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Sub-£1,500 aluminium disc-equipped bike with Shimano Ultegra groupset gets the unboxing first look treatment

Combining a lightweight aluminium frame with a carbon fork, disc brakes and an endurance focused geometry, the new Pro SL Disc from German direct-sales brand Rose Bikes looks a really smart bike for the £1,463.32 asking price if comfort is high on the agenda.

Aluminium frames have improved massively in recent years, they have gotten lighter and more refined and are a good alternative to carbon fibre, especially at this price point when every pound has to be squeezed. Claimed weight is a respectable 1,290g for the frame and it’s combined with a carbon fork. 

- 13 of the best aluminium road bikes

But the big news is that it’s offered with disc brakes this year. Rose is using the now standard 12mm thru-axles at both wheels with flat mount, and the hydraulic hoses are routed inside the frame for clean lines.

Rose Pro SL - drivetrain.jpg

You can choose the Rose SL Pro Disc in a number of builds, we’ve plumped for the Shimano Ultegra model with a compact chainset and 11-32t cassette for scaling the steepest climbs, and the excellent accompanying disc brakes that provide all the reassuring stopping power you need for all-weather braking confidence. 

- 22 of 2017's hottest disc-brake-equipped road bike

Rolling stock comprises Mavic Aksium Elite WTS wheels with 25mm wide Vittoria tyres, and finishing kit is all Ritchey equipment and a Selle Italia SLR saddle. You can, of course, customise the build as much as you want through Rose's easy-to-use online configurator. 

So, a lot of bike for not a lot of money then. But how does it perform? That’s a verdict you’re going to have to wait a few weeks for, once we’ve ridden it enough to see how it fares on our local roads before we publish the full review.

Remember you can see more unboxing videos on our YouTube channel.

David has worked on the road.cc tech team since July 2012. Previously he was editor of Bikemagic.com and before that staff writer at RCUK. He's a seasoned cyclist of all disciplines, from road to mountain biking, touring to cyclo-cross, he only wishes he had time to ride them all. He's mildly competitive, though he'll never admit it, and is a frequent road racer but is too lazy to do really well. He currently resides in the Cotswolds.