
It’s the product of 100 hours of wind tunnel testing and rides as fast and stiff as it looks. Cube claims that the latter can weigh as little as 6.6kg, whereas the Aero which we tested comes in at 7.9kg for a size 58. The Litening C:68X Aero, which we’ve tested, sits alongside the newer, lighter Litening C:68X Air.

Top specs of the bike are very expensive too. There’s a similar saving from the new cockpit with its flared bars, although we found the narrow tops took some getting used to, particularly when climbing out of the saddle. It’s a design that Trek says saves around 10 watts on the previous model. The new design and new OCLV 800 carbon fibre shave around 300g off the bike’s weight.
AER FIT PACK ALTERNATIVE UPDATE
The seventh generation Trek Madone SLR has had a radical update that has dispensed with IsoSpeed, as found on the previous generation Madone SLR 9, in favour of IsoFlow, which has a huge hole in the seat tube, with the saddle cantilevered over the rear of the bike. Claimed 20 watts aero gains from previous model.Here’s our pick of the freshest, fastest and most stylish aero bikes on the market. We’re riders like you who care about the whole experience of owning a bike, not just the numbers. Our team of expert reviewers led by tech editor Sam Challis has a wealth of experience riding bikes of all types. How we test and why you should take our word for it Lizzie Crabb / CyclistĪt Cyclist, we’re constantly out testing and evaluating a huge range of bikes from the budget to the most expensive, putting in the miles on roads we know well to pick apart what works and what doesn’t.

lightweight bike: Which is better for climbing? There are a couple of bikes here which fit into that mould, like the Specialized Tarmac SL7 and the Factor Ostro VAM, but you’ll find even more like the Bianchi Specialissima in our main guide to the best road bikes. The modern trend is to mix lightweight and aero. They’re lighter and more rigid, while still giving the aero benefits of a much longer tube with an aero tail.

The first aero bikes like the Cervélo Soloist had teardrop shaped tubing, but now Kammtail truncated aerofoil shapes – where the tail of the aerofoil is sliced off – are the norm. What is an aero bike? Matthew Loveridge / CyclistĪero bikes are road bikes designed to give you an extra turn of speed through aerodynamic features that streamline the bike’s frame.
AER FIT PACK ALTERNATIVE FULL
Keep reading for a full rundown on these bikes.
