VOLspeed V4 eBike Tuning Kit Giant Syncdrive Pro / Core / Sport / Life

VOLspeed V4 eBike Tuning Kit Giant Syncdrive Pro / Core / Sport / Life

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Regular price £150.00GBP
Regular price Sale price £150.00GBP
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This eBike tuning kit works with any Giant brand eBike with a Syncdrive Pro / Core / Life / Sport motor. Once fitted, derestrict your ebike up to 28mph (45kmh).

This eBike tuning kit works with any Giant brand eBike with a Syncdrive Pro / Core / Life / Sport motor. Once fitted, derestrict your ebike up to 28mph (45kmh).


  • Not compatible with Syncdrive Pro2 & Sport2 motors (shop here)
  • Once fitted, avoid updating your bike's software

This eBike tuning kit works with any Giant brand eBike with a Syncdrive Pro / Core / Life / Sport motor. Once fitted, derestrict your ebike up to 28mph (45kmh).

  • Not compatible with Syncdrive Pro2 & Sport2 motors (shop here)
  • Once fitted, avoid updating your bike's software

"This product is well worth it and you will love your bike even more !!!"

The ebike tuning chip has transformed my bike to an exciting level. It was fun before but now it's just insane !!! I was in two minds at first, spending good money on such a gadget. This product is well worth it and you will love your bike even more !!! Easy to fit with the correct tools. Plenty of information and videos on the internet. Excellent service when ordering and help / advice if required. 👍👌👍🚲🚲

- Simon B.

Verified Purchase

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Frequently Asked Questions

What eBikes is it compatible with?

Please read check below for full compatibility. Contact us if you're unsure what motor your eBike has

  • Works with any Giant brand eBike fitted with any of these motors; Syncdrive Sport (70nm), Syncdrive Pro (80nm), Syncdrive Core / Life
  • Not compatible with the following; Syncdrive Pro2 (85nm), Syncdrive Sport2 (75nm), Any non Giant brand eBike

This tuning kit only works on eBikes with 25-32kmh factory speed limit. Youth (20kmh) & Class 3 (45kmh) are not supported

What are the benefits of this product?

  • Easily set a custom max speed on your eBike up to 45kmh (28mph)

  • Once fitted all ride modes work exactly the same including 'walk mode'

  • Full use of your display with accurate readings in kmh or mph

  • Completely undetectable and can be switched on/off at any time

  • 1-year warranty included

How is this installed?

VOLspeed V4 is easy to install, you can take a look at the instruction manual here

Alternatively, check out this youtube video

What is your shipping & returns policy?

Fast & free shipping to UK, USA, Australia & Canada

All orders are shipped fully tracked from our UK, US and Australian warehouses

Import-free shipping to the USA, Australia & Europe

Free shipping does not apply to EU and EEA countries

In the unlikely event you have trouble with your order, or you just change your mind. We offer easy, 30 day returns. 

Detailed Shipping/Returns info here

Important Legal Notice

Existing eBike Warranty:
The use of any tuning products may void the warranty of your eBike. We take no responsibility for any damages resulting from the use of any of our products.

eBike Laws:
Electric bikes equipped with tuning devices are not allowed to be used on public roads, cycling paths and public places. Electric bikes equipped with tuning products can be used exclusively on private property and entirely at one’s own risk. Under the EU's EN15194 regulation it is illegal to ride your eBike on public roads/cycle paths with a tuning device fitted. 

By purchasing a device from eBike tuner ltd you agree that eBike tuner ltd cannot be held liable for any damage, injury, fine or cost to you, your eBike or anyone else involved in your particular incident.

Why ebike riders are obsessed with VOLspeed tuning kits

Made in Germany, VOLspeed have been developing eBike tuning kits since 2017. All VOLspeed tuning kits are made using the highest quality components and are built to last.

  • Safely derestrict your eBike up to 45kmh (28mph)
  • Accurate speed & distance in kmh or mph
  • Easy installation, plug & ride tuning
  • Completely undetectable
  • 1-year warranty included

VOLspeed V4 Benefits

  • Experience the thrill of derestricted ridingUnlock the true potential of your eBike with a derestriction up to 45kmh (28mph)
  • Undetectable & Warranty IncludedNo need to worry about detection, plus a 1-year warranty for added peace of mind
  • Plug & Ride Activation is simple using the handlebar controls.
Fast & Free Shipping
1 year warranty included
Easy 30-day Returns
Money Back Guarantee