Brake Cooling Duct Pro (pair) — Aprilia RS 660 / Tuono 660 & compatible
The Pro takes everything the standard duct does and turns it up. Larger body, underslung mount position on the fork bottom — closer to the rotor, more directly in the airstream. More duct, more flow, more cooling.
Built for riders who push harder and longer — track days, endurance laps, mountain passes where brakes never fully recover between corners. If the standard duct is the sensible choice, the Pro is the one you want when conditions get serious.
Same PET-CF construction, same cable tie and safety wire fitment, same direct bolt-on design. Just bigger, and better where it counts. Handmade to order, individually inspected before shipping.
Standard vs Pro
| Standard | Pro | |
|---|---|---|
| Mount position | Top | Underslung |
| Duct size | Standard | Larger |
| Airflow | Good | Higher |
| Material | PET-CF | PET-CF |
| Price (pair) | €119.99 | €129.99 |
Specs
| Material | PET-CF (carbon fiber reinforced PET) |
| In the box | 2× duct (left + right) |
| Mount | Underslung, fork bottom |
| Fastening | Cable tie + safety wire |
| Wheel removal | Not required |
| Fork | 41mm Kayaba USD |
| Made | Handmade, made to order |
Installation
- Position each duct underslung on the fork lower leg — no wheel removal needed
- Route and secure with cable tie
- Lock in place with safety wire
- Repeat for second side — done in under 15 minutes
No drilling, no modification to forks or calipers required.
Compatible models
- Aprilia RS 660 (2020–2026, all years)
- Aprilia Tuono 660 (all years)
- Aprilia Tuono 660 Factory (all years)
- Aprilia Shiver 900 (2017–2019)
- Aprilia Dorsoduro 900 (2017–2018)
- Any model with 41mm Kayaba USD fork
Not sure your model fits? Message before ordering.