Factor Aluto Gravel Bike

The Aluto balances agility and control through purposeful geometry and chassis tuning. It uses a slightly steeper head tube angle, short chainstays, and a lowered bottom bracket to shorten wheelbase while stabilising the centre of gravity, giving riders a nimble feel without sacrificing high-speed stability.

Tire clearance and ride intent are central to the Aluto’s design. Factor engineered the bike to work best with tyres around 45 mm, while the frame can accept up to 52 mm on the front and 47 mm on the rear for riders who want extra volume and grip. This deliberate tyre/geometry harmony is intended to deliver a holistic, high-performance ride rather than only chasing maximum tyre volume.

The Aluto is positioned as a jack of all trades that can race when called upon and endure long events in comfort. It has already been proven on hard events and testing programs, including real-world racing and long-distance testing, which underlines its versatility and performance credentials.

Factor Aluto - FAQ

Q: What is the Factor Aluto designed for?
A: The Factor Aluto is a race-bred gravel bike designed as a high-performance all-rounder. It is built to be bright and responsive for faster gravel and mixed-surface riding, while still offering comfort and stability for long distances and adventure rides.

Q: How much tyre clearance does the Aluto offer?
A: The Aluto was engineered to work optimally with tyres around 45 mm wide, and it can accept up to 52 mm on the front and 47 mm on the rear for riders who want extra volume. 

Q: Is the Aluto a race bike or an endurance gravel bike?
A: Both. The Aluto blends race-level responsiveness with endurance comfort. Factor positions the bike as a versatile performer that can contest podiums yet remain comfortable and capable on long, rough events.

Q: How does the Aluto ride compared to the Ostro Gravel?
A: The Aluto has a brighter, more elastic and responsive ride feel compared to the stiffer Ostro Gravel. Geometry and chassis tuning on the Aluto prioritise agility while keeping stability at speed. Factor describes the Aluto as an all-rounder that still competes with top-flight racers.

Q: How do I decide between the Aluto and other Factor gravel models?
A: Choose the Aluto if you want a bright, responsive gravel bike that still climbs and races well, with a geometry tuned for agility and adaptable fit. If your priority is a very stiff, aero-focused fast gravel machine, compare the Aluto to the OSTRO Gravel and MONZA to align ride feel with your needs.

Q: What tyre width should I choose for my Aluto?
A: For the intended balance of agility and capability, Factor recommends tires around 45 mm. If you want more cushioning and traction, the frame supports larger tyres up to the stated clearances (52 mm front, 47 mm rear). At The Cycling Fix we would recommend fitting Pathfinder Pro tires.