Schumacher Racing CAT K1 Aero 1/10 4WD Off Road Buggy Kit

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This is the Schumacher CAT K1 Aero 1/10 Scale 4WD Off-Road Buggy Kit. The CAT K1 Aero is the ultra modern, 1/10th scale, 4wd, electric buggy that continues the race winning tradition of Schumacher’s legendary CAT “Competition All Terrain” vehicles.

Schumachers design team have taken the ever popular CAT K1 and added a cool, aerodynamic wing and body combination. This together with the ‘Nut Guards’, aerospace carbon fiber chassis and geared diffs, the CAT K1 Aero raises the bar yet again.

The CAT K1 Aero has a highly efficient twin belt transmission, with optimized motor position and belt length that offers equalized front and rear drive. Along with a top deck that promotes controlled flex the CAT K1 Aero features an improved steering geometry for millimeter perfect control.


  • Redesigned Carbon Fiber Chassis
  • Redesigned AirFlo body shell and wing for improved aerodynamic performance
  • Redesigned Optimum weight distribution with adjustable saddle pack layout
  • Redesigned Aero “Nut Guards”, protects the shock mounts and track surface
  • Redesigned Large high down force ‘Aero’ rear wing
  • Redesigned Front and rear gear differentials as standard
  • Redesigned V2 Big Bore shocks, with improved bodies; titanium nitride shafts, threaded collars and twin o-ring sealing
  • Redesigned 12mm Hex Wheels
  • Strong, rigid 4mm, revised geometry, aero space carbon fibre shock mounts
  • Steering rack designed for improved dynamic ackermann throughout the steering range
  • Stronger, long, dual screw, top deck for superior flex characteristics
  • Optimized 2 belt transmission with efficient low tension Bando belts running on large CNC precision machined pulleys
  • Belt adjustment for consistent driveshaft geometry at all belt tensions
  • Smooth twin pad vented slipper with easy access adjustment
  • Rubber sealed, super precision ball bearings throughout
  • Horizontally split transmission housings for easy diff access and maintenance
  • Strong steel universal driveshafts
  • Molded side pods for superb dirt protection
  • Larger, more durable layshaft bearings
  • Unique motor clamp mount to fine tune weight distribution
  • Aerospace grade carbon chassis with optimised flex for balanced handling
  • Mid motor layout with adjustable motor position
  • Rigid servo mount directly to the chassis for precise steering
  • Chassis mounted, angled steering bell cranks for low center of gravity
  • Class leading suspension geometry with durable components and optional alloy parts, offering adjustments to setup your CAT K1 Aero
  • Adjustable front roll centers, rake angle and track width (using optional Speed Secret parts)
  • Medium flex suspension arms as standard
  • Precision machined, 3 hole, rounded pistons
  • Black anodised components for the aggressive stealth look

Wheelbase: 285mm
Width: 250mm

Needed To Complete:

  • 2-Channel Radio System
  • 540 Motor & Pinion Gear
  • Electric Speed Control
  • Steering Servo
  • 1/10 4WD Buggy Tires
  • 2S LiPo Saddle Pack Battery
  • Compatible Battery Charger
  • Polycarbonate Paint for Body

This product was added to our catalog on December 23, 2013.

Miikka Rahikainen
Thursday, Dec 26 2013 (about 2 years ago)
Schumacher Racing CAT K1 Aero 1/10 4WD Off Road Buggy Kit
Best 4wd buggy at the moment. + Best quality in industry + Superb Aero body + wing + Gear differentials + Nut Guards + V2 Big Bores + Belt transmission
Abutalib Alameer
Sunday, May 10 2015 (8 months ago)
Schumacher Racing CAT K1 Aero 1/10 4WD Off Road Buggy Kit
Everything is fine about this buggy except the drive belt . Nothing durable than the drive shaft .
Low Price: $419.99
This item is discontinued and no longer available for purchase. You may want to search our site for a similar item.
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