Factor Bikes has confirmed the release of the Aluto, a new endurance-focused gravel bike. It sits alongside the Ostro Gravel to offer riders a versatile option for mixed-surface riding.
According to Factor, the Aluto is engineered to be agile and comfortable for long-distance racing, training and exploring. It has a balanced race geometry and is optimised around 45mm tyres, with a maximum clearance of 47mm at the rear and 52mm at the front.
Compared to the Ostro Gravel, the Aluto has a slightly steeper head tube angle and shorter chainstays to maintain agility. A lower bottom bracket shifts the centre of gravity downwards for stability.
Mike McGinn, the Aluto’s designer, said “One of the major highlights of the Aluto is the delicate dance and balance of all its elements.
“While most companies are focusing on maximum volume of tyres, we’re painstakingly balancing the bike to provide a ride experience that is holistic, purposeful, and absolutely high performance.”
Features include downtube storage for tools and essentials and full internal cable routing. The bike is compatible with 1x and 2x groupsets.
The new bike is complemented by the Black Inc HB05 Barstem, which has a gravel-specific design with a shorter reach, shallow drop, and increased flare for stability over rough terrain.
David Millar, Brand Director at Factor Bikes, said “Gravel has evolved at an incredible pace. What used to be one discipline has now split into countless styles of racing and riding. The Aluto is our answer to that evolution.
“It’s a true high-performance all-rounder: sharp, agile, and versatile enough to excel across every scenario. I raced it at UNBOUND this year, and it delivered in every condition. With the Aluto, we’ve taken Factor’s signature handling and engineered it into a bike that can go further, adapt better, and still feel unmistakably Factor.”
The Aluto is available in sizes 49, 52, 54, 56, 58 and 61cm and comes in two colours, Raptor Blue and Quattro Grey, which are inspired by the Dakar Rally.
