• Speedbox 3.2 for Yamaha PW-SE, PW-X, PW-TE, PW-CE, PW-X2 -1
  • Speedbox 3.2 for Yamaha PW-SE, PW-X, PW-TE, PW-CE, PW-X2 - 2
  • Speedbox 3.2 for Yamaha PW-SE, PW-X, PW-TE, PW-CE, PW-X2 - 3
  • Speedbox 3.2 for Yamaha PW-SE, PW-X, PW-TE, PW-CE, PW-X2 - 4
  • Speedbox 3.2 for Yamaha PW-SE, PW-X, PW-TE, PW-CE, PW-X2 - 6
  • Speedbox 3.2 for Yamaha PW-SE, PW-X, PW-TE, PW-CE, PW-X2 - 5
1 6

Speedbox 3.2 for Yamaha PW-SE, PW-X, PW-TE, PW-ST, PW-X2 eBike Tuning Kit

Speedbox 3.2 for Yamaha PW-SE, PW-X, PW-TE, PW-ST, PW-X2 eBike Tuning Kit

In stock & ready to ship

€216,95
€216,95
Sale Sold out
  • Visa
  • Shop Pay
  • PayPal
  • Mastercard
  • Google Pay
  • Apple Pay
  • Klarna
  • UK stock, tracked worldwide delivery
  • 30-day returns, Lifetime Warranty

  • DIY Install with basic tools

    Plugs into your existing wiring, nothing permanent. Video guide included.

  • Removes 15.5mph limit

    Switch between standard and tuned mode at any time.

  • Not sure it fits?

    Check your bike in our Kit Finder → or send us your make, model and year.

  • Real UK support

    A real person helps by email or WhatsApp if you get stuck.

Unlock the full potential of your Yamaha powered eBike with this eBike tuning kit. Works seamlessly with any Yamaha PW-X / PW-X2 / PW-SE  / PW-TE / PW-ST motor. It removes the 15mph or 20mph factory speed limit, allowing you to enjoy faster, unrestricted rides. Once fitted, it can be switched on or off at anytime using the handlebar controls.

Note, this tuning kit is not compatible with:

  • Yamaha PW-X3 / PW-S2 motors (shop here)
  • Giant brand eBikes (shop here)
  • Decathlon brand bikes like Rockrider E Explore 520

✅ Removes factory speed limit completely
✅ Stealth install, completely hidden
✅ Accurate speed & distance
✅ Lifetime warranty included

⚠️ For off-road use only. Not legal on public roads. Read full legal disclaimer.

Will this kit work with my bike?

  • Works with any eBike fitted with a Yamaha PW-SE, PW-X, PW-TE, PW-CE, PW-X2, PW-ST
  • Not compatible with; Giant brand eBikes, Yamaha UrbanRush, CrossCore, CrossConnect, Wabash, YDX-Torc, YDX-Moro, YDX-Moro Pro

How long does it take to fit?

We've rated this as an Moderate (possible motor removal) installation

What is your shipping & returns policy?

🇬🇧 UK

Free delivery to the UK with Royal Mail  Tracked 48. Tracked 24 is available as a paid option.

🇺🇸 USA

Free shipping on all orders, takes 5-7 business days.

Your parcel is exported from the UK and handed to USPS for final delivery.

All tariff charges and import paperwork is handled by us. No surprise customs bills on arrival.

🇦🇺 Australia

Free shipping on all orders, takes 7 business days. WA takes 14 days.

Parcels are delivered by Australia Post once they reach your local network.

We manage all import paperwork, so you won’t receive any unexpected fees.

🇨🇦 Canada

Shipped from the UK with full tracking via Royal Mail. Delivered to you by Canada post.

Canadian orders are subject to import duties or customs charges on arrival.

-

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

What's covered by the Lifetime Warranty?

All Speedbox products come with a lifetime warranty. In the unlikely event your product develops a fault or defect. We will replace it for free. 

To claim under warranty, simply contact us here

eBike firmware 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.

View full details