ROTAX MAX KART 125

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Piston Vertex racing Aprilia RS 125 1 ring

Piston Vertex racing Aprilia RS 125 1 ring

ITAPI.01.53-APRS125-1S
<p>Vetex piston kit for the Aprilia RS 125 1988-2012 both Rotax 122 And 123 Type Motors</p> <p>Choose Piston Size 53,93 - 54,00.</p> <p><strong>Important:</strong></p> <p>Vertex <strong>recommends a tolerance of 0.07 mm</strong> for this piston.<br /><br />Example: cylinders with size 54,02 the appropriate piston would be 53,95.<br /><br />It is very important to take into account this consideration since they do not have the same tolerance as the Vertex 2 rings pistons for which 0,05 mm is recommended.<br /><br /><strong>The needle cage must be replaced with the piston.</strong></p>
VERTEX
Regular price €136.21 Price €99.43
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ITALKIT DOUBLE FORGED HAND FINISHED CONNECTING ROD ROTAX MAX 125

Connecting rod Rotax Max 125 Italkit double...

*ITABC.5087R
<p>Italkit racing conrod kit <strong><span style="color:#000000;">Double Forged and Hand Finished </span></strong><span style="color:#000000;">t</span>o fit the Rotax Max 125 Engines</p> <p><span style="color:#000000;">It comes fitted with a PEEK coated big end bearing.</span></p> <p><span style="color:#000000;">The peek coating offers 30% less friction than the standard big end bearing.</span></p> <p><span style="color:#000000;"> The crank pin is of the hollow type to reduce the rotating weight.</span></p>
ITALKIT
Regular price €180.59 Price €126.41
  • -30%
APRILIA RS125 POWERVALVE SPACER ITALKIT D57 140 CYLINDER

APRILIA RS125 POWERVALVE SPACER ITALKIT D57 140...

*ITAVE.01.140.01
<p>Power valve spacer to be used with the 140 Italkit Rotax 122 / 123 engines Rave 1 &amp; Rave 2.</p> <p>This spacer Is required when you fit the 140 Kit, it fits between the power valve housing and the cylinder.</p> <p>This is often mislaid when purchasing second hand cylinders / power Valves.</p> <p>The Italkit 140 cylinder includes this part, it is not necessary to buy it separately.</p>
ITALKIT
Regular price €20.33 Price €16.26
  • -20%
Cylinder Head Aprilia RS125 D-54 125cc Rotax 122/123/Max RACING ITALKIT

Cylinder Head Aprilia RS125 D-54 125cc Rotax...

*ITACU.01.125.2
<p>For fit Rotax 122&amp;123 and Rotax Max engines with <strong>ITALKIT 125 cylinder.</strong></p> <p>All years with dommed piston and D54mm <strong>125 cm3 ITALKIT Cylinder</strong>.</p> <p>- Botton gasket 0,30mm</p> <ul style="list-style-type:disc;"> <li>Volume: 9,75 cc</li> <li>Compression ratio: 13,76 : 1</li> <li>Squish : 1,15 mm</li> </ul> <p>- Botton gasket 0,50mm</p> <ul> <li>Volume: 10,20 cc</li> <li>Compression ratio: 13,20 : 1</li> <li>Squish : 1,35 mm</li> </ul>
ITALKIT
Regular price €103.44 Price €79.65
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Rotax Kart 125 (MAX DD2) Italkit Racing Carbon Reed Valve

Rotax Kart 125 (MAX DD2) Italkit Racing Carbon...

*ITALC.01.126.1
<p>To Fit The ROTAX MAX KART 125</p> <p>This Reed Valve Had Double The Set Of Reeds Compared To Std Reed Valve, This Gives The More Flow Though The Inlet System Which In Turn Gives You Better Throttle Response And More Punch Out Of The Corner.</p> <p>Comes Complete With A Inlet Manifold.</p> <p>Carbon reed valves</p>
ITALKIT
Regular price €177.10 Price €123.97
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Aprilia RS 125 Italkit Racing Carbon Reed Valve without intake manifold

Aprilia RS 125 Italkit Racing Carbon Reed Valve...

*ITALC.01.125.01
<p>To Fit The Aprilia RS125, Futura, Tuono , AF1 , SX/RX and Rotax Max Kart ... Fits All Years.</p> <p>This Reed Valve Had Double The Set Of Reeds Compared To Std Reed Valve, This Gives The More Flow Though The Inlet System Which In Turn Gives You Better Throttle Response And More Punch Out Of The Corner.</p> <p><strong>WITHOUT Inlet Manifold</strong></p> <p>Carbon reed valves</p>
ITALKIT
Regular price €127.78 Price €93.28
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VFORCE 3 REED VALVE APRILIA RS125 ,AF1, FUTURA, KTM SX/EXC

VFORCE 3 REED VALVE APRILIA RS125 ,AF1, FUTURA,...

*PAR10080074
<p>The VForce reed valve system by Moto Tassinari has been the reed valve system of choice by anyone serious about two-stroke engine performance for the last 10+ years. The simple premise of the VForce3 reed valve system is to increase engine power and throttle response by increasing the efficiency over a conventional reed valve design.</p> <ul style="list-style-type:circle;"> <li>APRILIA RS125 / AF1 / Futura - Rotax 122 and 123</li> <li>KTM SX/EXC 125</li> </ul> <p>Moto Tassinari / V-Force 3 V306A-H</p>
V-FORCE
Regular price €212.81 Price €178.76
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ROTAX MAX KART 125cc 54mm ITALKIT CYLINDER

ROTAX MAX KART 125cc 54mm ITALKIT CYLINDER

*ITACI.01.130.G
<p>125cc 54mm Rotax Max cylinder to fit the <strong>Rotax Max Kart</strong> type engine.</p> <p><span style="text-decoration:underline;"><strong>1 ring racing piston<br /></strong></span></p>
ITALKIT
Regular price €483.52 Price €352.97
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ROTAX MAX KART BIGBORE 140cc 57mm ITALKIT CYLINDER

ROTAX MAX KART BIGBORE 140cc 57mm ITALKIT CYLINDER

*ITACI.01.145.G
<p><span style="color:#000000;">This Italkit Rotax Max 140cc Big Bore cylinder it comes with a forged and balanced single ring vertex piston kit, cylinder bored to 57mm (140cc) gaskets and a power valve spacer.</span></p> <p><span style="color:#000000;">We feel the Italkit Rotax Max big bore kit is the<strong> best big bore kit on the market</strong> ,<strong> rev like a 125</strong> but still gives you<strong> more power all though the rev range.</strong></span></p>
ITALKIT
Regular price €518.49 Price €378.49
  • -27%
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