VOLspeed V3 Tuning Module for Yamaha PW‑X3 / PW‑S2 (25–45 km/h)

VOLspeed V3 is an electronic e-bike tuning module (plug-in tuning module) for Yamaha PW‑X3 and Yamaha PW‑S2 mid-drive systems, compatible with Sideswitch (Display A), Display B, Multiswitch (Display C), Display X, and Interface X.

This speed unlocker (speed limiter remover) lets you set the assist limit between 25 and 45 km/h (15.5–28 mph) using the bike’s arrow keys on the control unit.

The module installs invisibly on the motor, so no external switch is needed, and tuning can be turned on or off directly from the handlebar buttons.

Key benefits of the VOLspeed Yamaha PW‑X3 tuning module

• Arrow-key control – all settings are changed via the bike’s control unit arrow keys, with no PC or smartphone required.
• Adjustable assist limit – set the assistance cut-off from 25–45 km/h (15.5–28 mph) to match your preferred riding speed.
• Dynamic mode – smooths the motor support cut-out around the selected speed limit for a less abrupt transition.
• Invisible motor-mounted install – the module sits on the motor out of sight, keeping the bike’s look clean.
• On/off via handlebar buttons – enable or disable tuning without any extra remote or external switch.
• Correct speed and trip distance display – the screen shows accurate speed and journey distance throughout the ride.
• Total mileage remains correct – the odometer stays accurate even after removing the module, because mileage is corrected in the motor controller.
• Wheel circumference adjustment – fine-tune readings with ±10% circumference correction; Interface X requires an additional display for this function.

Who is this for?

This VOLspeed V3 tuning module (e-bike tuning) is designed for pedelecs with a Yamaha PW‑X3 or Yamaha PW‑S2 mid-drive motor. It supports Yamaha control and display setups including Sideswitch (Display A), Display B, Multiswitch (Display C), Display X, and Interface X.

The module is intended for riders who want to choose a specific assist limit, such as 32 km/h, while keeping the ride feel sporty and battery use moderate. The settings are made through the display and arrow keys, and the tuning state is always off at bike start.

This version is not compatible with Yamaha MORO 05 or Yamaha MORO 07. For the MORO 07 platform, the matching option is VOLspeed E‑Bike Tuning für Yamaha MORO 07 V3.

Package contents

• Tuning module (tuning module)
• Manual (instruction)

Technical specifications

Why choose VOLspeed V3?

VOLspeed V3 is built around in-ride adjustability through the Yamaha arrow keys, so you can manage the assist limit behaviour without connecting a phone, PC, or extra controller. The module also uses automatic initialization, so it is ready right after installation with a “plug and ride” workflow.

The tuning function starts in the off state every time you power on the bike, which supports predictable daily use. When tuning is enabled, the selectable 25–45 km/h range lets you choose a precise limit, and the dynamic mode is available to make the cutoff feel less sudden near the chosen threshold.

VOLspeed V3 also focuses on data integrity on Yamaha displays by correcting speed and distance, so the on-screen speed and trip distance remain correct. It also keeps the odometer accurate even if you remove the module later, because the kilometres are corrected in the motor controller.

FAQ

Which Yamaha motors is this VOLspeed V3 module compatible with?

• Compatible drive units: Yamaha PW‑X3 and Yamaha PW‑S2 mid-drive systems.
• It is designed for pedelecs using those Yamaha drive units.

Which displays and control units does it work with?

• Supported displays: Sideswitch (Display A), Display B, Multiswitch (Display C), Display X, and Interface X.
• Settings are adjusted via the arrow keys on the bike’s control unit.

Is it compatible with Yamaha MORO 05 or MORO 07?

• No, this module is not compatible with Yamaha MORO 05.
• No, this module is not compatible with Yamaha MORO 07.
• For MORO 07, the intended option is VOLspeed E‑Bike Tuning für Yamaha MORO 07 V3.

How do I change the assist speed limit?

• The assist limit is adjustable from 25 to 45 km/h (15.5–28 mph).
• Adjustment is done using the handlebar arrow keys, without a smartphone or PC.
• The module remembers the last set limit value.

Does the bike show the correct speed and distance after tuning?

• Yes, the module corrects speed and travelled distance so the display remains accurate during the ride.
• The odometer total mileage remains correct even after removing the module, because mileage is corrected in the motor controller.

Can I turn tuning on and off without extra hardware?

• Yes, tuning can be switched on or off via the control unit arrow keys.
• The installation is invisible from the outside because the module mounts on the motor.

What is Dynamic Mode on VOLspeed V3?

• Dynamic mode smooths the motor assistance cut-off as you approach the selected speed limit.
• This mode reduces the abrupt feeling at the limit compared with a hard cut.

Can I adjust wheel circumference?

• Yes, wheel circumference can be adjusted by ±10% to fine-tune speed and distance readings.
• With Interface X, an additional display is required to use wheel circumference adjustment.

VOLspeed V3 for Yamaha PW‑X3 / PW‑S2 keeps the installation discreet on the motor, while giving arrow-key access to assist limit settings and dynamic cutoff behaviour.

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