I’ve had a these retrofitted to two skinsuits, less for the supposed 10W aero benefit and more for the avoidance of pin holes in expensive skinsuits, which inevitably shorten the garment’s lifespan.I rode my club skinsuit in a club event, and had my partner put the number in while I was wearing the skinsuit. This was very difficult, and you certainly wouldn’t want to ask someone you’re not intimate with to do this! On the second occasion I was using a Castelli Bodypaint skinsuit, and pushed the number in before putting the skinsuit on. Even that was a bit of fiddle, but mostly because my hands were cold.In use, the number pockets are great - none of that pricking fingers when putting a number on, or pins coming loose while warming up or racing. While the number is held really snug and with no flapping, I’ve no idea if there’s really a discernible aero benefit, but at least the days of pinholes in cycle clothing are receding!

Not new to the market, these stubby aerohats were popularised by Team Sky over the last few seasons. Very expensive, particularly when they were first released, Team Grumpy refer to these as “smurf hats” because of the slightly downturned aero tail!I can’t really comment on the helmet’s aero characteristics, other than to say that I would imagine the Bambino might be superior if you do a lot of looking down or around - this pushes the tail of a ‘normal’ aero helmet into the wind. In terms of fit, the helmet is reassuring in how stable the fit is on the head. The visor didn’t steam up, as per complaints of the early versions of the helmet. In use, I was aware of sweat in the helmet, but it didn’t dribble down onto the visor, which remained clear throughout the ’25’. I don’t know if there will be problems when racing in warmer conditions.Team Grumpy bought matte black Bambini - with the mirrored visor as shown above, they really remind me of the Power Rangers (I will leave you to Google that...). So maybe that’s the new team descriptor for them...