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  • VOLspeed V4 Tuning Chip for Giant eBikes | 2017-2022
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VOLspeed V4 Tuning Chip for Giant eBikes | 2017-2023

Derestrict your eBike up to 28mph (45kmh)

Regular price
$172.00 USD
Regular price
Sale price
$172.00 USD



1. All VOLspeed products are thoroughly tested and safe for your eBike

2. Max speed is capped at 28mph, preventing excessive speed

3. Completely undetectable, can be deactivated at anytime

4. Maintain accurate speed, distance & range in mph or kmh

5. Simple installation with original connectors, no programming required


All VOLspeed products come with a 1-year warranty

Made in Germany, they are CE registered and perfectly safe for your eBike


Fast, Free Shipping to the UK

DHL Express Shipping to most of Europe, US, Canada & Australia

All non-UK orders are treated as exports. Check your country for customs/duty information

30 Day Returns/Exchange

Check out our detailed Shipping/Returns policy here



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. 


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.

VOLspeed V4 Tuning Chip for Giant eBikes | Syncdrive Sport, Pro, Life, Core 

  • Works with any ebike fitted with a Giant Syncdrive motor from 2017 onwards (excluding Pro2 models with 85nm motors)
  • Easily set a new max speed up to 28mph
  • Full use of the display, with accurate speed/distance in kmh or mph
  • All ride modes work exactly the same, including ‘walk mode’ if you have one
  • Don’t just take our word for it, check out the reviews below
  • Please note: Not compatible with 2022 Syncdrive Pro2 (shop here)

VOLspeed V4 Tuning Chip for Giant eBikes | 2017-2023