This ABS Tone ring (also known as Sensor Ring, or Pulse Ring) is modified to correct the stock Speedometer from reading HIGH.
For example when your Speedometer shows 60mph, your true GPS speed is 56mph.
With this Correction Ring, your Speedometer will show the same speed as true GPS Speed.
This Ring is for the Rear Wheel and is meant for a Stock Size Tire (150/70R18)
It is necessary to perform an APRC (Aprilia Performance Ride Control) calibration after the installation of the new ring.
Made in the USA. Mild Steel Powder Coated Matte Black.
VIDEO:
https://youtu.be/DHDoT72rhRQ?si=-dLSxV3i5vb-wvqB
Fits:
Tuareg 660 Rally e5+ (2026-2027)
Tuareg 660 e5+ (base) (2026-2027)
Tuareg 660 (2022-2025)

Mild steel. Powder coated matte black. Made in the USA.
Aprilia Tuareg 660 · Speed correction
Tuareg 660 Rear
Speedometer Ring
$55.00
A replacement rear ABS tone ring providing 6.25% speedometer correction for stock tire sizes.
For stock tire sizes. If you are running non-stock tires, please email us before ordering so we can check your setup.
Need a different correction? If your speedometer mismatch is higher or lower than 6.25%, email us before ordering to discuss a custom ring.
See fitment & installation ↓
International shipping & fees
Items ship from New York, NY, USA. The listed product price does not include duties or import fees.
If your region is unavailable at checkout, email your name, shipping address, phone number, product and quantity. We can look up shipping charges and send an invoice.
How it corrects the reading
This ring provides 6.25% speedometer correction for stock tire sizes, bringing the indicated speed closer to actual GPS speed.
This product is also called an ABS sensor ring, tone ring or pulse ring.
Shipping and any applicable tax are calculated at checkout.
Unsure about fitment?Ask before you order ↗
Know before you fit
The right ring.
The right setup.
The stock speedometer can read higher than your actual GPS speed. This rear correction ring is designed for stock tire sizes.
After installing the ring, perform an Aprilia Performance Ride Control calibration. Check the model and tire size before fitting.
Fits these Tuareg models
- Tuareg 660 — 2022–2025
- Tuareg 660 e5+ (base) — 2026–2027
- Tuareg 660 Rally e5+ — 2026–2027
A question before you order?
Talk directly with the person behind the parts.
