
Reference: P400485100017
ATHENA racing 125cc kit for Yamaha YZ 125 motorcycle from 2005 to 2018
The famous athena 125cc kit from ATHENA for Yamaha YZ 125 motorcycles from 2005 to 2018.
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Cylinder kit - high quality piston ITALKIT, cast cylinder GILARDONI in the best alloys with the best nicasil treatments, VERTEX graphity piston, delivered with joints and reinforced needle cage treated silver. Excellent quality / price ratio. To be used with original head! Improved performance in relation to the original kit.
Optionally we offer you an internship preparation 1, this preparation is a modification of the channels and exhaust light by increasing the diagrams and improving the duct, it increases the performance of the cylinder. An improvement in the piston and skirt stock is also included in this modification. Count an extra time for this preparation!
Gets on Off-road (mx) Yamaha YZ 125 - 2005/2021
Reference: P400485100017
The famous athena 125cc kit from ATHENA for Yamaha YZ 125 motorcycles from 2005 to 2018.
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: 107.0028
A real bully, the 165cc kit for your 125cc 2-stroke CAGIVA MITO, PLANET, RAPTOR ... With exhaust valve!
Reference: 63120.00sx
Kit left complete with cylinder head for your old RUMI Bi-cylinder 2T!
Reference: P400155100001
The famous athena 125cc kit from ATHENA for Gas Gas EC 125 cross motorcycles from 2013 to 2015 2T
Reference: CIL-1026-S
The 125cc BARIKIT kit for ROTAX 122 engine.
Reference: 63150.00
Set of two cylinders right and left for RUMI 125cc 2T era! Delivered without cylinder heads!
Reference: CI.01.141.G
Improved version to your 140cc 125cc Rotax engine 123 2 times! Cylinder premium aluminum, 57mm diameter piston with inlet transfers revised upwards, exhaust valve at large diameter ...
Reference: CK.01.141.G
Optimized 140cc version for your motorcycle 125cc motor rotax 123 2 stroke! High-end aluminum cylinder, single-segment piston diameter 57mm with inlet transfers revised upwards, large-diameter valve exhaust... Comes with cap pad!
Reference: 31 6814
Ideal for radically increasing the power and torque of your 125cc engine by increasing it to 190cc!
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 ...
Reference: CK.01.140.G
Optimized version at 140cc for your 125cc motorcycle 2-stroke rotax 122 engine! High-end aluminum cylinder, 57mm diameter single-segment piston with intake transfers revised upwards, large diameter valve exhaust ... Supplied with stud cylinder head!
Reference: 63110.00
Kit left complete without cylinder head for your old RUMI Bi-cylinder 2T!
Reference: 63120.00dx
Complete right kit with cylinder head for your old RUMI Bi-cylinder 2T!
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.