Sanwa M11SB40RZ Club Racing Transmitter with Dual ERG-RZx2  [M11SB40RZ]

Sanwa M11 SB FM40mhz w/RX431 ERG-RZx2 (SBU)
Price:
NZD$1,051.71
Brand:
Sanwa
Model:
M11SB40RZ
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Fine-tuned control for technical track layouts

The Sanwa M11SB40RZ brings a competition-oriented 40MHz FM transmitter together with the RX431 receiver and two ERG-RZx2 servos to offer pinpoint input accuracy. It is suited to drivers who need crisp steering and predictable feel when navigating complex corners and chicanes.

Servo pairing for responsive inputs

Dual ERG-RZx2 servos fitted to the Sanwa M11SB40RZ provide improved steering authority and faster response times. These servos hold up under continuous use and help reduce lag across repeated steering actions.

Stable reception for uninterrupted runs

The RX431 receiver included with the M11SB40RZ keeps signal reception consistent, lowering the chance of dropouts during close racing. It works across many car platforms, making it a flexible option for upgrades.

Specifications

  • Frequency: 40MHz FM
  • Receiver: RX431
  • Servos: Dual ERG-RZx2
  • Compatibility: Wide range of RC car models

The Sanwa M11SB40RZ is a solid choice for hobbyists wanting accurate steering feel and dependable signal performance on demanding circuits.

What chassis types work best with this transmitter and RX431?

The RX431 is compatible with a range of 1/10 and similar scale electric touring and pan car models, offering flexibility for different racing classes.

Are the ERG-RZx2 servos waterproof or weatherproof?

These servos are designed for performance and durability, but you should check the official spec sheet for environmental ratings before running in wet conditions.

How do I reduce play between two servos?

Make sure both servos are mechanically centred, use quality linkages, and trim each servo in the transmitter to remove any residual slack.

Can I reuse my existing receiver antenna with the RX431?

If the connector and length match your setup, you can reuse an antenna, but using the receiver's original antenna is recommended for best signal results.

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