TAPR.01.B
TWM Quick Action CNC Aluminum Gas Cap
Precision-machined from billet aluminum, this quick-release motorcycle gas cap / fuel cap is built for riders who want faster operation, reduced weight, and a clean race-inspired finish.
Designed for select Aprilia motorcycles, the cap features TWM’s signature 1/4-turn quick-release mechanism. Simply push the handle down and turn counterclockwise for fast, smooth opening. Unlike traditional screw-type fuel caps, the TWM Quick Action design helps prevent binding and seizing during use.
The CNC aluminum body is finished with a durable, high-thickness anodized coating designed to resist fading from sun exposure and fuel contact. The black anodized surround gives the cap a purposeful look, while the colored center cap lets riders match the finish to their motorcycle.
TWM Special Components brings Italian motorcycle heritage, precision machining, and race-focused design into a premium gas cap made for performance, reliability, and standout detail.
Note: This is a non-locking quick-release gas cap and does not use the original key lock.
Fitment data lists this product for 66 model-year applications across 1 makes, with listed model years from 1992 through 2026.
| Model | Submodel / Trim | Years |
|---|---|---|
| RS125 | 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 | |
| RS125 | R Extrema | 1992, 1993, 1994, 1995 |
| RS250 | 1996, 1997, 1998, 1999, 2000, 2001-2004 | |
| RS250 | Challenge | 1999 |
| RS457 | 2024-2026 | |
| RS660 | 2021-2026 | |
| RS660 | Extrema | 2023-2024 |
| RS660 | Factory | 2025-2026 |
| RS660 | Stars & Stripes Limited Edition | 2022 |
| RSV Mille | 1998-2003 | |
| RSV Mille | SP | 1999-2000 |
| Tuono 1000 | 2003-2005 | |
| Tuono 1000 | Fighter | 2003 |
| Tuono 457 | 2025-2026 | |
| Tuono 660 | 2021-2024 | |
| Tuono 660 | Factory | 2022-2026 |





