Athena Stock Bore Cylinder Kit 40mm Bore 070000/1

Athena has been constantly investing in cylinder aftermarket replacement parts for more than ten years, to improve their production and performance.

All the cylinders are entirely engineered in Italy by Athena's R&D Department which has a strong internal know-how and cutting-edge tools to design and test each piece. They are coated with motor-nicksil, a nickel-silicon coating developed by Athena to obtain smoothness and optimal wear resistance.
Athena's cylinder kits and its components are recognized worldwide for their performance, durability and reliability.

The Standard Bore cylinder kit developed by Athena guarantees the same performance as the original spare parts, extreme reliability and optimal smoothness as a result of the lightweight aluminum cylinder, the barrel with nickel-silicon coating, and a piston designed to reduce further friction.
The kit includes the high-quality aluminum cylinder with standard bore, the cylinder head, the complete piston with the piston pin and rings, and all the necessary gaskets.

All the components of the kit have been developed to withstand the highest temperatures, pressures and stresses and have been validated by Athena technicians with severe bench and road tests.

This cylinder kit can be installed without making any changes to the engine crankcase.

CAUTION! All Athena products must be used in compliance with the specific national regulations of the member state where it is being marketed or sold. Athena declines all responsibility for any improper use.

• Same reliability and performance of the original components
• Maximum durability and smoothness guaranteed by a special nickel and silicon treatment
• Gaskets developed with the most advanced technologies to ensure maximum tightness even at high temperatures and pressures

Brand: Athena
Part Number: 070000/1

Fitment:

• Aprilia SR50 FINO 1994 MOT. VERT 1994
• Yamaha Big Wheel 50 BW50 BUMP 1997-1998
• Yamaha Big Wheel 50 BW50 NAKED 2003-2012
• Yamaha Big Wheel 50 BW50 NEXT GENERATION 1997-2003
• Yamaha Big Wheel 50 BW50 NEXT GENERATION KAT 1999-2000
• Yamaha Big Wheel 50 BW50 ORIGINAL 2003
• Yamaha Big Wheel 50 BW50 ORIGINAL / SPY 1997-2002
• Yamaha Big Wheel 50 BW50 R 2001
• Yamaha Big Wheel 50 BW50 2004-2016
• Yamaha Zuma 50 CW50 BW'S ORIGINAL 2002
• Yamaha Zuma 50 CW50 L BW'S 2003
• Yamaha Zuma 50 CW50 RS SPY 1995-1998
• Yamaha Zuma 50 CW50 SP BW'S ORIGINAL 2002

Note: Image is for reference only, actual product may vary slightly.