Big bore cylinder kit with head long stroke | ATHENA
Specifications
| Manufacturer | ATHENA |
|---|---|
| Product code | 074700/1 |
| Bore size | 47,60 mm |
| Color/finish | Aluminum, Natural |
| Cylinder bore coating | Nickel-Silicon Carbide |
| Displacement | 80 cc |
| Engine type | 2-Stroke |
| Material | Aluminum |
| Style | Big Bore |
| Units | Kit |
| Bore diameter (mm) | 47.60 |
| Displacement (cc) | 80 |
| Net weight (kg) | 1.29 |
| Pin diameter (mm) | 12 |
Product description
Athena has dedicated over a decade to the development of high-performance aftermarket cylinder replacement parts, ensuring exceptional production quality and performance. Each cylinder is meticulously engineered in Italy by Athena’s skilled R&D Department, utilizing advanced design tools and extensive internal expertise. The cylinders feature a unique motor-nicksil coating, a proprietary nickel-silicon blend that enhances smoothness and wear resistance.
Athena’s cylinder kits are globally recognized for their outstanding performance, durability, and reliability. The Big Bore long stroke Cylinder Kits are designed to significantly boost performance across the power curve while maintaining the same reliability as original components. Each kit includes a high-quality aluminum cylinder with an increased bore, a specially designed cylinder head, a complete forged piston with a molybdenum coating, piston pin, rings, and all necessary gaskets.
Engineered to endure extreme temperatures, pressures, and stresses, every component undergoes rigorous bench and road testing by Athena technicians to ensure top-notch quality. Notably, this cylinder kit can be installed without any modifications to the engine crankcase, making it a convenient upgrade for motorcycle enthusiasts.
Please note that all Athena products must be used in accordance with the specific national regulations of the country where they are marketed or sold. Athena disclaims any responsibility for improper use.
Fits to following motorcycles:
YAMAHA LB 50 CHAPPY (1990 - 1995), YAMAHA EW 50 SLIDER (2000 - 2002), KTM 50 (all models) (1998 - 2022), ITALJET 50 PISTA 2 (1995 - 1996), APRILIA SR 50 AC (1994 - 1994), MBK 50 BOOSTER ROCKET (1992 - 2003), APRILIA AMICO 50 (1996 - 1998), ITALJET 50 SCOOP (1993 - 1996), MBK EW 50 STUNT (2000 - 2002), YAMAHA CR 50 Z (1991 - 1995), YAMAHA CW 50 BW (1995 - 2016), APRILIA SR 50 LC (1994 - 1994), MBK 50 CR-Z TARGET (1991 - 1995)
EU GPSR Manufacturer/Distributor:
ATHENA SPA, VIA DELLE ALBERE, 13, 36045 ALONTE, VICENZA, IT, ATHENA(AT)ATHENA.EU, +39 (0)444 727272