VOLspeed for Bosch Smart System eBike Tuning Kit (Certified Refurbished)
VOLspeed for Bosch Smart System eBike Tuning Kit (Certified Refurbished)
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Certified Refurbished from VOLspeed, limited stock available
This bestselling eBike tuning kit works with any eBike fitted with a Bosch Smart System motor (excluding rim magnet models). Once fitted, derestrict your ebike up to 28mph (45kmh). Read our full review here.
What is a certified refurb?
These units were previously running the old firmware, they have been sent back to the manufacturer for testing and a firmware update to ensure they work with the current Bosch software
- Updated V2 version, compatible with the 16.19 software update
- Not compatible with bikes fitted with ABS or Rim Magnet Speed Sensors (located on rear wheel valve)
- Once fitted, avoid updating your bike as it may prevent the tuning kit from working
⚠️ For off-road use only. Not legal on public roads. Read full legal disclaimer.
Product Benefits
Product Benefits
Why choose this product:
Shipping & Returns
Shipping & Returns
We ship fast and free to the UK with Royal Mail. Shipping rates for the USA, Australia & Canada are shown clearly at checkout – no hidden fees
🇺🇸 We cover all US import paperwork for you and ensure no surprise bills on delivery. Just one flat fee of $39 USD
🇦🇺We cover all AU import paperwork for you and ensure no surprise bills on delivery. Just one flat fee of $39 AUD
🇨🇦 Orders to Canada may incur customs charges on delivery
Changed your mind? No problem. We offer 30-day returns — no hassle, no stress.
If something’s not right, we’ll sort it.
🔍 See full Shipping & Returns info here
Compatibility
Compatibility
Product Warranty
Product Warranty
In the unlikely event your product develops a fault or defect. We will replace it under warranty. All VOLspeed products come with a 2-year warranty.
To claim under warranty, simply contact us here
Software Updates
Software Updates
Updating your eBike’s motor firmware may block or disable your tuning kit.
We recommend avoiding firmware updates especially through service centres unless absolutely necessary. Most updates are optional, and a working eBike doesn’t usually need one.
Keep in mind:
✔ Firmware upgrades can remove tuning compatibility
✔ Tuning is only guaranteed to work with the firmware version available at time of purchase
✔ A blocked tuning kit due to a firmware update is not covered under warranty
If you’re unsure, reach out before updating. We’re here to help you keep your ride running exactly how you like it.
The product works perfectly and is great.
Works like a charm. Easy to fit and has cut my commute from 28mins to 18. Chews through the battery a bit more but to be expected. No dreaded error codes so far, very happy.
Quick delivery
Very easy to fit with clear instructions and the settings are straight forward
Does what it says on tin
Very impressed with e-bike tunner , the delivery was very quick .
The volspeed was really easy to install and so simple to use .
I cant believe how much better my bike is to ride now , no more feeling like I'm towing an anchor after 15 mph . I wish I had done it sooner .
If I change my bike I will definitely purchase a chip for it from e-bike tunner straight away
Great delivery