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Speedbox 2.1 Tuning Chip for Giant Syncdrive eBikes | 2017-2022

Completely derestricts your eBike, perfect for shredding the trails!

Regular price
$185.00 USD
Regular price
Sale price
$185.00 USD
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100% Money Back Guarantee


All Speedbox products thoroughly tested and safe for your eBike. They are undetectable and can be turned on or off at anytime!


All Speedbox products come with a 2-year warranty


Free Standard Shipping in the UK & EU

UK Express Shipping Available

US/Aus Express Shipping via DHL (5 working days)

30 day returns/exchange

Speedbox 2.1 Tuning Chip for Giant Syncdrive eBikes

Latest tuning chip suitable for Giant eBikes with Syncdrive motors from 2017 onwards including; 2021 Ridecontrol EVO-SG/ERGO-SG systems. This performance tuning chip is easy to install will completely derestrict your eBike. 

Please note, this is not compatible with 2022 SyncdrivePro2 motors fitted to Reign E & Trance X Advanced ebikes (here's a link to the correct product)


- Plug & Ride, no programming required

- Full use of your display with accurate speed, distance & range

- Increase your eBike's max assistance speed up to 99kmh 

- Integrates with all Bosch displays including Ridecontrol One, EVO, EVO-SG, ERGO/SG

- 2-year limited warranty



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. 

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Speedbox 2.1 Tuning Chip for Giant Syncdrive eBikes | 2017-2022