Cube Supreme RT Hybrid EXC 500 flashwhite´n´black

The "Supreme RT Hybrid EXC 500 flashwhite’n’black" model from Cube, released in 2023, is a high-quality e-bike designed for comfort and safety. It is available at a price of 3,249 EUR. The frame is made from Superlite aluminium and features Comfort Ride Geometry, a tapered head tube, a semi-integrated luggage rack and a fully integrated battery. The maximum permissible weight is 140 kg, whilst the bike itself weighs 26 kg.

The bike is fitted with Shimano Deore BR-M6000 hydraulic disc brakes, with a diameter of 180 mm at the front and 160 mm at the rear. Gear changes are controlled via the Shimano Nexus SL-C6000-8 Revoshift. The SR Suntour NCX D LO Air fork, with 50 mm of travel and a lockout function, ensures comfortable suspension. Lighting is provided by the ACID Front Light PRO-E 60 and the ACID Mudguard Rear Light PRO-E, both operating at 12V DC.

The pedals are ACID PP Trekking, and the crankset is an ACID E-Crank with a 50T chainring and a length of 165 mm. The rear sprocket is a Gates Rear Sprocket CDC with 24T, whilst power is transmitted via a Gates CDX belt with 128T. The handlebars are CUBE Comfort Shape Bars, complemented by ACID Travel Comfort Gripshift grips. The stem is an adjustable CUBE Comfort Stem Pro with a diameter of 31.8 mm.

The headset is an ACROS AZF-1039, zero-stack both at the top (1 1/8", ZS 44 mm) and at the bottom (1 1/2", ZS 56 mm). The rims are CUBE EX23, tubeless-ready and have 36 spokes. The tyres are Conti Contact Urban with SafetyPro technology and a size of 50-622. The front hub is a Shimano Deore HB-M6000, whilst the rear hub is a Shimano Nexus SG-C6001-8CD with 8 speeds and a coaster brake.

The saddle is a Natural Fit Shen+, mounted on a CUBE Suspension Seatpost HD with a diameter of 30.9 mm. The saddle is clamped in place using a CUBE Screwlock with a diameter of 36 mm. The bike is also fitted with ACID 56 BB-mount mudguards, an ACID FM Pure kickstand and an ACID semi-integrated carrier, which is compatible with the ACID RILink adapter.

Power is provided by a Bosch Drive Unit Active Plus Generation 3 (50 Nm) Cruise (250 watts), supported by a Bosch PowerTube 500 battery with a capacity of 500 Wh. The display is a Bosch Intuvia, and the charger has an output of 2A. The gross weight of the bike is 26,900 g.