JConcepts

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  New JConcepts Reactor FW/RW Steering Set

  The JConcepts REACTOR FW Steering | RW Steering Set gives REACTOR owners the parts needed to take their retro monster truck from front-wheel steering to fully functional four-wheel steering.

  Tyler Hooks Aug. 31, 2026, 3:47 p.m. View Comments
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  New JConcepts 2.0" X-Bite 4wd Front Tire

  Built specifically for 2.0” 4wd front wheel applications, the X-Bite combines decades of off-road tire knowledge while blending inspiration from championship-winning designs of the past.

  Tyler Hooks Aug. 31, 2026, 5:08 p.m. View Comments
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  New JConcepts Vintage Flat Wing Options

  With the surge of vintage options entering the market, JConcepts has dug back into the arsenal for new flat wing options.

  Tyler Hooks Aug. 31, 2026, 5:35 p.m. View Comments
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  New JConcepts Fin Titanium Reactor Steering Turnbuckle

  JConcepts is Titanium with the introduction of Fin turnbuckle sets designed specifically for style, durability, and performance.

  Tyler Hooks Aug. 31, 2026, 3:32 p.m. View Comments
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  New JConcepts Dragonator Cat PB Body

  Heavily inspired by the early 2000’s dynamo, the JConcepts Dragonator whisks through the turns and brings creativity to another level, it is now available for the Schumacher Cat PB body.

  Tyler Hooks Aug. 27, 2026, 3:24 p.m. View Comments
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  New JConcepts P2 T84 Body

  The Team Associated T84 is designed as a mini truggy and the designers from Groveland, Florida took the momentum and went with the JConcepts P2 as the newest body option.

  Tyler Hooks Aug. 27, 2026, 3:11 p.m. View Comments
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  New JConcepts 2001 Chevy Silverado 1500 MT Body

  Designed and engineered specifically for 13.0" wheelbase monster trucks, the JConcepts 2001 Chevy Silverado 1500 single cab body brings realistic proportions and aggressive styling to RC.

  Tyler Hooks Aug. 27, 2026, 4:03 p.m. View Comments
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  New JConcepts P2 Micro-B Body

  No line-up is complete for JConcepts without the inclusion of the P2 body. Fresh out of the factory, the team built and prepped the highly successful body shell for the Losi Micro B specifically for the racing scene and it appears to be a hit.

  Tyler Hooks Aug. 27, 2026, 2:46 p.m. View Comments
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  2026 Coyote Hobbies JConcepts Stock Nationals Results

  Coyote Hobbies hosted the 2026 JConcepts Stock Nationals this past weekend in California with over 265 total entries battling it out. 18 racers battled it out in the invitational class with the rest racing in the open classes. Find the results here.

  Tyler Hooks Aug. 24, 2026, 6:23 p.m. View Comments
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  New JConcepts 1999 Ford F-250 Single Cab Monster Truck Body

  JConcepts has released a 1999 Ford F-250 Single Cab Super Duty body for 13.00" wheelbase monster trucks.

  Tyler Hooks Aug. 18, 2026, 5:59 p.m. View Comments
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  New JConcepts RC10 and RC10T Radial NMB Bearings

  Available in a set to meet the RC10 | RC10T Factory Team demands, the JConcepts Radial bearings are the winning breed used by World Champions such as Ryan Maifield, and Spencer Rivkin.

  Tyler Hooks Aug. 18, 2026, 5:32 p.m. View Comments
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  New JConcepts Striker T-Shirt Design

  Gearing up, the latest t-shirt from JConcepts features a bold design that celebrates the cars, racers, and racing culture that helped shape the sport — with a modern identity anchored by the latest body design, the Striker.

  Tyler Hooks Aug. 17, 2026, 5:23 p.m. View Comments
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  2026 JConcepts Monster Truck Team Shirt

  JConcepts has updated the monster truck team shirt with a new design for the big push incorporating the REACTOR monster truck kit.

  Tyler Hooks Aug. 17, 2026, 5:08 p.m. View Comments
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  2026 JConcepts INS Fall Indoor Nationals Podiums

  Check out the results from the 4th round of the 2026 JConcepts INS Series hosted by Hobbytown Hobbyplex in Omaha Nebraska this past weekend.

  Aug. 6, 2026, 5:10 p.m. View Comments
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  New JConcepts Cat PB Striker Body

  The new Striker body, inspired by one of the fastest closed-wheel racing vehicles in the world, the LMP. The standout feature, the wrap-around cab with sunglass style window treatment, just looks Striking in appearance.

  Aug. 4, 2026, 4:50 p.m. View Comments
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  New JConcepts 4-Ribber and X-Bite 2.0" Tire Options

  JConcepts has some new 2.0" 1/10th scale buggy tire options in the form of the new X-Bite and 4-Ribber.

  Aug. 4, 2026, 4:09 p.m. View Comments
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  New JConcepts And-1 Open Cell Inserts

  JConcepts has brought back the And-1 open cell insert for stadium truck and front and rear 1/10th scale buggy tires.

  Aug. 4, 2026, 3:53 p.m. View Comments
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  New JConcepts Cat PB S15LP Body

  By request from IFMAR World Champion Broc Champlin, the JConcepts team made changes to the S15 for high-speed racing. The LP version has lowered roof height and appropriately adjusted sidepods.

  Aug. 4, 2026, 4:35 p.m. View Comments
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  New JConcepts Firestorm Full Cleat and Big Cheese Gold Compound Options

  The popular JConcepts Firestorm Full Cleat and Big Cheese Monster Truck tread patterns are now available in the Gold Compound.

