Cube Flying Circus petrol´n´black

The "Flying Circus petrol’n’black" model from Cube, released in 2021, is a versatile dirt jump and pump track bike, available for 1049 EUR. Weighing 12 kg, it is light and manoeuvrable, making it ideal for challenging jumps and fast manoeuvres.

The bike’s frame is made from Aluminium Lite and is manufactured using AMF (Advanced Mechanical Forming) technology. It features a tapered headtube and a BSA bottom bracket, which provide additional stability and stiffness. The frame is specifically optimised for dirt jumps and pump tracks and offers adjustable dropouts as well as the option to retrofit a rear derailleur.

The Flying Circus is fitted with Shimano BR-MT400 hydraulic disc brakes, with a 180 mm disc at the front and a 160 mm disc at the rear. These provide reliable braking power and control in all conditions. The Manitou Circus Sport fork, with 100 mm of travel, provides the necessary damping and control over jumps and uneven terrain.

The crankset consists of a Samox BMX with a 28T chainring, whilst the drivetrain uses a KMC Z1 chain. The handlebars are CUBE Rise Trail Bar Pro with a width of 740 mm, which allows for optimum control and steering precision. The grips are CUBE Dirt Grips, which ensure a secure grip.

The stem is a CUBE Performance Stem Pro with a diameter of 31.8 mm, and the headset is a VP Integrated, measuring 1 1/8" at the top and 1 1/2" at the bottom. The rims are CUBE EX23, 32H, disc, tubeless-ready, enabling a stable and lightweight wheel configuration. The tyres are Schwalbe Table Top, 2.25 inches wide, which provide excellent grip and control.

The front hub is a CUBE TW1F with a 20 mm axle and 6-bolt mounting, whilst the rear hub is a CUBE Mi-7R singlespeed hub with a bolt-on axle and also a 6-bolt mounting. The saddle is an SDG Apollo RL, mounted on a CUBE Performance seatpost with a diameter of 30.9 mm. The saddle is clamped using a CUBE Varioclose with a diameter of 34.9 mm.

Overall, the 2021 Cube Flying Circus petrol’n’black offers a well-thought-out spec and high-quality components that are suitable for both beginners and experienced dirt jumpers and pump track riders.