Kyosho 34304 ULTIMA RB7SS 1/10 2WD Stock Racing Buggy  [KY-34304]

Kyosho 34304 - 1:10 Scale Radio Controlled Electric Powered 2WD Racing Buggy ULTIMA RB7SS
Price:
CAD$0.00
Brand:
Kyosho
Model:
KY-34304
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alt="Kyosho 34304 - 1:10 Scale Radio Controlled Electric Powered 2WD Racing Buggy ULTIMA RB7SS" title="Kyosho 34304 - 1:10 Scale Radio Controlled Electric Powered 2WD Racing Buggy ULTIMA RB7SS"
alt="Kyosho 34304 - 1:10 Scale Radio Controlled Electric Powered 2WD Racing Buggy ULTIMA RB7SS" title="Kyosho 34304 - 1:10 Scale Radio Controlled Electric Powered 2WD Racing Buggy ULTIMA RB7SS"
alt="Kyosho 34304 - 1:10 Scale Radio Controlled Electric Powered 2WD Racing Buggy ULTIMA RB7SS" title="Kyosho 34304 - 1:10 Scale Radio Controlled Electric Powered 2WD Racing Buggy ULTIMA RB7SS"
alt="Kyosho 34304 - 1:10 Scale Radio Controlled Electric Powered 2WD Racing Buggy ULTIMA RB7SS" title="Kyosho 34304 - 1:10 Scale Radio Controlled Electric Powered 2WD Racing Buggy ULTIMA RB7SS"
alt="Kyosho 34304 - 1:10 Scale Radio Controlled Electric Powered 2WD Racing Buggy ULTIMA RB7SS" title="Kyosho 34304 - 1:10 Scale Radio Controlled Electric Powered 2WD Racing Buggy ULTIMA RB7SS"
alt="Kyosho 34304 - 1:10 Scale Radio Controlled Electric Powered 2WD Racing Buggy ULTIMA RB7SS" title="Kyosho 34304 - 1:10 Scale Radio Controlled Electric Powered 2WD Racing Buggy ULTIMA RB7SS"

A clear revision for racers chasing consistency

The Kyosho ULTIMA RB7SS, model number 34304, refines a proven platform for 1/10 electric stock class racing while keeping serviceability and setup options simple for club competitors.

Purpose-built around 17.5T motors

This kit is optimised for 17.5T setups, with aluminum shafts that reduce drivetrain losses and give a more direct throttle response. The layout cuts down on reliance on a slipper, letting drivers feel changes in traction more immediately.

Weight savings that aid corner speed

Mass has been trimmed across the body and components to sharpen turn-in and mid-corner behaviour. The adjusted roll characteristics help maintain momentum through technical sections and rough track patches.

How it compares on the local track

Against other 1/10 2WD kits, the ULTIMA RB7SS stands out for its focus on efficient power transfer and low mass, making it a strong choice for stock class racers who want a predictable, tuneable platform.

Specifications

  • Scale: 1/10
  • Drive: 2WD
  • Motor Compatibility: Optimized for 17.5T
  • Shafts: Aluminum
  • Body: Lightweight

The Kyosho ULTIMA RB7SS suits racers who prioritise consistent lap times and a chassis that responds predictably to tuning changes.

Is the ULTIMA RB7SS suitable for newcomers?

Yes. The kit layout and modular parts make maintenance and basic setup straightforward for newcomers learning stock class tuning.

What electronics are recommended for 17.5T racing?

Pair a reliable 17.5T brushless motor with a 60A class ESC and a mid-torque digital servo for consistent lap times and precise steering response.

Do I need to change the slipper system?

Not necessarily. The aluminium shafts and tuning approach reduce the need for a heavy slipper, but a light slipper can still help on low-traction surfaces.

How often should I check drivetrain parts?

Inspect shafts, bearings and gears after every few race sessions and replace worn bearings to keep power delivery crisp and reliable.

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