KMX K3 Youth Recumbent Trike


The KMX K3 is a great introduction to the exciting world of KMX. Made for kids with safety in mind. Despite its small size and affordable price, the KMX K3 has many features that even adults will love. The unique 2-speed shifting system makes adjustment minimal and eliminates maintenance of this recumbent trike. The integrated bash guard on the front crank keeps little body parts from the chain. Adjustable hand/mud guards protect the rider’s hands as your little one maneuvers on the dirt trails or your neighborhood streets. The KMX K3 is very easy to assemble.

KMX K-3 Standard Features

  • Quality construction.
  • Very simple and quick assembly.
  • Very robust and low maintenance.
  • Automatic self adjusting chain tube System.
  • Low centre of gravity and excellent handling.
  • KMX bucket seat providing great support and comfort.
  • 7.5” of fast easy seat adjustment via quick release clamps and 60mm (2.5”) of sliding boom adjustment.
  • Price: $599
KMX K3 Trike

Trikes available for Store Pickup or Delivery Available within 100 miles. Call Store for Details.

KMX K-3 Frame and Geometry

Attribute US Value Metric Value
Height 16 in 410 mm
Width 28 in 710 mm
Length 56 in 1420 mm
Wheelbase 32 in 810 mm
Front Track 26 in 650 mm
Seat Angle 42 deg 42 deg
Seat Height 5 in 130 mm
BB Height 9 in 230 mm
Ground Clearance 2 deg 2 deg
Weight 34.6 lb 15.7 kg
Rider Weight Limit 145 lb 65 kg
X Seam Sizes 25 – 34.5 in 630 – 880 mm

KMX K-3 Components

Attribute Value
Frame Material Steel Box Section
Steering Ackerman and Centre Point
Rear Derailleur Short Reach Rear Derailleur/Chain Tensioner
Front Tires KMX Heavy Duty Compound 12.5 x 2.25
Rear Tires KMX Heavy Duty Compound 16 x 1.95
Front Wheels 12 in Front Mag Wheels
Rear Wheel 16 in Rear Mag Wheels
Front Brake Self Energizing Hub Brakes Activated viaa Twin Pull Brake Lever
Rear Brake Powerful “V” Brake
Front Cranks 38T Sprocket with KMX Bash Ring and125 mm One Piece Crank
Gear Shifters Microshift Twist Grip
Cassette Sprocket 2 Speed 24T-18T Double GuardedFreewheel

Laid Back Cycles – Sacramento, NorCal and Bay Area Recumbent Trike Dealer

At Laid Back Cycles we have the top trained mechanics to repair your trike serving the Sacramento and Bay Area.

Come test ride a recumbent trike, 3 wheel bicycle, recumbent, tandem recumbent, three wheel bicycle, trike bicycle, recumbent bike at our store in Fair Oaks, CA near Sacramento. We offer service for Terratrike, Catrike, Greenspeed and ICE trikes.