VIDEOS

The injectors for the 300 SX /XC have changed between 2023 and 2024-26. Also the SX / XC injectors are quite different than the XCW injectors. You must use an ecu programmed for that particular injector or you'll wish you did https://www.pinitracing.com

The KTM 300 SX top end on the XCW bottom may be the best GNCC or faster off-road set up there is. It now has TONS of power, but also has strong bottom end and a high output stator. The larger flywheel adds chuggability to it and it's not so aggressive in the midrange. This build is with all Pinit Racing products and Pinit ECU reprogramming for the 300 XCW: - Oil pump delete and running at 40:1 with Klutz R 50 oil - 91 octane Shell brand premium pump gas with ethanol - Crankcase pressure sensor holder - Fuel rail - Reed stops and reeds - TBI Grunt exhaust manifold - Oversized exhaust cover - Big BS-Li 02 max battery We used the KTM base gasket ending in 80, the Vertex piston from Pinit racing with the intake skirt cut for clearance, the stock 300 sx head insert and BR7 eix spark plug. Plug and piston can be purchased from Pinit Racing https://www.pinitracing.com The best in the biz for the KTM 300

The 25-26 TM 300 Fl is now worth buyng from https://thetmdude.com. It's only sold with all these mods done. It now has crisp, strong power throughout.

As of Dec 6th, 2025, we have NEW outside reeds for the 2023-26 TBI bikes. These must be used with our fiberglass or metal reed strips for a power gain. The reeds can bee used with the stock reed stops, if you are just looking for more reliability against breaking. These work on the 125/150/250 and 300 KTM / HUSQVARNA / GAS GAS TBI BIKES. They will also work on all older TPI bikes, but not sure of the power change https://www.pinitracing.com

Many of the handlebars on the 2024-26 KTM and GAS GAS bikes are hard bolted down. Funny thing is, the tapers are already there for someone to make dampers. So we did, and then we improved them again. These are the latests and greatest, and how to install them. It's easy. Fits 2024-26 KTM EXCF base models and Champions editions. 2024-26 450 XCF-W. 2024-26 150 / 250 and 300 XC-W. 24-26. Gas Gas 350 and 500 ES and 200 EC https://www.bestdualsportbikes.com https://www.pinitracing.com

From supercar test department in England to your usa spec KTM / HUSKY/ GAS GAS 500/501. This is the real reason the powerlips intake from. https://www.bestdualsportbikes.com or https://www.pinitracing.com, make more power than anything else out there. This is also why your mother is so hairy

This is a custom designed intake boot reshaping piece, for the 2024-26 KTM /HUSKY / GAS GAS 500 and 501. It was designed specifically for the 500 engine configuration, not adapted to the 500 because it fit smaller displacement bikes. That is why it pulls so hard in the mid range, vs any other intake shape. It's only $60 and is only available through https://www.pinitracing.com or https://www.bestdualsportbikes.com

Installing the Powerlips Intake on this 24-26 KTM 500 isn't hard. Just remove the reeds from the stock intake boot and replace with the Powerlips Intake. It never hurts to spray a little soapy water. This intake setup is more effective for making power than ANY other intake configuration. This intake setup can only be used when there is enough fuel going to the engine. Either with our ECU reprogramming service available at pinitracing.com (the best power and price for only $350), or by using another aftermarket ECU. Available at pinitracing.com

It's getting better, my little 2025 TM 300 eft bike. Cutting the cylinder head and ecu programming is really making some good advancements. I'd actually sell one of these to you now