-1x M2x6 BH Screw (use M2x6 BH Screw plus M2 gold washer on top of top spring when installing 2 weights).

-1x M2 Gold Washer

-2x Black MD Spring (Soft)

-2x Silver MD Spring (Medium)

RX28A-45 Reflex Racing RX28 Hard-Coated Aluminum Top Shock Shaft 

Shed some weight from up top for an even lighter CG.  This shaft sheds 0.3g from your top shock, leaving behind a 1.41g top shock.  When combined with the new aluminum turnbuckles, part no:  RX28A-44, it will shed 0.85g up top

Replacement Bands for your Reflex Racing Battery holder. 

Battery hold down band

These are replacement FX28 Nylon wings.  

These are replacement FX28 Nylon wings.  

IN STOCK!

RX28D Gen 3 – 1/28 Scale RC Car Chassis Kit

Redefine Performance. Precision. Possibility.

The RX28D Gen 3 is here to raise the bar for 1/28-scale RC racing. Built for drivers who demand speed, agility, and pinpoint control, this third-generation chassis is fully re-engineered to dominate the track with cutting-edge design and next-level adjustability.

🔧 Key Upgrades & Features

🚗 Front-End Enhancements:

• 1mm longer front arms for improved stability and smoother handling

• Integrated sway bar system for surgical cornering precision

• Adjustable caster (via 3 screws)

• Integrated front shock tower with shim-based ride height tuning

• Upper arm hinge pin height adjustment for custom camber gain and roll center

• Lightweight & durable plastic knuckles – new design, less weight, more strength

• Low-profile big bore shocks & springs – ultra-smooth, responsive handling

🏁 Rear-End Innovations:

• Lower CG Rear End for high-speed stability

• New motor mount – lowers motor by 0.8mm

• 3-screw damper mount – simplifies rear suspension servicing

• Tweak brace lowered by 1.25mm for improved response

• Shorter side springs + thinner perches

• Side dampers lowered by 3mm, now screw-mounted to motor mount

• Smaller center shock spring, collar, and perch

• Pinned rear motor pod plate – boosts durability and rear-end precision

🛠️ Ease of Maintenance:

• Standardized ball stud hardware used throughout

• Simplifies adjustments and part replacements

• Designed with trackside tuning in mind

📦 What's Included:

• RX28D Gen 3 Chassis Kit

• One set of wheels and tires (pre-mounted)

⚠️ Note: Electronics NOT included. See below for compatibility.

📏 Specifications:

• Wheelbase: 98mm

• Weight (RTR): 145g–170g (depending on body & electronics)

• Rear Track Width: 69mm–78mm

• Front Track Width: 72mm–75mm

🔌 Electronics Required (Not Included):

• Motor

• LiPo Battery

• ESC (Electronic Speed Controller)

• Receiver

• Servo

✅ Compatible Servos:

• Reflex Racing RRE007 (20T Spline) – Recommended

• AGFC A06CLS V1

• GL Racing Servo

• PN Anima

• Atomic Servo (tight fit, but compatible spline size)

🛠️ You Will Also Need:

• Body + Mounting Hardware

• Compatible electronics listed above

🚨 NOTE:

ELECTRONICS ARE NOT INCLUDED! This kit is designed for experienced builders who want a customizable, high-performance platform.

Presale on Restock

IN STOCK NOW!

RX28SE Gen 3 – 1/28 Scale RC Chassis Kit

Precision. Versatility. Style.

Get ready to take your racing program to the next level with the RX28SE Gen 3 — the ultimate 1/28th-scale RC car chassis designed for enthusiasts who demand performance without compromise. This third-generation platform is built to dominate any surface with fine-tuned handling, premium materials, and unmatched tuning potential.

Key Features & Upgrades

Revamped Front-End:

• 1mm longer front arms for enhanced stability

• All-new sway bar system for sharper cornering response

• Adjustable caster (3-screw system)

• Integrated front shock tower with shim adjustment

• Adjustable upper arm hinge pin height for custom camber gain and roll center tuning

• Low-profile big bore shocks & springs for buttery-smooth handling and high grip

Rear-End Innovations:

• Lower CG Rear Design for increased agility

• New motor mount – lowers motor by 0.8mm

• 3-screw damper mount – simplifies rear suspension maintenance

• Tweak brace dropped by 1.25mm for enhanced cornering performance

• Shorter side springs & thinner perches

• Side dampers lowered by 3mm, now screw-mounted to motor mount

• Smaller center shock spring, collar, and perch

• Pinned Rear Motor Pod Plate – improved precision and durability

Signature SE Upgrades:

• 24mm Steel Tub Chassis – Industry-leading rigidity, low CG, and durability

• Includes both Premium Ball Differential & Gear Differential

• Two sets of plastics included: Black & Gray (excluding lower arms)

What's Included:

• RX28SE Gen 3 Chassis Kit

• One Set of Wheels & Tires

• Steel Tub Chassis

• Ball & Gear Differential

• Black & Gray Plastic Parts (excluding lower arms)

Note: Electronics, body, and mounting hardware are NOT included.

