Erwin P's latest activity

I couldn't really find a topic that bundles the knowledge of what parts are interchangeable and could be considerd upgrades. I opened...

Spacers slide in perfectly. Wheel perfect in center but the disc is 2mm too far out. This is the same with the 260mm OEM rotor, 260 KTM...

Main reason is way higher compression and thus louder bangs per ignition.

Checked it. 14-48 the MX later got. So an even bigger gap.

Yeah i believe the MX is 14-50. That would make an 11% gap in speed per rpm.

I have to agree a little bit on the noise though. While training with slow riders (i'm slow, but even i pass people) you have to be...

I'm not sure what you mean? You would want the red part in my picture right? So the topside? That is different between both because the...

Didn't the EX come with very short gearing? I believe i heard as low as 12-50 stock although that might be off. That would add...

I have a Stark and a 300 2 stroke Enduro. When i ride that there is not a single 450 MX rider that can hear me comming up. I have an...

The KYB's sure are "the shit" and can do anything when setup well. However you can't please rider who like stiff and jumping tabletops...

All licence holders (all riders) got an email stating this. The explanation was that those KTM bikes were empirically proven save over...

Here clubs needs basic training for at least 1 official who is there, 1000V rubber gloves AND 1 F500 fire extinguisher. Total cost...

In the early Stark days in the Netherlands all electric MX bikes except KTM's were banned from training on MX tracks under the KNMV...

The Stark MX weighs 118kg to the bloody dot when new. That you swapped out tubes and probably tires is not Stark lying about the weight...

@FYR for what year EXC are your wheels? I will contact them monday. The KTM front discs are the same size and are interchangeble with...