Reference: VJ.01.125.1
Complete seal pack for ITALKIT 125cc kit on ROTAX 122, 123, aprilia RS, AF1, EUROPA, PEGASO, and other 2 times
Ideal for maintaining your 125cc kit on your ROTAX 122 and 123 engine.
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Upgraded version to 140cc for your motorcycle 125cc rotax engine 123 2 stroke! High-end aluminum cylinder, piston diameter 57mm BI-SEGMENTS with upwardly revised intake transfers, valve exhaust large diameter ...
Mounts with the original cylinder head. Cylinder not homologated not respecting the cylinder capacity 125cc.
Here is the kit cylinder / piston complete BI-SEGMENTS 140cc of the great mark ITALKIT Competition for 125cc 2-stroke engine ROTAX 123, aprilia RS, AF1, EUROPA, PEGASO, ... and other models.
This kit is no longer like the origin, ITALKIT has totally optimized this cylinder in order to offer a real gain of power in comparison with the origin while preserving an excellent solidity and reliability engine, a diameter of 57mm for the piston VERTEX equipped with 2 segments is an engine capacity increased to 140cc.
The cylinder is an aluminum model with a very well designed architecture and channels. It has specific, well-designed intake transfers and a large, valve-shaped, oval-shaped / widened exhaust The valve exhaust system is identical to the original, the valve is not supplied with this cylinder you will have to take back the original part.
The aluminum alloys used are excellent and will guarantee a reliability and solidity of your engine you will have understood, provided a perfect fit, clean and without burr.
This cylinder is accompanied by a piston of the brand, VERTEX high-end with specific heat treatment.
Thanks to the treatment, its forms and its composition, this piston has been very well designed and studied in order to offer a better thermal expansion, agreeing at the same time perfectly with this cylinder to withstand the frank revisions, sudden changes in diets and prolonged use.
Obviously delivered complete as presented (non-contractual photo), you will be as surprised as we have been on this material that guarantees extreme reliability and performance obviously appointments.
We recommend it with at least: a relaxation exhaust, a carburation at the very least of 30mm (flat bushel will be perfect), original cylinder head.
If your engine is prepared, or old, we recommend to change the crankshaft, by the way do not hesitate to ask a reinforced rod kit. A set of rigid slats carbon valves will also be welcome in order to exploit the right schemes.
This model 123 (unlike the 122) normally needs a change in the position of the valve to install a pneumatic valve, but the cylinder being an ITALKIT, the hole is already drilled! There is no modification to make to install a pneumatic valve!
Optionally we offer a stage 1 preparation, this preparation is a modification of the channels and exhaust light by increasing the diagrams and improving the pipe, it increases the performance of the cylinder. An improvement of the piston and skirt stocking is also included in this modification. Allow a little extra time for this preparation!
Reference: VJ.01.125.1
Ideal for maintaining your 125cc kit on your ROTAX 122 and 123 engine.
Reference: SE.540.10.I
The segment for the ITALKIT Sport 125cc kit on ROTAX 122 and 123.
Reference: 31 6814
Ideal for radically increasing the power and torque of your 125cc engine by increasing it to 190cc!
Reference: 63100.00
Kit right without cylinder head for your old RUMI Bi-cylinder 2T!
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: P400155100001
The famous athena 125cc kit from ATHENA for Gas Gas EC 125 cross motorcycles from 2013 to 2015 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: 065300
Exhaust huge, huge piston, compression ratio and excellent diagrams ... What impress a lot of people with your NSR 125cc! Out of production!
Reference: VE.01.125
No more valve problems! Pneumatic system valve, high performance and reliability for your ROTAX 122 and 123!
Reference: CIL-1041-S
Very good quality kit at a very low price for your YS 125 2T from 2005 to 2018!
Reference: 107.0020
Ideal for giving performance to your old 125cc CAGIVA by refurbishing it!
Reference: P400485100029
The famous BIG BORE 144cc from ATHENA for Yamaha YZ 125cc motorcycles from 1997 to 2004.
Reference: P400250100001
Kit 125 ATHENA, ideal to start anew with a good performance gain!
Reference: CIL-1026-S
The 125cc BARIKIT kit for ROTAX 122 engine.
Reference: P400485100003
The famous athena 125cc kit from ATHENA for Yamaha YZ 125 motorcycles from 1997 to 2004
Reference: CIL-1036-S
The 125cc BARIKIT kit with WOSSNER piston for ROTAX 122 engine.
Reference: 63150.00
Set of two cylinders right and left for RUMI 125cc 2T era! Delivered without cylinder heads!
Reference: 63110.00
Kit left complete without cylinder head for your old RUMI Bi-cylinder 2T!