i:SY N3.8 ZR B
The crowd favorite in a lifestyle edition with a stepless gear system, exclusive color, and special features! Our i:SY N3.8 ZR B is a real eye-catcher. The exclusive frame color, urban blue, paired with brown components, ensures you’ll turn heads....
Book a test rideDescription
The crowd favorite in a lifestyle edition with a stepless gear system, exclusive color, and special features!
Our i:SY N3.8 ZR B is a real eye-catcher. The exclusive frame color, urban blue, paired with brown components, ensures you’ll turn heads. Equipped with a stepless ENVIOLO 3.8 hub and low-maintenance belt drive, it’s powered by the dynamic BOSCH Performance Line motor, perfect for avid riders and leisure cyclists tackling flat to hilly terrain.
The BOSCH Smart System connects the display, controls, and motor to your smartphone via the eBike Flow app. Like every i:SY, the N3.8 ZR B features standard high-quality components, such as disc brakes. The Speedlifter Twist allows for height adjustment and a 90-degree horizontal handlebar rotation without tools. Additionally, the pedals fold with a single click, making it especially practical for travel, such as in a caravan.
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Stylish accents with urban blue frame color, brown tires, saddle, and grips.
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Includes an ABUS frame lock, keyed alike for frame and battery.
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Stepless ENVIOLO 3.8 hub gear with low-maintenance GATES® CDX Centertrack belt drive.
Specifications
i:SY N3.8 ZR B
Model Year: 2025
Motor: Bosch Performance Line 25/75Nm, support up to 25 km/h
Battery: Bosch PowerPack 545, Capacity: 545 Wh
Display: Bosch Intuvia 100
Frame & Build:
Frame Type: Original i:SY Compact unisex
Frame Material: Aluminium
Fork: Original i:SY rigid fork
Frame Height: 47 cm
Wheel Size: 20 inches (ETRTO: 62-406)
Drivetrain:
Gears: Stepless hub gear (ENVIOLO Twist Display Pro shifter)
Crankset: i:SY E-bike crank
Cassette: 22T
Brakes:
Front Brake: TEKTRO HD-T532, hydraulic disc brake (4-piston, 180 mm disc)
Rear Brake: TEKTRO HD-T532, hydraulic disc brake (2-piston, 160 mm disc)
Wheels & Tires:
Rims: RYDE Andra 40 Disc, 32 H
Hubs: Shimano Deore HB-M5100 (front) / ENVIOLO TR, 6-bolt (rear)
Tires: SCHWALBE Super MotoX, 20 x 2.40 (brown side panels)
Comfort & Accessories:
Handlebar: i:SY 30° with ergonomic brown leather grips
Saddle: VELO ZECURE Hydro Foam (brown)
Pedals: i:SY Anti-slip folding pedals
Mudguards: SKS Bluemels 20-inch, 65 mm width
Carrier: i:SY carrier, ready for MonkeyLoad
Stand: PLETSCHER Kickstand Comp40 Flex
Lights & Locks:
Front Light: FUXON FF-100EB, 100 Lux LED (with high beam)
Rear Light: FUXON R-Glow S LED
Locks: ABUS i:SY set (keyed alike for frame and battery)
Additional Details:
Color: Urban Blue (with stylish accents in brown)
Maximum Weight Capacity: 150 kg
Weight: 24.8 kg
Charger: Bosch 4 Ah charger
Pickup & returns
Ride it through work
Employees and self-employed can lease bikes through o2o, Cyclis, b2bike, Lease a Bike or Joule — up to 40% cheaper than buying.
Questions
Something else? Ask us.
Can I test ride before buying?
Yes. Come by the shop in Laeken, Tuesday to Saturday, and try the bikes we have in stock.
Are pedals included?
We provide pedals so you can hit our test track right away. Need help finding the right pair? Foldable, griptape, freeride or clip-in: we've got them all.
Can I change parts or customize the paint?
Saddle, bars, tyres, wheels or a full custom paint job: bring your ideas and we make it happen.
Can I get a special offer or bundle?
Ask us for a tailored offer, including a sweet deal on accessories or a trade-in of your old bike.
Can I lease this bike?
Yes, through your employer or as self-employed via o2o, Cyclis, b2bike, Lease a Bike or Joule. How leasing works.