size: 62 · Ø Inside entrance: 15 mm · Ø Internal connection: 20 mm · Ø Output inside: 15 mm · Ø Air filter connection: 20 mm · Height: 95 mm · Total length: 66 mm · Mixed oil connection: No · Mounting type: Plug connection clamped · Vacuum connection: No · Width: 50 mm · Nozzle block: 2.17 · Camouflaged: Yes · Clamping screw torque (max.): 4 N/m
CHF 79.90