Kit screw set for the R1 and R1F1

🔧 Red Anodized Shims – 1.5mm (Set of 4)

Precision red anodized shims designed for suspension tuning and a variety of other fine adjustments on your R1F1.

Includes:

• (4) × 1.5mm red shims

Suspension & Steering Upgrade Kit

Complete your setup with this essential kit including:

• Upper Arms

• Lower Arms

• Steering Linkage Ball Cups

Precision-engineered components to maintain proper suspension geometry and responsive steering control for your R1F1.

MWX Formula R.1 Worlds Kit – Precision Redefined

Engineered for elite micro-scale racing, the MWX Formula R.1 Worlds Kit delivers uncompromising performance through cutting-edge materials and race-proven innovation. Every component is designed to extract maximum speed, control, and durability on RCP tracks and beyond.

🔧 Key Features

V3 ZS Knuckles with Axle
Precision-machined to eliminate steering slop and perfectly matched to titanium kingpins for ultra-responsive handling.

Forged Carbon Fiber Upper Deck
Lightweight yet incredibly strong, this deck sheds up to 15g while enabling forward shock placement and flexible electronics mounting. Optimized for the MWX center shock.

+2 Shock Mount
Expanded tuning range for ride height and rebound, giving racers the edge in fine suspension control.

Aerodynamic Front & Rear Wings
Designed for superior downforce and stability. These flexible wings absorb impact and bounce off RCP rails—high enough to avoid getting stuck, tough enough to keep you in the race.

⚡ Performance Highlights

• Weight savings for faster acceleration and improved agility

• Enhanced shock geometry for better traction and balance

• Durable components built to withstand competitive abuse

• Aerodynamic package tuned for stability at high speeds

🏁 The Standard in 1/28 Scale Formula Racing

Whether you're chasing podiums or building the ultimate demo rig, the MWX Formula R.1 Worlds Kit sets a new benchmark in precision and performance.

📦 Includes

• Aluminum Chassis

• V3 Knuckles

• +2 Shock Mount

• Forged Upper Deck

• V2 Wing Set

• Titanium Kingpins

• Dual Spring Shock Kit

• Linear Springs

• Updated Ballstuds

• Aluminum Oil Slick Coated Tie Rods

• Updated Pod Balls

ASPEC-V1

Features:

*Weight , the MWX chassis is lighter than the GL brass chassis and since most folks run this chassis in stock and super stock, the heavy weight of the car naturally makes a difference. I basically shifted the weight into better positions to stabilize the handling while calming down the steering making the chassis wide everywhere is not optimal. High level competition has taught me this.

*Due to the slightly heavier servo the car requires, I offset some of that Weight with a cutout under the servo.

*Each chassis also comes with the infamous FPM (floating pod mount). to further enhance handling.

*Coming soon will be the A spec conversion kit to allow for a GT or GLR pod so you can use 14mm rears and a gear diff!

2024 spec shock plastics

• damper shaft eyelets now screw on instead of glue on
• damper tube ID is smaller so now you use 15k grease instead of 30 only
• center shaft is set for 15 or 30k (30k recommended)
• work better with  RF-BS-352 ballstud shock kit

MX USB PG-ISP

FOR USE WITH THE FOLLOWING MXO RECIEVERS-

RXC42

RXC52

GUI software download address - update.crossover-rx.com/mxo.zip

How the receiver to connect GUI software-

Customer needs a USB programmer before using GUI software for set up or firmware updating,connect one side of the cable to M-BUS port on the receiver, connect the other side of the cable to PC, open GUI software and select the correct port, click “Connect”, then all the functional modules of the receiver will be uploaded and the present set up information will be displayed.

MXO DECLARATION

1）The MX USB-PG02 are Not a copy or fake products of other companies；

2）MXO-RF and CROSSOVER-RX brand guaranteed its high quality and continuous technical service.

RXC52 ABS BLACK

Applicable to all models of RXC52-X and RXC52-X & TP series products. No glue is needed for installation, just snap the upper and lower shells together.

RXC52 ABS CLEAR

Applicable to all models of RXC52-X and RXC52-X & TP series products. No glue is needed for installation, just snap the upper and lower shells together.

RXC52-F4G FUTABA 4G Compatible

Revolutionary Micro Surface RX with Built-In Transponder (must have MX USB-ISB Programmer to unlock transponder)

Introducing the first micro surface receiver featuring an innovative antenna-less design with an integrated transponder and customizable personal ID number.

