TEKNO RC – TKR9401 - NT48 2.2 1/8th 4WD Competition Nitro Truggy Kit
FIrst kits will start arriving in Feb
Tekno RC is proud to announce the release of the NT48 2.2, the latest evolution of our highly successful 1/8th scale competition nitro truggy. After over two years of rigorous testing and development on tracks across the United States and Europe, the NT48 2.2 has proven its capabilities by securing back-to-back ROAR National Championships. This fourth iteration of the NT48 platform, initially launched in 2014, incorporates invaluable feedback from our team drivers and customers. The NT48 2.2 stands as the ultimate combination of performance, durability, and cutting-edge design, ensuring it remains a dominant force in the nitro truggy class for years to come.
Building upon Tekno RC’s commitment to continuous improvement, the NT48 2.2 enhances performance, predictability, and durability, making it the most refined version yet. The truggy now features full 2.2 chassis specifications, including updated hubs, front spindles, carriers, and Ackermann plates, which provide near-full compatibility with our EB48 2.2 and NB48 2.2 buggies, as well as the ET48 2.2 electric truggy. These updates allow drivers to benefit from a cohesive parts ecosystem, ensuring seamless transitions between our platforms and maximizing performance potential on any track surface.
The NT48 2.2 comes equipped with numerous high-quality components to enhance its already impressive performance. Previously optional lightened 7075 CNC machined shock towers are now standard, reducing weight while maintaining strength. The inclusion of full universal driveshafts and new 140mm rear universal driveshafts improves consistency and support across all track conditions. Precision-molded shock pistons and guides provide enhanced damping characteristics, ensuring the truggy maintains optimal handling and stability in the most demanding racing environments.
Further refinements include reduced Ackermann spindle plates, 18-degree spindle carriers, and adjustable sway bar deadband bushings for improved rough track handling. Updated differential parts, revised shock standoffs, and new inner hinge pin sleeves offer enhanced consistency and power delivery. Revised front and rear A-arms provide increased clearance for the updated driveshafts and steering components. The fresh 2.2 box setup provides an optimized baseline for further tuning and adjustment.
The NT48 2.2 represents the pinnacle of performance and durability in the nitro truggy category, combining years of championship-winning experience with the latest technological advancements. Tekno RC would like to extend our heartfelt gratitude to our loyal customers and supporters who have made this success possible. The NT48 2.2 and its new components are available now through our worldwide network of Tekno RC dealers and online at www.teknorc.com. Get ready to experience the next level of nitro truggy racing with the NT48 2.2!
NT48 2.2 Features
- Lightened 7075 CNC Machined Shock Towers
- New 140mm Rear Universal Driveshafts
- New Precision Molded Shock Pistons and Guides
- New Reduced Ackermann Spindle Plates
- New Adjustable Sway Bar Deadband Bushings
- Revised -2mm Front/Rear Bulkheads
- Revised -2mm LRC/HRC Rear Hubs
- Revised -2mm LRC Spindles
- Revised Shock Standoffs
- Revised Inner Hinge Pin Sleeves
- Revised Front/Rear Arms
- Revised Box Setup
TEKNO RC – TKR9401 - NT48 2.2 1/8th 4WD COMPETITION NITRO TRUGGY KIT
We started with a new chassis (TKR5407). The ET48 and NT48 proved that moving weight forward results in better cornering so we eliminated the rear engine configuration from the NT48.3 and concentrated on optimizing the handling and flex characteristics of the front engine layout. This improved the gear mesh between the clutch bell and new 46t spur gear (TKR5119) and also helped to calm the rear of the car.Another area that received an update was the braking. Larger, fully CNC machined, hardened, and ground discs (TKR5345B) replace the old parts. Improved semi-metallic brake pads (TKR5314B) are now separated by springs (TKR5368) to ensure the brakes are only engaged when you want them to be. The biggest change made to the brakes however, is with the linkage (TKR5336B). An all new brake system was designed for better consistency and easier brake bias adjustments.New rear hubs (TKR5199) allow the option of using the stock CV axles or upcoming universal driveshafts. We now also offer the rear hubs in aluminum as an option (TKR5199A). At the front of the vehicle are new trailing steering spindles (TKR5193) and spindle carriers (TKR5194). The