Bioracer Speedwear Concept Tempest Protect in the TOUR test: A weather-proof jersey for cold race days

Weather-proof jersey for wind, cold and drizzle

The Jersey combines windproof and water-repellent Tempest-Protect panels on the front and sides with a more breathable back. The design is therefore aimed at changeable, cool conditions where a classic wind vest alone offers insufficient protection, but a rain jacket can quickly become too warm. Four back pockets, including one with a zip, as well as all-round reflective details, extend the jacket’s versatility to longer training rides in conditions of limited visibility.

Excellent weather protection in the TOUR test

In testing, the garment proved its worth as a protective, close-fitting training layer. The mark of 1.0 for weather protection speaks to its effective shielding against wind and light rain. The material design really comes into its own, particularly on open, wind-exposed stretches or during cool descents.

However, in the event of continuous rain, the jersey is no substitute for a fully waterproof rain jacket. The water-repellent construction is designed to cope with splashes, drizzle and brief showers rather than prolonged rainfall. If you’re training at high intensity in changeable weather conditions, you’ll find a functional alternative here consisting of a jersey and a windproof layer.

Fit: sporty cut and on the small side

In terms of fit, the Bioracer scores 1.8. According to the test data, the cut runs small and therefore requires careful attention when choosing a size. This may suit sport-oriented cyclists who are looking for a close-fitting jersey without any flapping fabric. Anyone who falls between two sizes or wishes to wear several warm layers underneath should check the size guide particularly carefully.

The available sizes range from S to 2XL. The manufacturer provides specific measurements for the chest, waist and hips. This makes it easier to choose the right size, but it is no substitute for trying the garment on if you are deciding between two sizes.

A comparison of weight and specifications

Weighing 285 grams in size L, the Tempest Protect is no lightweight. The score of 2.5 for weight and pack size highlights the trade-off inherent in the design: the extra protection for your kit comes at the expense of space in your jersey pocket. It is therefore less suitable as a compact emergency solution for mild days. Its strength lies rather in its role as a deliberately chosen layer of clothing for rides in unpredictable weather and low temperatures.

In terms of features, the Bioracer scores 2.0. Positive features include the collar lining, silicone hem, zip garage, zipped pocket and reflective piping. The price of 130 euros is at the lower end of the range among the models tested. This makes the jersey excellent value for money for cyclists who prioritise weather protection and are looking for a sporty-cut jersey for the transitional season.

Position in the test field

In a direct comparison, the Bioracer, with an overall score of 1.7, is on a par with the GripGrab model. It does not quite match the top scores achieved by Maap (1.3) or Castelli and Sportful (both 1.4). However, it combines very good weather protection with a comparatively moderate price. Its main weaknesses lie in its heavier weight and snug fit.

The editorial team’s conclusion

The Bioracer Speedwear Concept Tempest Protect Achieved an overall score of 1.7 in the TOUR test. Its strength lies in its excellent protection against wind, cold and drizzle, as confirmed by the score of 1.0 for weather protection. The sporty, rather slim fit suits fit road cyclists, but requires careful attention to sizing. Weighing 285 grams, it is not a lightweight spare jersey to carry in your bag. For ambitious riders who want to train reliably in cool and changeable conditions, it is a suitable choice at a comparatively affordable price.