Two Purchase Options:

Option 1: Standard Receiver + Transponder Unlock

• Purchase the base receiver and unlock transponder functionality separately
• Requires MX USB PG-ISP compiler (sold separately) for activation
• Cost-effective for users who already own the programming tool

Option 2: RXC52 Receiver (Ready-to-Use)

• Purchase the RXC52 receiver with transponder function pre-activated
• No additional tools or unlocking required
• Ready to use straight out of the box

Key Benefits:

• Eliminate bulk: No more installing traditional, oversized transponders on your 1/28 to 1/24 scale RC cars
• Complete customization: Easily modify your transponder's personal ID number as many times as needed
• Smart power management: Turn the transponder on/off directly through the intuitive GUI interface (indicated by TP_LED status)

Add part number MX USB PG-ISP to activate transponder

FUTABA 4G Compatible

Revolutionary Micro Surface RX with Built-In Transponder

Introducing the first micro surface receiver featuring an innovative antenna-less design with an integrated transponder and customizable personal ID number.

Key Benefits:

• Eliminate bulk: No more installing traditional, oversized transponders on your 1/28 to 1/24 scale RC cars
• Complete customization: Easily modify your transponder's personal ID number as many times as needed
• Smart power management: Turn the transponder on/off directly through the intuitive GUI interface (indicated by TP_LED status)

This breakthrough design combines performance with convenience, giving you professional timing capabilities in an ultra-compact package that won't weigh down your micro RC setup.

The MX Nano Tran is an ultra-small infrared repeater for use with the EASYLAP system and the MXO Wireless LAP system.

RXC52-SA Micro Surface Receiver

The first micro surface receiver with an antenna-less design that integrates a transponder with an editable personal ID number.

Unlock Options:

• Pay to unlock the editable ID feature
• Unlocking requires the MX USB PG-ISP compiler (sold separately)
• Alternatively, purchase the RXC52 receiver with pre-unlocked TP functionality

Compatible with Sanwa Transmitters:

• Sanwa M17
• Sanwa M12 / M12S
• Sanwa MT44
• Sanwa MT4 / MT4S

MXO DECLARATION:

1. The RXC52 series receivers are original products, not copies or counterfeit versions of other manufacturers
2. MXO-RF and CROSSOVER-RX brands guarantee high quality and ongoing technical support

RXC52-F5

The first micro surface rx with an antenna-less version that integrates a transponder with editable personal ID number.（Paid to unlock,Unlocking requires the use of the MX USB PG-ISP compiler, which needs to be purchased separately.）

You can also directly purchase the RXC52 receiver with unlocked TP function.

FOR USE WITH -

Sanwa M17

Sanwa MT-5

MXO DECLARATION

1）The RXC52 series RX are Not a copy or fake products of other companies； ​

2）MXO-RF and CROSSOVER-RX brand guaranteed its high quality and continuous technical service.

RXC52-KP+TP

The first micro surface rx with an antenna-less version that integrates a transponder with editable personal ID number.

After using this receiver, users no longer need to install traditional bulky transponders on 1/28~1/24 RC cars.

Users can also modify the transponder's personal ID number easily and unlimited times.

When the transponder is not in use, the user can turn off the transponder on the receiver through the GUI (TP_LED is off)

For use with - KT-18

EX-1 ASF / EX-6 / EX-6R

901SM / 902SM

MXO DECLARATION

1）The RXC52 series RX are Not a copy or fake products of other companies； ​

2）MXO-RF and CROSSOVER-RX brand guaranteed its high quality and continuous technical service.

RXC52-SP+TP

The first micro surface rx with an antenna-less version that integrates a transponder with editable personal ID number.

After using this receiver, users no longer need to install traditional bulky transponders on 1/28~1/24 RC cars.

Users can also modify the transponder's personal ID number easily and unlimited times.

When the transponder is not in use, the user can turn off the transponder on the receiver through the GUI (TP_LED is off )

Futaba Version works with -

FUTABA 10PX

FUTABA 7PX / FUTABA 7PXR

FUTABA 4PX / FUTABA 4PXR

FUTABA 4PV / FUTABA 3PV

FUTABA 4PLS / FUTABA 4PL

FUTABA 4PM

FUTABA 7XC / FUTABA 4GRS

RXC52-SA+TP

The first micro surface rx with an antenna-less version that integrates a transponder with editable personal ID number.

After using this receiver, users no longer need to install traditional bulky transponders on 1/28~1/24 RC cars.

Users can also modify the transponder's personal ID number easily and unlimited times.

When the transponder is not in use, the user can turn off the transponder on the receiver through the GUI (TP_LED is off )

Sanwa Version works with -

Sanwa M17

Sanwa M12 Sanwa M12S

Sanwa MT44 Sanwa MT4

Sanwa MT4S

MXO DECLARATION

1）The RXC52 series RX are Not a copy or fake products of other companies； ​

2）MXO-RF and CROSSOVER-RX brand guaranteed its high quality and continuous technical service.