Specifications:

• Wheelbase: 98mm

• Weight (RTR): 145g–170g (depending on body & electronics)

• Rear Track Width: 69mm–78mm

• Front Track Width: 72mm–75mm

Required to Complete (Not Included):

• Body & Mounting Hardware

• Electronics:

  • Motor

  • LiPo Battery

  • ESC (Electronic Speed Controller)

  • Receiver

  • Servo

Servo Compatibility:

• Reflex Racing RRE007 (20T Spline) – Recommended

• AGFC A06CLS V1

• GL Racing Servo

• PN Anima

• Atomic Servo (tight fit, but correct spline size)

Important Notes:

• ELECTRONICS ARE NOT INCLUDED

Low Profile Damper System – PN2.5 AAA Chassis

Achieve the Ultimate Low CG Setup for Your AAA Car

Introducing our all-new Low Profile Damper System, specially engineered for the PN2.5 AAA chassis. By repositioning the dampers through innovative design, we've created an extremely low center of gravity suspension setup—delivering unmatched performance and handling on the track.

This high-performance suspension kit is designed for simplicity and compatibility, making it easy to upgrade your PN2.5 with confidence.

Key Features:

• ✅ Ultra-Low CG Design – Improved cornering stability and smoother transitions

• ✅ Direct Fit for PN2.5 AAA Chassis – No modification needed

• ✅ T-Bar Compatible – Seamlessly integrates with traditional T-bar setups

• ✅ Durable & Lightweight – Engineered for serious racers

What’s Included:

• Complete Low Profile Damper Assembly

• All required mounting hardware

• Instructions for easy installation

Note: Center top shock is not included. You can use our Reflex Racing RX28A-32 or any other traditional 1/28 scale center shock of your choice.

Upgrade your suspension. Lower your CG. Win more races.

RXGL-KIT 

This is a comprehensive conversion kit designed to make your Giulia Leaner, faster and more durable. This conversion kit makes your Giulia, RTR around 165-175g, depending on other miscellaneous parts, body and electronics selection. It is designed to be used with the smaller, 8.5mm tall servos like the Reflex Racing RRE007.

The kit includes:

Hardcoated Stainless Steel Main Chassis

7075 T6 Aluminum Motor Mount, Servo mount, Center Shaft and Battery Hold Down System

CF Shock Towers, Top Deck, battery hold down tabs and HW motor, motor mount Spacer

Adjustable F/R Shocks and Front Springs (you will use the std front springs in the rear to start)

Delrin Servo Horn

Necessary Hardware for Installation

*car images show prototype, some items, such as springs can vary.

Link to Instructions - https://www.reflexracing.net/assets/images/Giulia_Conversion_kit.pdf?rdm=978EEBBE85B0

IN STOCK!

Introducing the all-new GX28 from Reflex Racing — a purpose-built 1/28 scale racing platform engineered for serious competitors who demand precision, adjustability, and podium-proven performance in a compact package.

Built on the championship-winning DNA of Reflex Racing, the GX28 carries forward the legacy of multiple World Champions and dominant race results across the globe. From our record-setting RX28 series to the groundbreaking FX28 Formula platform, Reflex Racing continues to push the boundaries of 1/28 scale engineering with the same relentless focus on innovation and on-track excellence.

Key Features:

•  Linkless rear end suspension derived directly from the FX28, delivering ultra-smooth operation, reduced slop, and exceptional traction with minimal maintenance.

•  Highly adjustable sliding king pin front end featuring aluminum knuckles with Delrin sleeves for precision and smoothness, paired with an aluminum bulkhead and carbon fiber lower arm for lightweight strength and optimal rigidity.

•  Extremely narrow chassis with an ultra-low center of gravity, optimized for razor-sharp cornering and maximum stability at speed.

•  Compatible with RX28 front double A-arm suspensions, allowing you to easily swap between sliding king pin and double A-arm front ends.

•  Compatible with 24mm batteries, providing flexible power options and optimized weight distribution.

•  Ball differential engineered for ultra-smooth power delivery, precise throttle control, and long-lasting performance under the most demanding race conditions.

•  Premium components throughout, including high-quality hardware and precision-machined parts that ensure durability, consistency, and race-ready reliability.

Whether you’re chasing titles in 1/28 scale pan car racing or building the ultimate custom setup, the GX28 delivers the handling, tunability, and reliability that have made Reflex Racing a dominant force in mini and micro racing for years.

Reflex Racing — Where Winning DNA Meets Affordable Excellence.

Ready to take your racing to the next level? The GX28 is the platform you’ve been waiting for.

Dimensions:

• 98mm Wheelbase

• -145g-170g weight RTR Depending on body and Electronics

• 69mm to 78mm Rear Track Width

• 75mm to 79mm Front Track Width

Need to Complete:

• Body 

• Electronics

            Motor, Lipo Battery, ESC, Receiver and Servo (Please note, the provided servo horn is designed to work with the Reflex Racing RRE007 Servo 20T Spline.  Additionally, the  AGFC A06CLS V1, the GL, the                  PN Anima and the Atomic Servo (it is a little bit of a tight fit but same sized spline)will fit as well.

****ELECTRONICS ARE NOT INCLUDED!!!