Flyer Uproc4 8.70 Bike - 2021

The perfect all-mountain designed to explore the world, the use of the Uproc4 ranges from pleasant off-road vehicles at the end of the day, to trails that present technical difficulties, to get to the crossing of Alpine passes. The Uproc4 is therefore the perfect companion for different types of terrain. With 140mm wheel travel and practical 27.5-inch tires, on the toughest terrain it's almost as powerful as our summit conqueror Uproc7 and on moderate trails it's even a bit more agile. The Panasonic GX Ultimate propulsion unit weighing just 2.9 kg supports the Uproc4 powerfully and harmoniously even on the steepest climbs. The smart integration of the powerful battery ensures sufficient energy for extended routes with different elevation variations. The Uproc4 is undoubtedly the ideal companion to discover new horizons. Panasonic GX Ultimate motor, Weighing in at just 2.9 kilograms, the Panasonic GX Ultimate motor is one of the lightest in its class and with 90 Nm of torque it provides record-breaking pedaling assistance. The powerful propulsion unit is characterized by constant power deployment over a very wide pedaling frequency range - this means maximum assistance even with a low pedaling frequency. FIT D1 display and FLYER Remote Control (D1 optional), The control elements developed by FIT combine clarity, ease of use and perfect ergonomics - quality to try and touch with your hand. The large 3.5-inch FIT D1 display with numerous additional functions is optionally available. FLYER SIB-750 or SIB-630 battery, The semi-integrated 630 Wh or 750 Wh FLYER SIB (Smart Integrated Battery) battery offers a lot of energy to tackle extended and steep itineraries. SIB battery integration with firm position. Smart battery integration allows for easy replacement and ensures a firm position even on uneven dirt roads. The L-shaped structure of the lower tube maximizes the rigidity of the frame and ensures a safe and precise ride. 4-Link suspension - 140 mm wheel travel, The active frame with 4-joint suspension system, specially designed for e-bikes, has 140 mm wheel travel for great comfort and considerable driving safety on different types of dirt roads. Balanced geometry of the trail frame, the open head angle and optimized weight distribution ensure great riding stability, while the central saddle position ensures extraordinary climbing ability. The low top tube increases freedom of movement and safety on any terrain.