JConcepts

JConcepts is a Florida-based R/C design and manufacturing company.  Owner and president, Jason Ruona, has been involved with Radio Control cars since the 1980's. Early beginnings include building and driving such vehicles as the Tamiya Clod Buster, the Team Losi JRX-T and Associated RC10 and RC10T.  The 1990's were spent as a Team Associated travel team driver racing at events all around the world.  Now, decades later, Ruona is proudly selling quality bodies, tires, wheels and accessories to R/C racers around the world.

 

JConcepts Tire Compound Applications: 

  • White (Medium): For High Temperature, Outdoor Racing. Intended for use on abrasive tracks.
  • Blue (Soft): All purpose compound. Excels in dusty, low bite conditions.
  • Orange (Soft): Intended for Black/Blue Groove conditions. Excels on Dry, High Temperature Tracks
  • Gold (Indoor Soft): Developed for indoor Clay surfaces.
  • Green (Super Soft): For conditions with minimum traction. Works well on slippery, wet tracks.
  • Black (Mega Soft): Recommended for conditions 59° and under, or extremely loose conditions.


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JConcepts 0138 "Finnisher" B5M Wing (6.5" Wide) (2)

JConcepts 0138 "Finnisher" B5M Wing (6.5" Wide) (2)

JConcepts 0138 "Finnisher" B5M Wing (6.5" Wide) (2) JConcepts' "Finnisher" B5M Wing was developed with their pro racing team of drivers, to create a high-performance, adjustable rear wing that is the perfect addition to your Finnisher or Silencer...

  • Price: $10.95

JConcepts 22122 "Satellite" Tire Glue Bands (Black)

JConcepts 22122 "Satellite" Tire Glue Bands (Black)

JConcepts 22122 "Satellite" Tire Glue Bands (Black) This is a pack of four black JConcepts "Satellite" Tire Glue Bands. JConcepts has reinvented the tire mounting rubber band. A uniquely molded design, specifically developed for tire mounting,...

  • Price: $9.95

JConcepts 2438 T5M/SC5M Spring Steel CVA Kit

JConcepts 2438 T5M/SC5M Spring Steel CVA Kit

JConcepts 2438 T5M/SC5M Spring Steel CVA Kit JConcepts T5M/SC5M Spring Steel CVA Kit is built for performance, durability and a high dose of glamour. The design is based around the HD 5mm axle, with hardened steel drive pins and machined spring...

  • Price: $30.95

JConcepts 3018-02 Goose Bumps 2.2 Rear Buggy Tires (Green)

JConcepts 3018-02 Goose Bumps 2.2 Rear Buggy Tires (Green)

This is a set of two JConcepts Goose Bumps 2.2 Rear Buggy Tires. The JConcepts Goose Bumps tire is just what the doctor ordered. The totally unique step pin and bar lug design combined with the sticky green compound allow even greater control on...

  • Price: $11.35

JConcepts 3076-06 Dirt Webs 2.2" Rear Buggy Tire (2) (Silver)

JConcepts 3076-06 Dirt Webs 2.2" Rear Buggy Tire (2) (Silver)

JConcepts Dirt Webs 2.2" Rear Buggy Tire (2) (Silver) This is a pack of two JConcepts Dirt Webs 2.2" Rear Buggy Tires. During 2012, legendary tire builder, Brian Kinwald, came up with a hand-made tire design. After testing at indoor tracks around...

  • Price: $14.25

JConcepts 3mm Battery Hold Down Thumb Wheel

JConcepts 3mm Battery Hold Down Thumb Wheel

JConcepts 3mm Battery Hold Down Thumb Wheel JConcepts 3mm Battery Hold Down Thumb Wheels allow you to quickly and easily secure your battery brace. Starting with an alignment friendly cone shape that eases the wheel into position, it has a larger...

  • Price: $9.95

JConcepts 8/32" Lightweight Locking Wheel Nut Set

JConcepts 8/32" Lightweight Locking Wheel Nut Set

JConcepts 8/32" Lightweight Locking Wheel Nut Set (Black or Blue) (4) This is a set of four JConcepts 8/32" Lightweight Locking Wheel Nuts, and are intended for use with the Associated B4.1, T4.1, B44.1 and SC10, as well as any other vehicle that...

  • Price: $11.95

JConcepts Aluminum Steering Bell Crank Set

JConcepts Aluminum Steering Bell Crank Set

JConcepts 23541 Aluminum Steering Bell Crank Set (Blue or Black) This is the JConcepts Aluminum Steering Bell Crank Set. Compatible with the B5, B5M and T5M, this servo saver-less aluminum steering system is CNC-machined and replaces the stock...

  • Price: $17.95

JConcepts Aluminum Wing Shim

JConcepts Aluminum Wing Shim

JConcepts Aluminum Wing Shim (Black or Blue) This is an optional JConcepts B5/B5M Aluminum Wing Shim. B5 drivers have the option of changing wing angle by changing the direction of the shim or change the height by running the shim below or above...

  • Price: $12.75

JConcepts B5/B5M Aluminum Front Suspension Brace

JConcepts B5/B5M Aluminum Front Suspension Brace

JConcepts B5/B5M Aluminum Front Suspension Brace (Blue or Black) This is an optional JConcepts B5/B5M Aluminum Front Suspension Brace. This all aluminum machined and anodized brace is spot on in terms of geometry, fit, finish and position. The...

  • Price: $9.95

JConcepts B5M "Warrior" Body w/6.5" Finnisher Wing (Clear)

JConcepts B5M "Warrior" Body w/6.5" Finnisher Wing (Clear)

JConcepts B5M "Warrior" Body w/6.5" Finnisher Wing (Clear) The JConcepts B5M "Warrior" Body features a design centered around a battle tested look, fit and finish. Battle hardened, the Warrior is protected from the competition with a heavily...

  • Price: $20.95

JConcepts B5M Aluminum "3 Gear" Honeycomb Motor Plate

JConcepts B5M Aluminum "3 Gear" Honeycomb Motor Plate

JConcepts B5M Aluminum "3 Gear" Honeycomb Motor Plate (Blue or Black) This is an optional JConcepts Aluminum B5M "3 Gear" Honeycomb Motor Plate. JConcepts has created a sweet looking upgrade motor plate for the popular 3-gear transmission upgrade...

  • Price: $17.95
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