








AT-075600/1
Athena Cylinder Kit Sport Pro 80cc d=47.6 stroke 43/85mm Nitro / Aerox
Delivery from German Warehouse - Pirmdien
Available to order
202.00€
Price in reward points: 1741
Complete cylinder kit (incl. piston and cylinder head) Sport Pro 80cc long stroke by Athena.
Nikasil-plated aluminium, 5 transfer ports, single exhaust port, single-ring piston (12mm pin) and high-compression cylinder head. It is similar to the Sport Pro series cylinders, but can be installed with a longer stroke (43mm, 44mm for Piaggio engines) crankshaft (85mm rod) increasing displacement to 80cc.
This is designed for low/mid range torque resulting in good acceleration. We recommend a 21mm carburetor minimum as well as a racing exhaust (such as Yasuni C16, Roost, R1400 etc...). With the appropriate components and adjustments, you can expect 17 to 19hp (15hp on vertical Minarelli AC engines).
Note: this kit requires advanced tuning!
- Article no.
- AT-075600/1
- Bore
- 47,6 mm
- Conrod Length
- 85 mm
- Cylinder material
- Aluminium
- Displacement
- 80cc
- EAN
- 8050043267412
- Homologation
- No
- Piston Pin
- 12 mm
- Product type
- Cylinder kit
- Spark plug thread
- M14 long
- Stroke
- 43 mm
- Tuning Level
- Racing
- Weight
- 1,39 kg
- Adly (Her Chee)
- AirTech 50cc LC;
- Aprilia
- Area 51 LC;Gulliver 50cc LC;Rally 50cc LC;Sonic 50cc LC;SR 50cc LC (1994 - 1997) - Minarelli horiz.;SR 50cc Netscaper LC - Minarelli horiz.;SR 50cc Racing LC (before 2000) Minarelli;SR 50cc Stealth LC - Minarelli horiz.;
- Benelli
- 491 50cc RR LC (before 2003) - Minarelli horiz.;491 50cc RR Replica LC (before 2003) - Minarelli horiz.;491 50cc Sport LC (before 2003) - Minarelli horiz.;491 50cc ST LC (before 2003) - Minarelli horiz.;K2 50cc LC - Minarelli horiz.;
- Beta
- Ark 50cc LC - Minarelli horiz.;Eikon 50cc LC - Minarelli horiz.;Ycon;
- CPI
- GTR 50cc LC - Minarelli horiz.;
- Garelli
- GSP 50cc LC;
- Italjet
- Dragster 50cc LC;
- Kreidler
- Galactica 3.0 50cc LC;
- KTM
- Ark 50cc LC;
- Longjia
- Speedjet 50 LC 2-stroke;
- Malaguti
- F12 Phantom 50cc LC;F12 Phantom 50cc LC (after 2004);F12 Phantom R 50cc LC;F15 Firefox 50cc LC;F15 Firefox 50cc LC (after 2004);
- MBK
- MachG 50cc CAT LC (after 2003);MachG 50cc LC (before 2003);Nitro 50cc CAT LC (after 2003);Nitro 50cc LC (after 1999);Nitro 50cc LC (after 2013);Nitro 50cc LC (before 1999);Nitro Naked 50cc LC;Nitro Naked 50cc LC (after 2013);
- Motowell
- Crogen RS 50cc LC 2-stroke;Magnet RS 50cc LC 2-stroke;
- None
- None
- Sachs
- Speedjet RS 50cc LC;
- Yamaha
- Aerox 50cc LC (after 1999);Aerox 50cc LC (before 1999);Aerox 50cc LC CAT (after 2003);Aerox Naked 50cc LC (after 2013) ;Aerox Naked 50cc LC CAT (after 2003);Aerox R 50cc LC (after 2013);Jog RR 50cc LC (before 2003);Jog RR 50cc LC CAT (after 2003);
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