- -20%
Reference: P400485160003
ATHENA seal pack for 125 ATHENA racing kit for Yamaha YZ 125 motorcycle from 1997 to 2004
ATHENA spare seal pack for your 125 YZ kit!
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Complete kit ATHENA high quality high performance!
Aluminum cylinder avaic Nicasil treatment of high quality, made in Italy.
VERTEX piston, high compression graphite with pre-ground steel segmentation!
Joint ATHENA (one of the best seal manufacturer in the world), we are clearly on the very top of the range.
Original quality product if not more, the compression as well as the reduction of friction, temperature in the room will offer more performance to your machine!
It's all that makes a kit very robust and powerful. Supplied complete as in the photo with cylinder, piston, gasket, cylinder head, but also relief valves.
Attention, for the instalation of this kit, on the models of 1997-1998, you must change the original exhaust with a model of 1999-2003 and for the models 1997-1999 it is necessary to buy 2 torsion springs (valve ) Yamaha origin year of 2000-2003.
Mounts on Yamaha YZ 125 - 1997/2004
Reference: P400485160003
ATHENA spare seal pack for your 125 YZ kit!
Reference: S4C05400016A
ATHENA spare mono-segment piston for your 125 YZ kit!
Reference: S410485303009
No more valve problems with this mechanical ATHENA model!
Reference: 30140.00
Kit for motorcycles GUZZI ZIGOLO 1950/1960 ... 125cc 2T.
Reference: 146.0800
Ideal for giving performance to your HM, APRILIA, HONDA ... 125cc motorcycles equipped with ROTAX 122 and 123 engines!
Reference: CK.01.125.G
A solution to literally optimize the performance of your 125cc 2-stroke rotax 122 motor bike! The ITALKIT Sport version, high-end aluminum cylinder + cylinder head, piston diameter 54mm two-segment with studied intake transfers and valve exhaust. .
Reference: P400485100017
The famous athena 125cc kit from ATHENA for Yamaha YZ 125 motorcycles from 2005 to 2018.
Reference: P400250100011
The famous BIG BORE 144cc of ATHENA for KAWASAKI KW 125 2T from 2003 to 2007! Monstrous!
Reference: P400485100029
The famous BIG BORE 144cc from ATHENA for Yamaha YZ 125cc motorcycles from 1997 to 2004.
Reference: CI.01.140.G2
140cc optimized version for your 125cc 2-stroke rotax 122 motor bike! High-end aluminum cylinder, 57mm diameter bi-segment piston with upward revised intake transfers, large diameter valve exhaust ...
Reference: P400155100001
The famous athena 125cc kit from ATHENA for Gas Gas EC 125 cross motorcycles from 2013 to 2015 2T
Reference: 63160.00
Set of two cylinders right and left for RUMI 125cc 2T era! Delivered with their cylinder heads high compressions.
Reference: 107.0020
Ideal for giving performance to your old 125cc CAGIVA by refurbishing it!
Reference: 065300
Exhaust huge, huge piston, compression ratio and excellent diagrams ... What impress a lot of people with your NSR 125cc! Out of production!
Reference: 060200
One of the biggest market kit for Honda MTX R2H 125 and NS 125 F.
Reference: 63120.00sx
Kit left complete with cylinder head for your old RUMI Bi-cylinder 2T!
Reference: 107.0026
A high performance kit for CAGIVA FRECCIA C9 old model and CRUISER 125cc 2T.
Reference: P400250100001
Kit 125 ATHENA, ideal to start anew with a good performance gain!
Reference: CI.01.126.G
An ideal solution to boost the performance of your 125cc motor rotax 123 2-stroke engine! High-end aluminum cylinder, piston diameter 54mm two-segment with studied intake transfers and valve exhaust ...