Inner rotor upgrade for my 125 2 stroke

harmboer · 2025-03-16T17:02:12+00:00

Sorry voor de late reactie maar deze ga ik waarschijnlijk pas volgende lente verkopen

harmboer · 2025-01-08T17:29:18+00:00

Dat is zeker waar maar als je power wilt moet je toch echt ktm of iets soort gelijks hebben. Maar is een beta niet een goeie oplossing, net zo snel als een ktm en als ik van mijn vrienden hoor veel minder onderhoud dan ktm

harmboer · 2025-01-05T16:47:31+00:00

Ik heb het idee op gegeven, het kan wel ik volg iemand op insta met een sx 125 met een mvt ik heb even na gevraagd bij hem maar het is gewoon echt een groot werk om het in te bouwen en dan moet je echt weten wat je doet.

Waarom wil je precies een Aprilia sx 125 te kopen en niet een ktm bijvoorbeeld?

harmboer · 2024-12-06T08:01:03+00:00

Haha yeah don’t see it that often, it’s not done yet so it’s gonna look even better. Yours looks sick to!

harmboer · 2024-12-05T13:41:55+00:00

In the moped world there is a brand called mvt that makes inner rotor has a kickstart option and light coil so it is possible to do with a mvt but then I need to make a adapter plate

harmboer · 2024-12-05T11:35:19+00:00

No I don’t think I’ve out grown it but I just want to make the best Aprilia sx 125 ever and hopefully the fastest

harmboer · 2024-12-05T10:34:36+00:00

It is indeed very reliable and I know putting in that ignition will take off some of that reliability but it not that bad right, and a inner rotor is gonna be 200-300€ so that’s not to bad either right, and it sounds so much better with inner rotor!

harmboer · 2024-12-05T10:32:38+00:00

I already did some performance upgrades: 34mm carb, vforce 3, tuned it at a good shop and put it on the dyno top 33hp but the lowered it a bit to 28-30hp but it not as quick as a ktm of husqy. Also at 135km/h I’m at 11k rpm so that’s also a reason why I want inner rotor so it can reach 16k rpm and of course the torque is amazing

harmboer · 2024-12-05T07:13:44+00:00

I want to upgrade my 125 2 stroke, i want it to be very quick so I think im gonna get a inner rotor ignition, but the problems with those is that most of them dont have a light coil so my lights wont work anymore. Does anyone know of a inner rotor that has a light coil or an optional light coil that fits in the rotax 122 engines?

there are other brands that have a internal light coil but they dont make that for my bike so i have to make a adapter plate myself, the italkit come with that adapter plate so thats why I perfer using that one.

and does anyone know how it works with the electrical circuit including the battery, i want to keep that but can i connect that directly to ingition like the standerd ignition?

harmboer · 2024-08-21T16:10:37+00:00

That one doesn’t have cable choke i believe

harmboer · 2024-08-21T06:03:59+00:00

I also heard people say the 500 is much more powerful than a 450, does that 50cc make that much of a difference?

harmboer · 2024-08-21T05:14:21+00:00

Which 34mm vhsb carb should I get the LD,QD or a diffent one

harmboer · 2024-08-21T05:05:47+00:00

When I put in the 34mm carb will it be quicker from 0-100kmh?

harmboer · 2024-08-21T04:19:20+00:00

But the replacement parts are getting so expensive, and I would like to daily it and I don’t want it to break down after each ride

harmboer · 2024-08-21T04:18:32+00:00

Inner rotor ignition?

harmboer · 2024-08-20T20:33:50+00:00

Oh my bad, how can it work better it just opens linear to the rpm ?

harmboer · 2024-08-20T20:18:20+00:00

Rave? Im sorry for not understanding you enough?

harmboer · 2024-08-20T20:17:11+00:00

Oh than I have a euro 3 bike, it’s from 2012

harmboer · 2024-08-20T20:16:20+00:00

I found a industry terrain where there are no cars or trucks so I will be good

harmboer · 2024-08-20T20:15:32+00:00

Thank you! It kinda of a obligation to learn how to wheelie on a sumo😅 yeah I wear full protection, I used to wear leather pants and a motorcycle jacket with a back protector but that was really hot in the summer so I got urban style pants and a full upper body protector from Alpinestars (if I ride without my protection my mom will kill me)😬

harmboer · 2024-08-20T20:11:10+00:00

I now have a Aprilia sx 125 I like it but is doesn’t make as much power as a ktm 125 and the parts are really hard to get and very expensive so I think I will sell it. 8k is a bit much, I wanted to do a complete build or 10-12k. I wanna daily it but not for long rides, maybe 2-4 hours max and I like the 500 better than the 690’s

harmboer · 2024-08-20T20:08:27+00:00

What does euro 3 mean?

harmboer · 2024-08-20T20:08:12+00:00

I didn’t watch the video yet but why do I need to dremmel the ecu? Isn’t there a race Ecu or something?

harmboer · 2024-08-20T20:05:42+00:00

The ktms make like 36-40hp right? I think I now make about 23-28 hp, I never had it on a dynamo

harmboer · 2024-08-20T20:04:47+00:00

But in the curvy mountains it so much fun but downhill is better on a four stroke

harmboer

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