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: 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: CI.01.125.G
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 ...
Reference: 060200
One of the biggest market kit for Honda MTX R2H 125 and NS 125 F.
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: P400485100029
The famous BIG BORE 144cc from ATHENA for Yamaha YZ 125cc motorcycles from 1997 to 2004.
Reference: 146.0700
The famous POLINI kit for ROTAX 127 that equips the APRILIA AF1, TUAREG, RED ROSE, AF1, FUTURA, CLASSIC ...
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: 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: 146.0800
Ideal for giving performance to your HM, APRILIA, HONDA ... 125cc motorcycles equipped with ROTAX 122 and 123 engines!
Reference: CIL-1041-S
Very good quality kit at a very low price for your YS 125 2T from 2005 to 2018!
Reference: P400485100019
Ideal to replace your original engine and get good performance!
Reference: P400155100001
The famous athena 125cc kit from ATHENA for Gas Gas EC 125 cross motorcycles from 2013 to 2015 2T
Reference: CI.01.127.G
A radical solution to improve the performance of your motorcycle 125cc rotax 122 2 stroke engine! High quality aluminum cylinder, piston diameter 54mm mono-segments with studied transfer transfers and valve exhaust ...
Reference: P400250100011
The famous BIG BORE 144cc of ATHENA for KAWASAKI KW 125 2T from 2003 to 2007! Monstrous!
Reference: 31 6814
Ideal for radically increasing the power and torque of your 125cc engine by increasing it to 190cc!