These replace the copper colored spacers on the battery hold down and the damper mounts

Rear shock mount for the MWX Formula

Rear wing mount for the MWX Formula v1.5

🏆 R1F1 Complete Conversion Kit – National Champion Edition

Turn your R1F1 into the latest national title-winning machine.
This complete upgrade kit includes everything you need to bring your car up to championship spec—no guesswork, just pure performance.

🔧 What's Included:

• Latest 114mm Aluminum Chassis Kit
  Lightweight. Rigid. Balanced for ultimate on-track response.

• V1.5 Wing Set
  Track-tested aero for improved downforce and cornering grip.

• V1.5 Wing Mount
  Updated design for better fitment, strength, and adjustability.

• V1.5 Body
  Sleek and efficient—cut through the air with national-level style.

✅ Why Upgrade?

This is the exact setup used by the latest national title winner. Whether you're racing at the top level or chasing personal bests, this kit brings the performance, durability, and edge you need.

🛒 Drop it in. Dial it in. Dominate.

🛠️ Aluminum Heavy Weight Front Wing Mount

Upgrade your front wing mount with this durable aluminum option designed for added front-end stability and improved handling.

Weight Comparison:

• Carbon: 2.1g

• Composite: 2.9g

• Aluminum: 3.9g

Add extra weight up front to enhance grip and balance, perfect for fine-tuning your R1F1 setup.

🏁 V1.5 Front & Rear Wing Set – White (F1)

Upgrade your aero setup with the V1.5 wing set, now available in clean white for a sleek, high-visibility look on track.

🔧 Includes:

• 1x V1.5 Front Wing – White

• 1x V1.5 Rear Wing – White

⚠️ Compatibility Note:

Requires V1.5 Wing Mount (Part # RF-RWM-828)
Not compatible with earlier mounts.

✨ Gold Kit Screw Set – R1 & R1F1 (Partial Set)

Add a premium touch to your R1 or R1F1 with this gold screw set—perfect for visible areas that need style and function.

Important:

• Not a full replacement kit

• Contains only the screws shown below for key “show” areas

Included Screws:

• 10 × M2 x 4mm Flat Head (FH)

• 10 × M2 x 3mm Flat Head (FH)

• 6 × M2 x 6mm Flat Head (FH)

• 8 × M2 x 4mm Button Head (BH)

• 4 × M2 x 6mm Button Head (BH)

Upgrade your build with quality hardware designed for both looks and durability.

MWX R1 High Roll Center 1–3 Plate (7075 Aluminum)
Precision Tuning for Maximum Front-End Versatility

Unlock the full potential of your MWX R1 with the most versatile front end in the game. This High Roll Center 1–3 Plate is a precision-engineered upgrade designed to adapt your setup to any track, in any condition.

Crafted from high-strength 7075 aluminum, this lightweight component raises the front roll center, reducing front-end dive and increasing mid-corner steering response. The result? Sharper handling, better rotation, and more confidence at speed.

Ideal for flowing, high-speed tracks, this plate has been a key part of winning setups—including multiple U.S. Nationals titles in 2023 and 2024. Trusted by top-level racers, it’s the ultimate tool for fine-tuning front-end geometry without sacrificing strength or durability.

🛠️ Big Block Dual Shock Position Shock Mount – R1F1

Add tuning flexibility and improved rear grip with this dual-position shock mount, designed for racers who demand adjustability.

🔧 Key Features:

• ✅ Dual rear shock positions for precise suspension tuning

• 🔄 Works with the +2 rear shock mount for enhanced stability

• 🧩 Fits both:

  • Original BBK layout

  • New 1-piece servo mount chassis

⚠️ Installation Note:

If using aluminum ball studs, DO NOT screw them directly into the mount.
Always use a steel screw with a drop of oil first to properly thread the hole.

Super High-Performance Cells – 6-Pack

High Flo bullets

Engineered for maximum power output and efficiency, these cells help keep internal resistance ultra-low—ensuring consistent performance even under heavy load. Perfect for demanding applications where every bit of energy counts.

• Includes 6 pieces per bag

• Optimized for high-drain performance

• Low internal resistance for longer life and better efficiency

MWX 1/28 2WD Racing Kit – Team Edition

Premium Performance. Factory Upgrades Included.

The MWX Team Edition is the ultimate 1/28 2WD racing platform, built for serious racers who demand precision, adjustability, and performance right out of the box. With over $180 in included upgrades, this kit delivers race-winning features without the need to chase optional parts.

