The Northwave Extreme RR shoes are a dazzling pair of booties. They work well and have great levels of stiffness. I feel that one dial is limiting in terms of fit and, although not bad, it could be better.
Carbon sole is stiff and supportive
No pressure from the pedals through the sole
Frustrating quick-release system
The Northwave Extreme RR has been with us for a few years now, but since our last test in 2017 the price has been hiked to £319.99, from £294.99. Are you getting any more?
Well, you still get the same shoe, so lets blame a strong euro and a messy Brexit for that one... but as a whole the Northwave Extreme RR isn’t a bad shoe.
In the looks department it really was 50/50 it terms of love/hate. I liked them and so did some of my peers but an equal amount didn’t like the looks. The white with red stripes could be seen as a little old fashioned now – when I say that, I mean 2010! Although these are typically Italian, right? You of course can get them in lime green or black if you prefer.
Northwave says that these have a stiffness rating of 15, which it says is the best-performing shoe it has made. Without a reference point we can’t be sure what that number equates to, but I found the RRs to be true to their word and provided a good, solid platform.
The 100 per cent unidirectional carbon feels planted and is comparable to the likes of the Sidi Shots in terms of stiffness. However, Northwave has done a good job at keeping the stack height relatively low and according to my rough measurements it is under 10mm.
Northwave says here that the Speedplay compatibility means you should have the lowest stack height possible when using this system of any shoe. I didn’t test this but it is a nice touch.
The Northwave Extreme RR shoes come with one dial – this is Northwave's own SLW2 and although I liked the Italian brand's thinking, it just isn’t as good as the latest Boa system. It is better than Sidi’s, though.
I found the dial to be too close to the shoe and it was annoying to tighten. The button does give you the incremental release of a full quick-release function, which is good, although having that, a one-and-only dial brings its limitations.
For fit Northwave uses what it calls XFrame technology, which could be likened to the new Fizik Infinito system.
It works very well and secures the foot nicely without pressure points, although where the Fiziks have two dials the Northwaves just have the one, so the fit could be even better in my mind.
One limitation to this system is that it is annoyingly tight to get your foot in and out of the shoe, despite the retention system releasing all the way. Another is that I had to use the Pro Slim fit sole (two footbeds are included) to get a more secure fit. Usually I can run 42s no problem.
For a size 42 they weighed in at 243g (per shoe) which isn’t too bad – lighter than the Pearl Izumi Pro Leader V4's for example (267g for the same size) – and way lighter than the Sidi Shots, which sit at 287g!
Thank you for reading 5 articles this month* Join now for unlimited access
Enjoy your first month for just £1 / $1 / €1
*Read 5 free articles per month without a subscription
Join now for unlimited access
Try first month for just £1 / $1 / €1
Symon Lewis joined Cycling Weekly as an Editorial Assistant in 2010, he went on to become a Tech Writer in 2014 before being promoted to Tech Editor in 2015 before taking on a role managing Video and Tech in 2019. Lewis discovered cycling via Herne Hill Velodrome, where he was renowned for his prolific performances, and spent two years as a coach at the South London velodrome.
Marxism meets meteorology on Tour de France stage two's Great Belt Bridge
The peloton will ride across the Great Belt Bridges on the way to Nyborg on Saturday afternoon, with wind forecast
By Adam Becket • Published
'There have been steps up along the way, but nothing unexpected': Ethan Hayter on his rise to top-level success
He recently won his first WorldTour race but it was no surprise, just steady progress, according to the super-talented young Brit
By David Bradford • Published
‘Those climber guys can ride over the cobbles these days’ - Fabian Cancellara predicts a fast paced opening week at the Tour de France
Cancellara has won the opening stage of the Tour de France five times and knows the importance of a strong opening week
By Tom Thewlis • Published