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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: CIL-1041-S
Very good quality kit at a very low price for your YS 125 2T from 2005 to 2018!
Reference: 63120.00sx
Kit left complete with cylinder head for your old RUMI Bi-cylinder 2T!
Reference: 63160.00
Set of two cylinders right and left for RUMI 125cc 2T era! Delivered with their cylinder heads high compressions.
Reference: 107.0028
A real bully, the 165cc kit for your 125cc 2-stroke CAGIVA MITO, PLANET, RAPTOR ... With exhaust valve!
Reference: CI.01.140.G
Optimized version at 140cc for your motorcycle 125cc engine rotax 122 2 stroke! High-end aluminum cylinder, piston diameter 57mm with intake transfers review upward, valve exhaust large diameter ...
Reference: 63150.00
Set of two cylinders right and left for RUMI 125cc 2T era! Delivered without cylinder heads!
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: P400485100029
The famous BIG BORE 144cc from ATHENA for Yamaha YZ 125cc motorcycles from 1997 to 2004.
Reference: CK.01.140.G2
140cc optimized version for your 125cc 2-stroke rotax 122 motor bike! High-end aluminum cylinder, two-segment piston diameter 57mm with upwardly revised intake transfers, large diameter valve exhaust ... cylinder head!
Reference: CIL-1036-S
The 125cc BARIKIT kit with WOSSNER piston for ROTAX 122 engine.
Reference: 63110.00
Kit left complete without cylinder head for your old RUMI Bi-cylinder 2T!
Reference: CIL-1026-S
The 125cc BARIKIT kit for ROTAX 122 engine.
Reference: 30140.00
Kit for motorcycles GUZZI ZIGOLO 1950/1960 ... 125cc 2T.
Reference: P400485100010
The most powerful kit released for TDR, DT, DTRE, DTR, DERBI GPR ... 2 times! Excellent quality, delivered with its modified exhaust valve!
Reference: 31 6814
Ideal for radically increasing the power and torque of your 125cc engine by increasing it to 190cc!
Reference: CIL-1027-S
The famous BARIKIT 144cc for ROTAX 122 engines!