VOLspeed 4 for GIANT


4.85/5.0 based on 13 reviews


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Unlock the speed limit of your electric bike with a tuning dongle kit.  
Unleash the full speed of your ebike engine and ride it like a derestricted e-bike should be!
Compatible with all Giant e-bikes from MY2017 to MY2023 onwards such as Syncdrive Sport / Pro / Life / Core drive system from model year 2017 to 2023 with the displays EVO, EVO-SG, CHARGE and PLUS, as well as the control units ONE, ERGO-SG and ERGO2-SG.

Not compatible with Smart Gateway software version 20240314000 or newer. Do not perform any software updates on the drive system. This could affect the function of the tuning and/or the bike. Also, do not use the Ride Control app as this app may force you to update the software. More information can be found here .

NOT COMPATIBLE with Giant SyncDrive Pro2 2022 (Yamaha PW-X3). For  Giant SyncDrive Pro2 2022 (Yamaha PW-X3) click here 

We should have the 2022 tuning model in stock very very soon. Contact us for enquiries. 

No PC or smartphone is required. All settings are made conveniently via the e-bike display (except for RideControlONE).
RideControl ONE:
The RideControl ONE has no display. The initial setup and any future change of the settings can only be made with the RideControl app or the Giant RideControl PLUS display. 
The VOLspeed tuning chips are one of the most popular e-bike tuning devices on the market. Their popularity is due to their unique engine optimisation ‘dynamic mode’ feature that allows to reduce the annoying ‘wall effect’ of the engine when reaching maximum speed. This tuning chip completely unlock your engine to 45 km/h. Another appealing feature is that the speed limit can be adjusted for reduced battery consumption. Even with the tuning active all data on the display remain accurate. 
The tuning hardware is completely incapsulated and protected by a rigid casing which guarantee for toughness, impermeability, and thus hardware longevity. The VOLspeed is manufactured in Germany.
• Completely unlock the engine for speed up to 45 km/h.
• Set your own speed limit to reduce battery consumption.
• All settings can be easily made using the control buttons.
• The tuning is always switched off after switching on the bike.
• Correct total mileage of the bike even after removing the tuning module, as the kilometres are tracked in the engine control by the tuning module.
• Range calculation remain accurate even with the tuning active.
• Set a ‘softer control behaviour’ (dynamic mode) which reduces the annoying engine abrupt cut-off. This allows for a more pleasant driving experience and a constant pedal stroke. 
• The module is around 40 percent smaller than in the previous models for a better fit into the engine compartment. 
• The electronics are completely encapsulated in the housing, making them absolutely waterproof.
• Does not require any diagnostic tool for installation. 
The VOLspeed tuning chip comes with original plugs and colour-coded wires for an easy and perfect fit. Installation manuals and videos provide step by step detailed instructions and are easy to follow and understand. The VOLspeed does not require any diagnostic tool for installation.
The tuning module is plugged into the connections of the drive unit. These are located under the left engine cover. Depending on the type of bicycle, you will need different tools to remove this cover.
For the Full E +0 PRO you will require:  
Torx key TX20 / TX25 / TX30
Allen key 6mm
ISIS crank puller
Lock-ring tool for Giant / Yamaha PW-X
Chain whip (optional)
The tools required may differ for other models!

Technical specifications
Case dimensions: 37mm x 19mm x 9mm
Cable length: approx 140mm
Weight: 0.025kg
Power consumption: 0.2W
Supply voltage: 5VDC
WEEE reg. No. DE35476192