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Kyosho Ultima RB6 2015 World Champion 1/10 2WD Buggy Kit
Kyosho Ultima RB6 2015 World Champion 1/10 2WD Buggy Kit
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List Price: $589.99
Our Price: $299.99
Sale Price: $239.99

Quantity in Stock:(Out of Stock)

Product Code: KYO34301B


The world’s most formidable racing machine has now been updated to deliver superior performance on high-grip running surfaces. In addition to the key advantages of the previous model (No.30068) such as high-rigidity 7075-T6 duraluminum main chassis, adjustable battery mounting position for changes to weight distribution, choice of midship or rear motor mounting systems, Big Bore oil shocks for superior damping, the new model features the selection of rear wings, 3 hole rear suspension arms & gold rear shock springs to suit the midship motor setup. These changes offer improved durability and broader setting options and stability on high grip surfaces including artificial grass, carpet and hard-packed dirt. The new RB6 is fully loaded and designed for racers ready to challenge serious competition or upgrade for the next big racing event.

  • Designed with the latest race-winning specifications including high-rigidity duraluminum main chassis, large capacity big bore shocks for superior dampening, and choice of two motor layouts.
  • Straight, saddle, or shorty battery types can be installed. Short battery types allows mounting position and weight distribution to be selected to suit different surfaces and layouts.
  • Motor setup can be either midship mount for superior performance on high grip surfaces like artificial grass, or rear mount that maintains solid grip on low grip surfaces like sand or gravel.
  • 7075-T6 duraluminum + hard anodized main chassis designed for high-rigidity. Side plates that produce pitching rigidity also contribute to improved durability.
  • RB6’s unique forward cabin type body delivers sharp cornering and stability. Improved cornering and durability is achieved by replacing the rear wing.
  • Increased mounting holes for rear suspension arm provides wider setting options for the midship motor configuration. Updated rear shock springs achieve more rear grip.
  • Crash resistance improved by way of one-piece steel drive hub, hard type ball ends and chromoly adjustable tie rods. Also, caster angle can be changed by replacing bushings on front hub carrier.
  • Steering crank system produces excellent off-road turning performance from optimal akermann ratio setting in addition to linear control feel.
  • Based on the 2012 Ultima RB6 (No.30068), this model has been specifically modified for midship motor configuration. The design allows both midship and rear mounting of the motor.
  • Tungsten diff balls.
  • Uses one-piece steel front wheel shafts.
  • Battery mounting position can be transferred between front and rear when using separate or short type Li-Po batteries.
  • Transmission incorporates reinforced idler gear to increase strength and performance.
  • Clamp screw aluminum hex wheel hubs provide secure mounting and precise rotation on the rear.
  • Larger capacity slipper clutch is compatible with high power motors.
  • Gun metallic anodized aluminum parts produce a durable finish.
  • Includes X-GEAR ball diff grease and high graphite grease.

Chassis Technical Data:
Length: 395mm
Width: 249mm
Height: 140mm
Wheelbase: 285mm
Tread (F/R): 221mm/201mm
Gear Ratio: spur 76T/pinion gear sold separately
Weight: 1,620g (approx.)

Required for Operation:

  • 2-channel R/C System
  • Steering servo
  • Motor
  • ESC
  • Battery pack
  • Tire
  • Tire inserts
  • Battery charger
  • Pinion gears
  • Paint for body
  • Tools for assembly