trailing components vastly improve high speed bump handling in addition to smoothing out the steering response. The vehicle initiates turns more predictably and finishes corners better than ever before. Larger bearings are now fitted to the front spindles for improved durability. The spindles will also accommodate upcoming universal driveshafts.The V2 hinge pin braces (TKR5161, TKR5162, TKR5163, TKR5164, TKR5165) have found their way into the new kit. They provide more adjustability than ever before. For example, changing the roll centers at the hinge pin is now an easy task and allows you to set up the vehicle for any track conditions. Front arm sweep, kick-up, rear anti-squat, and rear toe are all adjustable.Our low profile wing mount (TKR5181) is included to lower the CG of the whole vehicle. A revised front bumper (TKR5166) increases front ground clearance. Straight camber link rod ends (TKR5187) were produced to improve consistency in corners. Clamping spring perches (TKR6140) and new shock boots (TKR6144, TKR6145) are included to keep the shocks clean, smooth, and trouble free.Finally, the box setup has been tuned by some of the best drivers in the world to give our customers a vehicle that they can confidently drive in most conditions. With the extensive list of adjustments and improvements, it is easier than ever to tune the vehicle to your driving style and track conditions. NT48.3 New Features:New revised chassisNew clamping spring perches with captured shock bootsNew rear hubsNew trailing front spindles and spindle carriersNew V2 hinge pin braces and insertsLow profile wing mountRevised bumper for increased ground clearanceNew straight turnbuckle rod endsNew easily adjustable droop screwsNew brake linkage for easier adjustments and more consistent brakingNew revised 46t spur gearNew brake pads and discs for unparalleled durability and consistencyUpdated setup sheet for improved handlingChassis:Proven designOptimized narrow chassis layout with adjustable flex characteristics4mm CNC 7075 aluminum hard anodized lightened chassis.Class leading front and rear clearance (short chassis overhang) provides better bump handling and jump landing.Integrated radio tray/mud guard for unmatched COG, lightness, and durabilityAdjustable, LCG lightweight wing mount.Spacious, enclosed, easy access radio box with integrated transponder mount.Adjustable chassis brace system for fine tuning flex with front, center, and rear braces.Differentials and Drivetrain:Innovative ‘Mid-Offset’ rear differential provides minimal drive angles and reduced wear.Lightened drivetrain components throughout – Standard.3 fluid filled adjustable lightweight differentials.Less rotating mass = better acceleration.CV driveshafts with captured pins on all 4 Wheels.Ready for future universal driveshaft option.Shocks:Super smooth 16mm big bore shocks.6mm front, 5mm rear CNC 7075 aluminum gun metal anodized shock towers are standard.Fully adjustable long travel suspension geometry maximizes stability and traction while providing superior cornering and on-power steering.CNC threaded shock bodies, caps, cartridge caps, and adjustment nuts.4mm hardened steel polished shafts.New clamping spring perches with captured shock boots.Triple guide design for true consistent shaft action.Options for vented cap, emulsion, or standard shock configurations.Optional springs and sway bars are available.Suspension and Steering:Adjustable front arm sweep and angle to make the car more aggressive (swept forward), or easier to drive (swept back).‘Narrow pivot’ steering posts provide ‘0 bump’ geometry with almost ‘0 steering slop’.Adjustable CNC 7075 hinge pin braces are standard.4mm inner, 3.5mm outer hinge pins, polished for smooth action.Adjustable Ackerman and bump-steer (bump in, 0 bump, bump out).CNC aluminum Ackerman plate rides on 4 precision ball bearings.Adjustable steering stops for precise steering travel settings.Other Features:High downforce wing included.Easily adjust anti-squat, rear toe, front arm angle, front arm sweep, roll center, toe, camber, wheelbase, rear arm length, Ackerman, bump steer, suspension geometry out of the box.Full set of option parts available.Extremely easy to work on with minimal screw count.All metric hex hardware.Specifications:Length: 595mmWheelbase: 375-385mmWidth: 416-420mmDry Weight: <4000g* (8.8lb) (*your weight may vary depending on equipment used)Diff Ratio: F/R – 9/40t, Center – 46tClutch: 4-shoe adjustable with 7075 aluminum shoesClutch Bell: 13t w/ 5x13x4mm inner, 5x10x4mm outer bearingBrakes: Steel discs with semi-metallic pads, side mountedFuel Tank: 150cc, clunk
