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The "DrivE N3.8 ZR white" model from i:SY, launched in 2021, is a versatile e-bike with high-quality specifications. Priced at 3,699 EUR, it offers a well-thought-out combination of performance and comfort. The bike’s frame is made of aluminium and is designated ‘I:SY Bosch Belt’, indicating the integration of a Gates belt drive, which is renowned for its durability and low maintenance requirements. The maximum permissible weight is 140 kg, reflecting its robust construction.
Braking performance is provided by SHIMANO “MT-M402” brakes and brake levers, paired with SHIMANO brake discs, with the front disc measuring 180 mm in diameter and the rear 160 mm. The gear lever is the ENVIOLO “TR” in grey, which is known for its smooth, stepless shifting. The fork is also made of aluminium and is designed for disc brakes.
Lighting is provided by the B&M “Lumotec IQ Eyc” front light, with a brightness of 50 lux, and a B&M rear light, ensuring sufficient visibility in traffic. The UNION “SP-153” folding pedals are practical for transporting and stowing the bike. The drive is powered by a BOSCH mid-drive motor from the “Performance” series with a rated continuous power output of 250 W and a 500 Wh battery, which enables a good range. The BOSCH “Intuvia” display offers four assistance levels and a remote control with a push-assist function.
The handlebars are ERGOTEC “Ladytown” with a diameter of 31.8 mm, whilst the grips are HERRMANS “Line”. The stem is an ERGOTEC “Piranha 650B”, fitted with a SPEEDLIFTER “T17” offering 170 mm of extension. The SELLE ROYAL “Nuvola 5060” saddle and the CONTEC “Brut” aluminium seatpost ensure comfort on longer rides.
The rims are MACH 1 “Kargo Disc”, fitted with SCHWALBE “Super Moto-X” tyres, which are the same size (62-406) at both the front and rear. The front hub is a SHIMANO “Deore HB-M6000” QR, whilst the rear is a continuously variable ENVIOLO “TR” model. The spokes are made from stainless steel, providing additional stability.
Additional features include CURANA “C-Lite” composite mudguards, an M-TEC aluminium chain guard, a PLETSCHER “Comp 18 Flex” kickstand and a RACKTIME “Stand it Shine Evo i:SY” luggage rack with integrated light. Overall, the i:SY DrivE N3.8 ZR in white offers a well-thought-out specification for everyday use and impresses with its high quality and functionality.
| Brakes | SHIMANO "MT-M402" |
| Brake levers | SHIMANO "MT-M402" |
| Frame | I:SY Bosch Belt, Aluminium |
| Shift levers | ENVIOLO "TR", grey |
| Fork | Aluminium Disc |
| Bottom bracket | BOSCH |
| Crankset | STRONGLIGHT "Magan" GATES "CDX, 55T" |
| Sprocket | GATES "CDX" 22 teeth |
| Drive | GATES "Centertrack CDX" belt |
| Headset | FSA "54" 1 1/4" |
| Handlebar | ERGOTEC "Ladytown", Ø 31.8 mm |
| Grips | HERRMANS "Line" |
| Stem | ERGOTEC "Piranha 650B", Ø 31.8 mm, SPEEDLIFTER "T17", 170 mm extension, 1¼ |
| Saddle | SELLE ROYAL "Nuvola 5060" |
| Seatpost | CONTEC 'Brut' patent, Ø 31.6 x 400 mm, aluminium |
| Rims | MACH 1 "Kargo Disc" |
| Tires | Front tyre: SCHWALBE "Super Moto-X", 62-406; Rear tyre: SCHWALBE "Super Moto-X", 62-406 |
| Spokes | Niro |
| Pedals | UNION "SP-153" Folding Pedal |
| Front light | B&M "Lumotec IQ Eyc", 50 lux |
| Rear light | B&M |
| Mudguards | CURANA "C-Lite", Composite |
| Kickstand | PLETSCHER "Comp 18 Flex" |
| Rack | RACKTIME "Stand it Shine Evo i:SY", integrated light |
| Motor manufacturer / model | BOSCH "Performance" mid-drive motor, 36 V, 250 W continuous rated power |
| Display | BOSCH, "Intuvia " 4-stage, remote control, pushing aid |
| Battery | BOSCH lithium-ion with BMS, 36 V, 13.88 Ah, 500 Wh |
| Battery capacity (Wh) | 500 |