A setup board is one of those pit tools that gets used every single race day but rarely gets thought about much. Weight matters more than most people expect — when you’re carrying gear from your car to the pit, every gram you can cut from equipment that isn’t the car itself is worth cutting. […]
Most RC builders own at least one sprue cutter, but few think carefully about which one they’re using or why. A bad cut doesn’t just look wrong — it can crack the part, leave a raised gate that catches paint, or create a stress point that fails later under load. The tool matters, and not […]
The Tekno SCT410 2.0 and MT410 2.0 share the same platform, and Koswork has been building parts for both since the platform launched. Everything listed here is a direct replacement — no modification, no guesswork. All made in Taiwan. Lighten the Car Where It Counts: Carbon Fiber Upgrades The shock towers are one of the […]
A good pit bag doesn’t just carry your car — it shapes how your whole race day flows. You want to reach in without digging, keep everything organized, and not spend half your pit stop hunting for the tool you just set down. Koswork’s 1/10 bag lineup was built around exactly that kind of thinking. […]
Grab Your Car and Go – Koswork RC Crawler Backpack Series A pit bag is for race day. A backpack is for everything else — a trail run, a casual session, heading out with friends. Koswork makes two RC crawler backpacks, each designed around a specific way of carrying your car. The KOS32212 1/10 Crawler […]
Organise Your Hardware Once, Find It Every Time – Koswork Parts Box Series Digging through mixed screws mid-repair is one of those things that shouldn’t happen at the track but often does. Koswork’s parts box range fixes that with a clean, practical system built around one idea: a designated compartment for every size of screw, […]
Get Your Tire Gluing Right – Koswork Tire Gluing Products Tire gluing might not be the most glamorous part of RC racing, but it’s one of the most critical. A tire that peels mid-race doesn’t just cost you the result — it can damage your car and wreck someone else’s race too. Whether you’re gluing […]
Full Carbon Graphite Upgrade for Your Kyosho MP11 – The KOS04381 Series The Kyosho MP11 is already a well-engineered 1/8 nitro buggy platform, but like any production car, it comes with plastic components in places where carbon graphite would make a noticeable difference. The KOS04381 series from Koswork covers 11 key upgrade positions — each […]
Koswork Car Carrying Bag Series – Find the Right Fit for Your RC Car Every RC racer knows the feeling: you’ve spent hours building and tuning your car, and the last thing you want is to show up at the track with a scratched chassis or a snapped wing. That’s exactly why Koswork designed the […]
Koswork Kyosho Option Parts Compatibility Chart Item No. Product Description Turbo Optima Mid Special 30623 OPTIMA MID ’87 WC 60th 30643 OPTIMA MID 30622 ULTIMA ’87 WC Ｗorlds Spec 30645 87 JJ ULTIMA REPLICA 60th 30642 2WD Racing Buggy ULTIMA 30625 TURBO OPTIMA 30619C OPTIMA PRO 30620 OPTIMA 30617C JAVELIN 30618C KOS02001 Low Friction X […]
