i:SY DrivE S8 RT grau

The “DrivE S8 RT grey” model from the i:SY brand, released in 2021, is an e-bike priced at 2,899 euros. It is fitted with a robust aluminium frame, which has been specially developed for Bosch motors. The maximum permissible weight is 140 kg, which is indicative of its sturdy construction.

The braking system consists of MAGURA ‘HS22’ brakes and brake levers, which ensure reliable braking performance. Gear changes are controlled via the SHIMANO ‘Nexus’ 8-speed system, which comprises both shift levers and hubs and enables precise gear selection. The aluminium fork contributes to the bike’s lightness, whilst lighting is provided by the B&M “Lumotec IQ Eyc” front light with 50 lux and a B&M rear light.

For added comfort and functionality, UNION “SP-153” folding pedals and a BOSCH bottom bracket are fitted. The crankset is a STRONGLIGHT “Magan” with a 44-tooth aluminium chainring, complemented by a SHIMANO 16-tooth sprocket and a KMC “E01 EPT” drivetrain. The ERGOTEC “Ladytown” handlebars have a diameter of 31.8 mm and are mounted on an ERGOTEC “Piranha 650B” stem, which is fitted with a SPEEDLIFTER “T14”.

The bike’s rims are MACH 1 “Kargo”, whilst the tyres are SCHWALBE “Big Ben Plus”, fitted in size 55-406 at both the front and rear. The front hub is a SHIMANO “Deore HB-T610” and the rear hub is a SHIMANO “Nexus” 8-speed RBN. The saddle is a SELLE ROYAL “Nuvola 5060”, mounted on a CONTEC Patent “Brut” aluminium seatpost.

Other features include CURANA “C-Lite” mudguards, a HEBIE “Chainglider” chain guard, a PLETSCHER “Comp 18 Flex” kickstand and a RACKTIME “Stand it Shine Evo i:SY” luggage rack with integrated light. The bike is powered by a BOSCH “Active” mid-drive motor with a rated continuous power output of 250 W and a voltage of 36 V. The battery is a BOSCH lithium-ion battery with a capacity of 400 Wh (11.11 Ah) and is controlled via a BOSCH “Intuvia” display, which offers 4-level control, remote control and push assist.

Overall, the grey i:SY DrivE S8 RT offers a well-thought-out combination of performance, comfort and functionality, ideal for everyday use or longer rides.