i:SY XXL N3.8 ZR
i:SY XXL N3.8 ZR – A Timeless Classic, Now in XXL! The i:SY XXL N3.8 ZR brings the beloved i:SY riding experience to taller cyclists (up to 210 cm) with a reinforced frame for a higher load capacity (180 kg)....
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i:SY XXL N3.8 ZR – A Timeless Classic, Now in XXL!
The i:SY XXL N3.8 ZR brings the beloved i:SY riding experience to taller cyclists (up to 210 cm) with a reinforced frame for a higher load capacity (180 kg).
Key Features:
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Continuously variable ENVIOLO 380 hub gearing for smooth shifting
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Low-maintenance GATES® CDX CenterTrack belt drive for durability
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Powerful BOSCH Performance Line motor (75 Nm) with BOSCH Smart System
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eBike Flow app connectivity for full digital integration
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Speedlifter Twist handlebar adjustable in height and 90° rotation for easy storage
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Foldable pedals for compact convenience
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i:SY front luggage rack & quick-release frame lock
Perfect for daily commuting, long-distance rides, and hilly terrain, the XXL N3.8 ZR offers seamless power and comfortable cycling for all riders.
Specifications
i:SY N3.8 ZR
i:SY XXL N3.8 ZR – 2025 Model
Performance & Motor
Motor: Bosch Performance Line 25/75Nm
Manufacturer: Bosch
Assistance: Up to 25 km/h
Battery: Bosch PowerPack 545 (545 Wh)
Display: Bosch Intuvia 100
Frame & Components
Frame: Original i:SY XXL Unisex
Material: Aluminium
Fork: Original i:SY Starrgabel
Gearing & Braking System
Gearing: Continuously variable hub transmission
Shifter: ENVIOLO Twist Display Pro
Crankset: i:SY E-bike crank
Cassette: 22T
Brakes: Hydraulic disc brakes
Front: TEKTRO HD-T532 (4 pistons)
Rear: TEKTRO HD-T532 (2 pistons)
Brake Discs: 180 mm (front), 160 mm (rear)
Brake Levers: 3-finger
Wheels & Tires
Front & Rear Rims: RYDE Andra 40 Disc, 32H
Front Hub: Shimano Deore HB-M5100
Rear Hub: ENVIOLO HD, 6-bolt
Spokes: 32x Niro 2.0 mm
Tires: SCHWALBE Pick Up, Super Defense
Tire Size: 20 x 2.35 inch (ETRTO: 60-406)
Handlebar & Saddle
Handlebar: i:SY 30°
Grips: ERGON GC10 ergonomic grips
Stem: i:SY Stem 70mm
Headset: i:SY Steuersatz
Saddle: ZECURE, Hydro Foam, size L
Seatpost: i:SY Seatpost, 415 mm, ⌀ 34.9 mm
Seat Clamp: i:SY 1.0 integrated
Additional Features
Pedals: i:SY anti-slip folding pedals
Lights:
Front: FUXON FF-100EB (100 Lux LED high beam)
Rear: FUXON R-Glow S LED rear light
Kickstand: PLETSCHER Kickstand Comp40 Flex
Mudguards: SKS Bluemels (20-inch, width 65 mm)
Luggage Rack: i:SY Bagagedrager, MonkeyLoad-ready
Chain Guard: HORN Catena
Locks: Abus i:SY-Set, battery & frame lock (BLO BOS DT3 + 4750SL NR)
Technical Specs
Wheel Size: 20 Inch
Frame Height: 51 cm
Colors Available: Opal Green, Berry Red, Happy Orange, Pepper Black, Cosmos Blue
Maximum Load Capacity: 180 kg
Bike Weight: 26.2 kg
Charger: Bosch 4 Ah
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.