FLYER Upstreet 7.23 HS CH

The "Upstreet 7.23 HS CH" model from FLYER, released in 2023, is a high-quality e-bike characterised by its robust construction and well-thought-out features. The aluminium frame contributes to a total weight of 32 kg, whilst the maximum load capacity is 150 kg. This model is suitable for riders between 155 cm and 165 cm in height.

Reliable braking performance is provided by the TRP C2.3 brakes, fitted at both the front and rear, complemented by matching brake levers and brake discs with a diameter of 203 mm at the front and 180 mm at the rear. The gears are operated via the Enviolo Twist Display Pro shifter, which promises simple and intuitive operation.

The SR Suntour Mobie25 Coil fork, with 75 mm of travel, ensures comfort on uneven roads. The lighting comprises the Busch & Müller IQ-XL front light and the Supernova M99 Tail Light 2 rear light, which ensure optimum visibility. Power is transmitted via a Gates belt with 130 teeth, combined with a Samox EC40 crankset and a Gates hi 22 Enviolo sprocket.

The Humpert Ergo XL handlebars, with a width of 700 mm and a 16-degree backsweep, offer an ergonomic riding position. The seatpost is a Satori Xopic2 suspension seatpost measuring 31.6 x 300 mm, which, together with the Selle Royal Essenza+ Moderate Eco saddle, ensures additional comfort.

The Upstreet 7.23 HS CH is fitted with Alexrims MD30 rims and Schwalbe Al Grounder tyres, connected by DT Swiss Champion spokes. The hubs are a Formula DC-71 at the front and an Enviolo TR CVP at the rear, both with 32 spoke holes.

Additional features such as the FLYER Versatile Rack, the ABUS Amparo 4750 X lock, mudguards from Sunny Wheel and an Ursus MooI 90 kickstand underline the model’s versatility. The drive is powered by a Panasonic GX Ultimate FIT motor, which is fed by a 630 Wh battery. The FIT DSP1-L display provides a clear view of ride data on a 3.5-inch colour screen.

With a seat tube length of 430 mm, a top tube of 594 mm and a wheelbase of 1170 mm, the bike offers stable and comfortable geometry. The head tube angle is 69 degrees, whilst the seat tube angle is 73 degrees, contributing to a balanced riding position. Overall, the FLYER Upstreet 7.23 HS CH impresses with its well-thought-out features and high build quality.