Kyosho Sandmaster 2.0 - All About That Base?

Not sure what I’m doing with this one yet, really. I just know it feels good being back in an electric, 1/10-scale buggy again. The Kyosho Sandmaster 2.0 is a modern revision of its vintage forebear, tailored to entry level fun. It’s usually around $100, batteries not included, but I think I got into mine for well under $140 shipped, all-in.

I can’t stop looking at it. (You know that means you bought the right car.)

Why All About That Base?

I dunno. I might change it at some point, but I’ve always been one to end up in the base model. Granted, I had an RC-10 Team Car with a pretty hot setup there for a bit, but thinking about it now, I’ve always lacked either the means–or the patience–to hold out for the top-of-the-line.

What makes this “base model”?

You might have noticed it’s all plastic, but it’s also designed to be relatively forgiving to those new to driving RC buggies. Those body panels snap into place at the gray dots. The roll cage seems almost entirely cosmetic. It’s got the same lower control arms front and rear. (The rears have 1/8" of side play.) All of the suspension and steering linkages are single-piece plastic and non-adjustable.

Compared to more performance-oriented models like the Ultima pictured below, it feels almost twisty, fragile; and yet it also feels like the quintessential basher, ready for big air at the local BMX track. The reed that bends, after all. That curiously flexible roll cage? $17 on Ebay. Kyosho used to sell them direct–for $4.99. I mean, you can replace the entire thing for $100.


Initial Driving Impressions

First of all, this thing absolutely scratches the itch. I’ve only put two packs through it, but it’s been airborne a couple times with each. Top speed is reported to, and seems to be, just under 20mph. Faster than you can run, PAL. KYOSHO. The plastic spur and pinon gears in the transmission are ridiculously loud. Fortunately, I found a handful of other owners comparing notes over at RDTalk.com–another forum!

What next? v2.1 is already in the works.

The RCTalk guys tipped me off to an adapter that will let me use a wider variety of aftermarket spur gears. This, combined with a new metal pinion, should quiet the car while simultaneously making a noticeable difference in acceleration and top speed.

I’ve also got a set of billet wheels inbound from China. They’re not slot mags, but they’re kinda close, and I’m feeling a bit of restomod, lightly influenced by ye olde RC-10.

Oh yeah, and I picked up one of those discontinued–black–roll cages for it. I find myself thinking about trying out new Fezzik livery idea on my RC stable…

1 Like

This one always intrigued me because of its price. But it not being a kit has always stopped me. Something about taking a box of parts and creating a working car is just my thing.
The wheels and tires are the biggest let down, I think changing them will make it look much more like the hobby grade product it is.
Looking forward to seeing what you do here, Ill have to make a road trip and bring my Grasshopper for comparison runs.

1 Like

I know what you mean. Built not bought, after all. I agree on all points. Don’t know that I want another RC-10 or otherwise competitive buggy, but if it wasn’t this one, it was gonna have to be a BBX—and you know we can’t just leave things stock–so I finally bit the bullet after a year of hemming and hawing.

Besides, RTR means all the maintenance is done, right? :clown_face:

The black roll cage hasn’t even arrived yet, and I’ve already decided I’m going to potentially go a different direction with all my vehicles. (Ahem. All. Of. Them.) I should have changed the oil on Fezzik this weekend, but decided to focus on smaller machines.

Started by taking the Sandmaster apart.

Like I said. Pretty basic. A lot of the suspension and steering linkages feel an awful lot like Happy Meal toys. The shallow, plastic tub feels a bit more rigid; clearly a different material. Kinda neat comparing this to the metal tub on the Optima in my previous post.

Anyway, I took the cage and body apart, removed decals, cleaned, and painted a bunch of parts. Roll cages are gray–Rustoleum Matte Granite Gray. And the body panels are white–Rustoleum Gloss White Wheel Enamel.

Semi-Final Results


New wings showed up today. And several lights, some of which were broken. Boo, I say.

Sharp eyes will notice smaller parts were painted as well. (Little Guy update to follow.)

Things have escalated…

I got some lights. Used sticky putty to mock them up.

I then went a different direction.

I tightened the lug nuts–and offset clamped the inner lip to the top of the hub, so spacers are in order. I started with a couple NOS King Cab shock piston valves, but they weren’t enough. Then I went and bought some #8 SAE-ish washers in a variety of materials and thicknesses to space things out.

Things appeared to be working excellently. I was coming to terms with the double-tap for reverse (I guess it’s something of a standard failsafe) when I noticed there was no drag brake on reverse. I tried a wheelie.

Captain Halfass needs to learn how to glue his tires, it would seem. :man_facepalming: