⟲ 360° — drag meThe facts.
| Brand | Bonamici Racing |
|---|---|
| Part number | FC110 |
| Fitment | Yamaha YZF-R7 (2021–2026) |
| Mechanism | Quarter-turn quick-release |
| Weight saving vs. OEM | 70% |
| Material | Lightweight anodised aluminium |
| Available colours | Black, silver, gold, orange, red, blue, green, bronze |
| What's included | Quick-release fuel cap, fixing bolt kit, rubber seal |
DescriptionThe whole story▼
Engineered for pit-lane efficiency and track-day confidence, the Bonamici Racing quick-release fuel cap FC110 delivers a 70% weight saving over the OEM unit while meeting the demands of competitive riding on the Yamaha YZF-R7 (2021–2026). Its quarter-turn locking mechanism is precise, positive, and fast — exactly what is needed when seconds count at a fuel stop.
Key Features
- 70% lighter than the original Yamaha fuel cap — a meaningful reduction in unsprung and chassis mass for a more responsive YZF-R7.
- Quarter-turn quick-release mechanism allows the cap to be opened and refitted in a single confident motion, minimising downtime during track-day refuelling.
- Direct OEM replacement — no modifications required; fits exactly where the standard cap sits on the YZF-R7 (2021–2026).
- Supplied complete with a dedicated fixing bolt kit and a rubber seal, ensuring a fuel-tight, rattle-free installation straight from the box.
- Available in eight anodised colours — black, silver, gold, orange, red, blue, green, and bronze — to complement any livery or personal style on the R7.
Build Quality and Design
Bonamici Racing manufactures this fuel cap from high-grade lightweight alloy, precision-machined to tolerances that guarantee a flush, factory-quality fit in the Yamaha YZF-R7 tank aperture. The anodised finish is applied for corrosion resistance and long-term colour retention, holding up to fuel spills and repeated handling without degrading. The quarter-turn mechanism is engineered to lock positively under vibration — a requirement that goes beyond aesthetics and speaks directly to rider safety. A misseated or poorly locked fuel cap is a genuine hazard at speed; the FC110's locking geometry eliminates that risk by providing clear tactile and audible confirmation of engagement every time.
Track Use and Practical Benefits
At circuit events, every second of a fuel stop is accounted for. The Bonamici Racing FC110 removes the fumbling associated with a conventional threaded cap, allowing a paddock crew or solo rider to refuel and get back on track without delay. The included rubber seal maintains a secure, leak-proof closure even when the cap is cycled repeatedly across a full race day. On the road, the quarter-turn action is equally appreciated for its everyday convenience, and the weight reduction — however incremental — reflects the same philosophy that makes aftermarket chassis accessories from Bonamici a fixture in top-level paddocks.
Fitment and Compatibility
This fuel cap is designed and confirmed to fit the following model:
- Yamaha YZF-R7 — model years 2021, 2022, 2023, 2024, 2025, 2026
It is a direct replacement for the OEM fuel cap and requires no additional adapters or machining. The included fixing bolt kit and rubber seal cover everything needed for installation.
Specifications
| Specification | Detail |
|---|---|
| Brand | Bonamici Racing |
| Part number | FC110 |
| Fitment | Yamaha YZF-R7 (2021–2026) |
| Mechanism | Quarter-turn quick-release |
| Weight saving vs. OEM | 70% |
| Finish | Anodised aluminium |
| Available colours | Black, silver, gold, orange, red, blue, green, bronze |
| What's included | Quick-release fuel cap, fixing bolt kit, rubber seal |
What's includedEverything in the box▼
- 1x quick-release fuel cap (Bonamici Racing FC110)
- 1x fixing bolt kit
- 1x rubber seal
FitmentWhich bikes this fits▼
- Yamaha YZF-R7 (2021–2026)
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