  July 27, 2026, 4:56 p.m. View Comments
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  New JConcepts Renegades and Tribute BX Options

  JConcepts has now released a tire and wheel combination for the iconic Tamiya Lunch Box and Midnight Pumpkin monster trucks with the new Renegade BX and Tribute BX.

  July 27, 2026, 6:04 p.m. View Comments
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  JConcepts Reactor Differential Building and Tuning Tips [VIDEO]

  Jason Ruona and Fred Reep discuss building the JConcepts REACTOR Differential and share a few tips on assembly and tuning.

  July 14, 2026, 4:42 p.m. View Comments
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  New JConcepts Golden Years Mini LMT Tires

  The Golden Years for the Losi Mini LMT monster truck by JConcepts are another reminder of the commitment the team has to the beginnings of an industry.

  July 3, 2026, 2:32 p.m. View Comments
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  New JConcepts Chevy Colorado ZR2 12.3" Crawler Body

  Built from years of product development, trail testing, and driver feedback, JConcepts proudly introduces the all-new Chevy Colorado ZR2 body for 12.3" wheelbase rock crawlers.

  July 3, 2026, 2:37 p.m. View Comments
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  New JConcepts Dirt Trac Unmounted SC Tires

  JConcepts has released the Dirt Trac Short Course tire now as an unmounted option in the green compound for racers who prefer mounting their own tires.

  July 2, 2026, 5:10 p.m. View Comments
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  New JConcepts JCI Baja Truck 12.3" Crawler Body

  The all-new JConcepts JCI Baja Bruck is a fresh interpretation of classic off-road styling, blending the unmistakable character of two legendary automotive icons into one purpose-built rock crawler body.

  June 30, 2026, 3:10 p.m. View Comments
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  New JConcepts Monster Truck Satellite Tire Bands

  A uniquely molded design, specifically developed for JConcepts monster truck tire mounting, the rubber band is produced in a high-elasticity material capable of stretching to a full assortment of different sized monster truck tires.

  June 30, 2026, 3:20 p.m. View Comments
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  New JConcepts Frizzy 1/10th Scale Off-Road Tires

  Introducing the JConcepts Frizzy, a 1990’s inspired tire with new design elements not seen before.

  June 29, 2026, 4:39 p.m. View Comments
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  New JConcepts X-Bite 1/10th Scale Off-Road Tires

  JConcepts introduces the all-new X-Bite, a fresh pin tire option developed for outdoor racing and future events around the world.

  June 29, 2026, 4:57 p.m. View Comments
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  New JConcepts Aluminum and Forged Carbon Setup Board

  JConcepts continues to blend premium materials and race-inspired design with the Aluminum | Forged Flake Carbon Setting Board.

  June 29, 2026, 5:08 p.m. View Comments
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  New JConcepts 1/10th Scale Off-Road Kosmos Tires

  JConcepts introduces another powerful tire option for outdoor racing with the release of the all-new Kosmos for 1:10th off-road competition.

  June 29, 2026, 4:28 p.m. View Comments
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  New JConcepts Silent Rage 1/10th Off-Road Tire

  The JConcepts Racing team is thinking outside the box with the introduction of the Silent Rage asymmetrical tire concept.

  June 29, 2026, 3:46 p.m. View Comments
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  New JConcepts RC10 Factory Team Fin Titanium Turnbuckles

  JConcepts is Titanium with the introduction of the 3.5mm Fin turnbuckle sets designed specifically for style, durability, and performance. They are now available for the RC10 Factory Team edition.

  June 29, 2026, 4:14 p.m. View Comments
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  2026 JConcepts INS Round 3 Report

  Check out the official JConcepts report from round 3 of the 2026 Indoor National Series hosted by Island Speedway and Elite RC.

  June 18, 2026, 3:51 p.m. View Comments
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  New JConcepts RC10 Pioneer Wheel Hex Adapters

  A new 3D printed option is now available to widen the track width on the Pioneer wheels to make them comparable to the Mono. The extra width adapters are available for 3/16” and 1/4” axles for maximum versatility.

  June 17, 2026, 4:39 p.m. View Comments
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  New JConcepts RC10 Factory Team Battery Box

  The RC10 Factory Team is fresh from Team Associated and JConcepts has a new 3D printed battery box ready.

  June 16, 2026, 7 p.m. View Comments
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  New JConcepts RC10 Factory Team Gen2 Aluminum Steering Bellcranks

  One of the best hop-ups that can be made to the RC10 is to update the steering bellcranks with a more durable design.

  June 16, 2026, 6:13 p.m. View Comments
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  New JConcepts RC10 Off-Set 2.2" Wheel Color Options

  JConcepts supports the vintage RC enthusiast with the release of Mono wheels. The +offset front wheels for the RC10, RC10B2 and RC10B3 have been optimized to bring a wider track width to competition vintage vehicles.

  June 16, 2026, 6:33 p.m. View Comments
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  New JConcepts Spartan Crawler Body

  Built specifically for the demands of modern WRCCA competition, JConcepts introduces the Spartan, a body designed to give drivers a competitive advantage while delivering a bold, unmistakable appearance.

  June 10, 2026, 3:50 p.m. View Comments
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  2026 JConcepts ONS Round 2 Report

  Check out the official JConcepts report from the 2nd round of the 2026 Outdoor National Series hosted by Adrenaline Raceway.

  June 4, 2026, 8:09 p.m. View Comments
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  2026 JConcepts Spring Dirt Oval Nationals Report

  This past weekend the JConcepts Dirt Oval crew headed to Illinois to BB Mods for the Spring Dirt Oval Nationals. 186 entries showed up to take part in the 2nd running of the event at BB Mods.

  May 28, 2026, 7:48 p.m. View Comments
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