Athena Big Bore Cylinder Kit 47.6mm Bore P400105100002

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.

Athena's Big Bore Cylinder Kits guarantees an increase in performance that can be observed along the power curve, keeping the reliability at the same level of the original components.

The kit includes the high-quality aluminum cylinder with increased bore, the cylinder head with interchangeable central dome, 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.

• Sensitive increase in performance without compromising engine reliability
• Maximum durability and smoothness guaranteed by a special nickel and silicon treatment of the barrel
• Cylinder made of a special light aluminum alloy

Brand: Athena
Part Number: P400105100002

Fitment:

• Derbi GPR 50 NUDE 2004-2005
• Derbi GPR 50 REPLICA 1999-2005
• Derbi GPR 50 REPLICA RACING 2002-2005
• Derbi GPR 50 1997-2005
• Derbi GPR 50 R 1997-2000
• Derbi Senda R 50 1999-2001
• Derbi Senda R 50 DRD 2002-2003
• Derbi Senda R 50 DRD BLACK DEVIL 2003
• Derbi Senda R 50 DRD RACING 2004-2005
• Derbi Senda R 50 DRD RACING LTD 2005
• Derbi Senda R 50 RACER 1999-2003
• Derbi Senda R 50 X-RACE 2004-2005
• Derbi Senda R Xtreme 50 2002-2005
• Derbi Senda SM 50 1999-2002
• Derbi Senda SM 50 DRD 2002-2003
• Derbi Senda SM 50 DRD BLACK DEVIL 2003
• Derbi Senda SM 50 DRD BLACK EDITION 2005
• Derbi Senda SM 50 DRD RACING 2003-2005
• Derbi Senda SM 50 DRD RACING LTD 2005
• Derbi Senda SM 50 RACER 1999-2003
• Derbi Senda SM 50 X-RACER 2004-2005
• Derbi Senda SM 50 X-TREME 2002-2005

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