Bioracer SpeedConcept TT Overshoes

Rated 4.00 out of 5 based on 1 customer rating
(1 customer review)



Earn up to 59 Nopinz Points.

SKU: NZBI16-SC-OS Categories: , ,


The overshoe of 2015 World TT Champion Vasil Kiryienka designed by Bioracer for when every second counts and the margins of victory are slim. The SpeedConcept TT overshoe is made of specially coated fabric designed to be ultra smooth for maximum aerodynamic gains.

Closure is a single velcro tab under the shoe to prevent the need for a zip, a light roubaix inner for comfort.

Simply the best TT specific overshoe money can buy.

Available in Black or Silver and in a range of sizes.


Additional information

Weight 50 g
Dimensions 6 × 19 × 2 cm

Small (38 – 40 Eu), Medium (41- 43 Eu), Large (44 – 46 Eu), XL (47-49 Eu)


Silver, Black

1 review for Bioracer SpeedConcept TT Overshoes

  1. Rated 4 out of 5

    Martin Jones

    Bought these hoping for a super slick over shoe which they, very tight and snug fit for sure. But by getting the on my shoe the ankle section has stretched and now is about twice the size of my anckle which isn’t great as you can imagine. I have had to took them under my nopinz speed socks to keel my aerodynamics good. So only 8/10 from me maybe a zip was a better idea.

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