Key Features:

• Ultra Low CG chassis design for maximum corner speed

• Low-Slop Geometry for consistent, predictable handling

• Low Roll Center Front Suspension (High Roll Center plate optional)

• Servo Saver Delete included for direct steering response

• 1pc Big Block Floating Servo Mount

• Dual Center Shock system for enhanced rear stability

• Titanium Kingpins (now included!)

• Upgraded Side Shafts with Rainbow Collars

• Aluminum Tie Rods for added strength and tuning

• Full Linear Spring Set included (Green, Pink, Yellow, Purple, White)

• Unique No Side Link Design

• Hard Body and Lexan Mounts included

• MWX Slipper Differential

• Laser-Engraved Steel Team Edition Chassis

• Delrin Lower Perch Mounts

• Pinned Servo Mount & Revised Gate Geometry

• Original MWX-Style Wheelset

• 0/1 and 0/3 Camber Plates

• ZS Knuckles and ZS Axles

• +2 Shock Mount for increased rear grip

• Carbon Rear Pod & Integrated Diffuser

What’s Not Included:

• Tires

• Electronics

• Body posts

• Bodies

This is the most complete MWX R1 1/28 kit to date—ideal for racers who want factory-level performance and all the best parts in one box.

Big Block Battery Adapter for R1 (HC 350 Compatible)

Easily upgrade your setup with this adapter, designed to fit the Soft Big Block Battery into your R1. When paired with HC 350 cells, the total weight is nearly identical to the standard Big Block—just 8.4g—ensuring minimal impact on performance and balance.

Perfect for riders looking to run HC 350s while maintaining the familiar weight and feel of the Big Block.

Dual Spring Center Shock for MWX R.1 & R.1 F1
Purpose-Built Precision – Not a Universal Fit

This Dual Spring Center Shock is specifically engineered for the MWX R.1 and R.1 F1 platforms. It is not a universal shock—the shortest installable length is 33mm, making it ideal for these chassis only.

Includes the full linear spring set (used on the front as well). Note: Green and Pink are too soft for center shock use but great for front-end tuning.

What’s Included:

• Complete center shock assembly

• Full linear spring set: Green, Pink, Yellow, Purple, White

• Two matched ballstuds for both ends

• All required hardware

For even more tuning flexibility, you can also use standard R1 front springs, ranging from soft to hard:

• Green (Softest)

• Pink

• Yellow

• Purple

• White (Firmest)

Whether you're dialing in for high grip or more progressive control, this center shock gives you the adjustability and performance serious racers demand.

🔩 Universal Zero Slop Axles

Eliminate unwanted play between the inner bearing ID and axle OD with these precision-engineered zero slop axles.

Benefits:

• Reduces clearance to nearly zero, improving suspension consistency and handling

• Can adjust camber by 1-2 degrees on some cars for better tire contact

• Fits popular models like GL, Atomic, Reflex, and many others

Includes:

• Extra O-rings for a secure fit

Installation Tip:

Always use a drop of oil or grease on the O-rings before installation to ensure smooth sliding and prevent damage.

These are tuned 1/28 scale servos. After months of testing we were able to come up with an excellent tune.

another feature that we had concern with was the "wandering" and constantly having to adjust left and right endpoints. This is no longer an issue with the MWX servos

MAKE SURE YOU HAVE ONE OF THESE: (LATE RELEASE R1 KITS ALREADY HAVE THE SMALL MOUNT,CLEARANCE FOR THE SIDEWIRE)

1.5mm Aluminum Chassis for R1

Upgrade your R1 with this lightweight 1.5mm aluminum chassis, optimized for performance and handling.

Key Details:

• Recommended for LM102 setup — ideal for balanced, stable driving

• Compatible with R1 ’98 car, but requires advanced setup skills to prevent traction rolling

Weight Comparison:

• Aluminum chassis: 15.6g

• Alloy steel chassis: 26.1g

• Brass chassis: 33.8g

kit replacement part

CARBON HARD BODY MOUNT CLIPS AND CROSS PLATE

🔧 Replacement Side Shafts & Collars – R1F1

Upgrade your drivetrain with these replacement side shafts featuring the latest enhancements for durability and performance.

Features:

• ⚙️ Hard anodized aluminum shafts — stronger and corrosion-resistant

• ⚖️ 0.5g lighter than previous versions for improved handling

• 🔄 Now include ball cup ends for better suspension articulation

Important Note:

• The included side collars are NOT the correct size — please reuse your current collars for proper fitment.