Parts/Complete vehicles & kits/Kits (unassembled)/Kyosho Optima Mid 1/10 4wd Off-Road Buggy Kit
Kyosho Optima Mid 1/10 4wd Off-Road Buggy Kit
Kyosho

Kyosho Optima Mid 1/10 4wd Off-Road Buggy Kit

Part # KYO306225.0(12)
Where to buy
$389.99
AMain Hobbies
Seen Oct 12, 2026
$389.99Buy
Prices are as last seen at the store; stock is not tracked.

About this part

The Kyosho Optima Mid 1/10 4wd Off-Road Buggy Kit is a rerelease of the classic Optima that debuted during the 2nd World Electric Off-Road Car Championships in 1987. The prototype of this buggy was known for holding five of the ten A-Main qualifiers and finishing second place. Kyosho has faithfully recreated this buggy by following the 1987 design. This updated design allows for midship motor mounting and a more centralized weight distribution for increased performance. Get the Kyosho Optima Mid and experience a classic chassis with modern mechanics.

The main chassis is made from 6016 T6 aluminum for added rigidity. Each component of the car has been updated to withstand a more modern power system. This recreated Optima Mid features an adjustable belt tensioner built into the rear transmission, ultimately achieving a smooth drive with minimal loss. Equipment from the Turbo Optima Mid such as the FRP front and rear shock stays, and countersunk main chassis have also been incorporated into this model. Threaded gold anodized shock bodies resemble the pressure shocks that dominated the era. The racy form of the original Optima Mid body design is faithfully reproduced in line with the popular vintage series.

Features:
  • The 10th model in the Kyosho vintage series
  • Recreation of the model that dominated the electric racing buggy scene in the 1980’s
  • Updated to match modern R/C electronics and power systems
  • Belt-type 4WD system delivers excellent drive efficiency and stability, even on roads with low grip
  • 48-pitch pinion and 82T spur gear, corresponds with the existing Ultima RB7
  • Equipped with reinforced slipper clutch to support powerful brushless motors
  • Battery holder is compatible with various battery types
  • Wheels recreate the original Optima Mid design and include the same tires as the Turbo Optima for excellent grip.
  • Reinforced nylon rear wing shared with the Javelin, balances flexibility and strength
  • Blister packaging replicates the original packaging style to recreate the same satisfying experience
  • Wide range of optional parts are available for tuning and upgrades
  • More than just a recreation of the 1980’s original, this model can be enjoyed like any other high-performance modern equivalent
Specifications:
Length: 375mm
Width: 244mm
Height: 142mm
Wheelbase: 255mm
Tread (F/R): 208mm
Tires (F/R): 82×36mm
Gear ratio: 8.28:1
Weight (approximately): 1,600g (with 2S 4000mAh LiPo)

Includes:
  • (1) Chassis Kit
  • (4) Tires and Wheels
  • (1) Clear Body
  • (1) Wing (white)
  • Decals
  • hexagon wrench
  • Grease
  • Shock oil
  • Cross wrench
  • Shock wrench
Needed to Complete:
  • (1) 2 channel R/C system
  • (1) Servo
  • (1) 540 Sized Motor
  • (1) Compatible ESC
  • (1) 210mm Sensor cable
  • (1) 7.2V Ni-MH Battery or (1) 7.4V Li-Po Battery
  • (1) Compatible Charger
  • Batteries for transmitter

Reviews5.0 · 12 reviews

Sam MebaneVerified owneron Kyosho Optima Mid 1/10 4wd Off-Road Buggy Kit

What else can I say, a childhood dream returns! I wanted an Optima Mod ever since I was a kid and my older brother had one (a Turbo SE) while I got his hand me down Ultima. As an adult, I’d keep an eye on auction sights and almost pulled the trigger a couple of times on new in box kits as I’d see them pop up. I never could justify spending the money but then Kyosho started their re-releases and I kept hoping they’d rerelease the Optima Mid. The wait has ended and last night after months of waiting after my pre-order, I was able to do an unboxing video and I finally started the build with my son last night. I filmed it all in a time lapse and look forward to posting it for all to enjoy! The kit itself is fantastic quality and the build has gone great. I can’t wait to finish it and take this legend for a drive!

14 found this helpful
Patrick GibsonVerified owneron Kyosho Optima Mid 1/10 4wd Off-Road Buggy Kit

This is a buggy I lusted after as a teenager but could never afford it. Over 30 years and now I can finally own one, I am so pleased it was rereleased. The build went super smooth with the typical awesome Kyosho packaging from back in the 80’s. Amain Shipped it promptly as always and I had it on my build bench in less than a week after ordering.

4 found this helpful
Matthew TaylorVerified owneron Kyosho Optima Mid 1/10 4wd Off-Road Buggy Kit

Just finished building this buggy, and the quality of it is astounding, given that it is a 30+ year old design. Great buggy, fun build, incredibly good instruction manual.

2 found this helpful
sphVerified owneron Kyosho Optima Mid 1/10 4wd Off-Road Buggy Kit

Wish I could leave a picture,looks awesome. A great example in the history of rc.

2 found this helpful
Anthony GalvezVerified owneron Kyosho Optima Mid 1/10 4wd Off-Road Buggy Kit

I remember being a little kid, we're walking into it. The local hobby shop and the Optima Mid, was on the top shelf. Who is totally out of reach at that time, physically and financially. Today I get to relive my childhood dream to actually buy it and build it. It was amazing to open the kid and see the packaging and the way it's displayed in the box. This would be the second kyosho kit I've built and it was an awesome build. Instructions were clear and simple. Quality is superb. Fit and finish of everything was perfect. I can't wait to actually give it a run. I highly recommend this to anybody who's even thought about purchasing this kit. You will not be disappointed. Too bad, we can put pictures in the review. Things to keep in mind: PS1 pure white is a perfect match to the wing when you paint the body. You will need to purchase diff oil and a tray to mount the ESC which are not included. Everything mentioned is available here at Amainhobbies.com

1 found this helpful
What reviewers say

Reviewers almost uniformly rate the Kyosho Optima Mid 1/10 4WD buggy kit five out of five, praising its build experience, clear instructions, and fit and finish, and many describe it as a nostalgic re-release of the 1980s original. Several note smooth builds without shims needed, and one reviewer reports reliable running on brushless power. Reviewers mention aftermarket support and upgrades such as sealed diffs and a belt tensioner. Recurring points are that electronics space is tight and that the original run with Turbo Optima Mid decals and wing is no longer available. One reviewer recommends silicone diff fluid over the supplied grease. Some reviews are promotional or lack detail on driving performance, so the evidence on long-term durability is limited.

  • + Clear, thorough instructions
  • + Excellent fit and finish
  • + Nostalgic 1980s re-release
  • + Reliable running with upgrades
  • − Tight electronics space
  • − Original Turbo decals and wing no longer available
  • − Supplied diff grease may need replacing with silicone fluid
Summary generated from the reviews above.

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