The facts.
| Brand | BST |
|---|---|
| Model | RAPID TEK |
| Position | Rear wheel |
| Weight | 7.05 lbs / 3.20 kg |
| Available sizes | 5.5" x 17" | 6.0" x 17" |
| Rim material | Pre-preg carbon fibre |
| Hub material | CNC-machined 6082 T6 aluminium |
| Radial load rating | 994 lbs / 451 kg |
| Static load rating | 617 lbs / 280 kg |
| Cornering load rating | 772 Nm |
DescriptionThe whole story▼
When lap times and track confidence are everything, the BST RAPID TEK carbon rear wheel delivers a measurable edge on the Yamaha YZF-R1/M RN32, RN49 and RN65 (2015–2026). At just 3.20 kg (7.05 lbs), the reduction in rotating unsprung mass is immediately felt — sharper turn-in, stronger acceleration out of corners, and a rear end that responds rather than lags.
Key Features
- Exceptional low weight of 3.20 kg / 7.05 lbs — dramatically reduced rotating mass for faster acceleration and more agile handling on road and track.
- Pre-preg carbon fibre rim construction delivers a strength-to-weight ratio that cast or forged aluminium wheels simply cannot match.
- CNC-machined 6082 T6 aluminium hub — precision-engineered for exacting fitment and long-term durability under race loads.
- DOT E and JWL certified — meets the highest international road and racing homologation standards.
- Ultra-high-speed 90° aluminium valve with cap included — engineered for the demands of sustained high-speed track use.
- Available with steel bearings or ceramic bearings for tuning rotational resistance to your riding discipline.
- 2-year manufacturer warranty — BST's confidence in their product backed in writing.
Track-Born Engineering
The RAPID TEK series represents BST's commitment to manufacturing carbon wheels that perform as hard as they look. The pre-preg carbon fibre layup is cured under controlled pressure and heat, producing a rim structure with zero voids and consistent fibre orientation — the kind of process that underpins wheels used in professional racing. The result is a wheel that handles the load ratings demanded at race pace: 994 lbs / 451 kg radial load, 617 lbs / 280 kg static load, 772 Nm cornering load, and 1,030 Nm torsional load.
Road & Track Versatility
Despite its racing credentials, the RAPID TEK rear wheel is equally at home on the road. DOT E and JWL certification means it is fully homologated for street use in Europe and beyond. The standard delivery size matches the OEM specification for the YZF-R1/M, so fitting is straightforward with no adaptors or modifications required. Alternative dimensions are available on request for riders who wish to run non-standard tyre profiles.
Finish Options
The RAPID TEK is offered in a wide range of finishes — Gloss, Satin-Matt, Forged Carbon, Solid Blue, Solid Red, Solid Green, Solid Gold, Solid Silver, Solid Orange, and Black Ink — allowing you to complement your R1's livery precisely, whether that's a factory colour scheme or a full custom build.
Fitment & Compatibility
- Yamaha YZF-R1 RN32 (2015–2016)
- Yamaha YZF-R1M RN32 (2015–2016)
- Yamaha YZF-R1 RN49 (2017–2020)
- Yamaha YZF-R1M RN49 (2017–2020)
- Yamaha YZF-R1 RN65 (2021–2026)
- Yamaha YZF-R1M RN65 (2021–2026)
Specifications
| Specification | Detail |
|---|---|
| Weight | 7.05 lbs / 3.20 kg |
| Rim sizes | 5.5 |
FitmentWhich bikes this fits▼
- Yamaha YZF-R1/M RN32, RN49 & RN65 (2015–2026)
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