Standard Bore Cylinder Kit Ø 40 mm, 50 cc, Exhaust Valve
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
WARNING: the cylinder head and base gaskets contained in the kit are specifically developed for Athena cylinders kits. Whenever the cylinder kit is disassembled, replace the gaskets with the specific Athena spare gasket kit: DO NOT use OE replacement gaskets.
Description
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 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.
Technical features
Bore Diameter (mm) | 40.00 |
Compression Ratio | 15.3:1 |
Displacement (cc) | 50.00 |
Net Weight (Kg) | 1.84 |
Vehicle compatibility
APRILIA RS4 50 cc 2011/2018 |
APRILIA RS 50 cc 2006/2010 |
APRILIA RX 50 cc 2006/2014 |
APRILIA SX 50 cc 2006/2012 |
DERBI GPR EU2 50 cc 2009/2010 |
DERBI GPR NUDE & NUDE TUNING 50 cc 2006/2008 |
DERBI GPR NUDE SPORT 50 cc 2006/2018 |
DERBI GPR RACING / E2 50 cc 2006/2018 |
DERBI GPR REPLICA 50 cc 2006/2018 |
DERBI GPR REPLICA PESEK EU2 50 cc 2007/2018 |
DERBI GPR REPLICA & R E2 50 cc 2006/2008 |
DERBI GPR R EU2 50 cc 2006/2008 |
DERBI GPR R REPLICA MALOSSI 50 cc 2007/2018 |
DERBI SENDA HYP DRD EVO 50 cc 2008/2018 |
DERBI SENDA R DRD PRO E2 50 cc 2006/2011 |
DERBI SENDA R DRD RACING E2 50 cc 2005/2008 |
DERBI SENDA R X-RACE E2 50 cc 2006/2010 |
DERBI SENDA R X-TREM EU2 50 cc 2005/2010 |
DERBI SENDA SM DRD PRO E2 50 cc 2006/2011 |
DERBI SENDA SM DRD RACING E2 50 cc 2006/2008 |
DERBI SENDA SM DRD RACING LTD EU2 50 cc 2007/2018 |
DERBI SENDA SM X-RACE 50 cc 2006/2007 |
DERBI SENDA SM X-TREM EU2 50 cc 2010/2018 |
GILERA RCR 50 cc 2006/2007 |
GILERA SMT 50 cc 2006/2007 |