Starter Box, Fuel Case, and Everything Between – Koswork’s Racing Bag Duo, KOS32237 & KOS32238
Between the starter box, the fuel case, and the fistful of tools you need at every pit stop, nitro racing has more gear to carry than most people plan for. Koswork’s racing bag lineup covers that with two builds: the KOS32237 1/8 Racing Bag/Starter Box Bag/Pit Bag, and the KOS32238 Long Racing Bag/Starter Box Bag/Pit Bag/Crawler Bag.

What They Share: A Bag Built Around Engine Car Gear
Both bags carry a fuel case, tool loops sized for a fuel gun, cross wrench, drivers, and glow igniter, side pockets for plugs, clips, and small parts, and a thick plastic honeycomb board at the bottom to keep everything stable. Both come in at 690x205x200mm outside.
KOS32237 – Built Around the KOS32010 Starter Box Case
The KOS32237 is built specifically around the KOS32010 starter box case (390x180x175mm, 380x185x165mm inside), which the bag includes. A 5mm hard board at the bottom keeps the shape solid, and the starter box can sit either on top of the case or tucked inside. A KOS14518 hook & loop set is included to hold the lid in place.

KOS32238 – The Long Version, Without a Dedicated Case
The KOS32238 drops the dedicated starter box case and opens things up for more general use — starter box, 1/10 small crawler, M car, or whatever else needs a spot. Same 690mm length, same fuel gun and tool loops, without committing the bag to one specific box.

Between the two, it comes down to whether you run the KOS32010 starter box. If you do, the KOS32237 gives you a bag built to fit it exactly. If you’re running a small crawler, M car, or a different starter box setup, the KOS32238 gives you the same length and organization without locking you into one case. Made in Taiwan, cars, starter box, parts, accessories & others not included.


