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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A unique solution to literally optimize the performance of your motorcycle 125cc rotax 122 2-stroke engine! The ITALKIT Sport version, high-end aluminum cylinder, piston diameter 54mm two-segment with studied intake transfers and valve exhaust ...
Mounts with the original cylinder head. Homologated cylinder respecting the 125cc displacement.
Here is the complete 125cc cylinder / piston kit from the great ITALKIT Competition brand for 125cc 2-stroke ROTAX 122 engine, aprilia RS, AF1, EUROPA, PEGASO, ... and other models. This sport version kit is very well optimized, from ITALKIT it offers a real gain in power compared to the original and preserves very good solidity, a diameter of 54mm for the VERTEX piston is an original displacement of 125cc.
The cylinder is therefore an aluminum model with a well-designed architecture and channels. With specific intake transfers really well designed and a large valve exhaust, oval / widened shape. The valve exhaust system is identical to the original, the valve is not supplied with this cylinder, it you will therefore have to take back the original part.
The aluminum alloys used are excellent and will guarantee increased reliability and strength of your engine, provided they are fitted perfectly and without burrs. This cylinder is accompanied by a top-of-the-range VERTEX piston with specific heat treatment. Its thin segment will promote clear recoveries, rapid revving but without neglecting the torque thanks to the diagrams and work done on the admission, transfers ...
Thanks to the treatment, its shapes and its composition, this piston has been very well designed and studied in order to offer better thermal expansion, at the same time agreeing perfectly with this cylinder to withstand frank revisions, sudden changes of regimes. and a prolonged use Of course delivered complete as presented (non-contractual photo), you will be as surprised as we were on this material which guarantees an extreme reliability and performances largely with the appointments.
We recommend it with at least : a relaxation exhaust, a minimum 30mm carburetion (flat bushel will be perfect), original cylinder head. If your engine is prepared, or still old, we will recommend changing the crankshaft, in passing do not hesitate to install a reinforced connecting rod kit. A set of rigid carbon valve slats will also be welcome in order to exploit the good speeds.
As an option we offer a stage 1 preparation, this preparation is a modification of the channels and the exhaust port by increasing the diagrams and improving the duct, it increases the performance of the cylinder. An improvement to the piston and the bottom of the skirt is also included in this modification. Allow a little extra time for this preparation!
This model 122 (unlike the 123) does not need any modification to the position of the valve to install a pneumatic valve! The hole is already made! In any case, on ITALKIT models, all ROTAX cylinders have the hole!
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: VE.01.125
No more valve problems! Pneumatic system valve, high performance and reliability for your ROTAX 122 and 123!
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: 065300
Exhaust huge, huge piston, compression ratio and excellent diagrams ... What impress a lot of people with your NSR 125cc! Out of production!
Reference: 107.0020
Ideal for giving performance to your old 125cc CAGIVA by refurbishing it!
Reference: CI.01.128.G
A radical solution to improve the performance of your 125cc 2-stroke rotax 123 engine! High-end aluminum cylinder, 54mm diameter piston mono-segments with studied intake transfers and valve exhaust ...
Reference: 31 6814
Ideal for radically increasing the power and torque of your 125cc engine by increasing it to 190cc!
Reference: P400250100001
Kit 125 ATHENA, ideal to start anew with a good performance gain!
Reference: P400485100029
The famous BIG BORE 144cc from ATHENA for Yamaha YZ 125cc motorcycles from 1997 to 2004.
Reference: 63110.00
Kit left complete without cylinder head for your old RUMI Bi-cylinder 2T!
Reference: 30140.00
Kit for motorcycles GUZZI ZIGOLO 1950/1960 ... 125cc 2T.
Reference: 63120.00sx
Kit left complete with cylinder head for your old RUMI Bi-cylinder 2T!
Reference: CI.07.125.1
Out of production!
Reference: P400485100030
The famous BIG BORE 144cc from ATHENA for Yamaha YZ 125 - 2005/2018 motorcycles! Monstrous!
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: VE.01.125
No more valve problems! Pneumatic system valve, high performance and reliability for your ROTAX 122 and 123!
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: CIL-1041-S
Very good quality kit at a very low price for your YS 125 2T from 2005 to 2018!