i:SY Compact XXL
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i:SY XXL Compact Electric Bike – Bosch-Powered for Tall Riders
Designed specifically for taller riders (up to 210 cm) and heavier loads (up to 180 kg), the i:SY XXL Comfort Electric Bike offers a compact 20" frame with premium Bosch Performance Line motor assistance. All variants feature a low-maintenance Gates CDX belt drive, hydraulic disc brakes, and the Bosch Smart System for seamless connectivity via the eBike Flow app. The Speedlifter Twist stem and foldable pedals make storage practical, while the included i:SY front carrier and frame lock add everyday convenience.
Choose Your Variant:
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E5 ZR F Comfort
Equipped with a Shimano Nexus 5-speed internal gear hub, this variant offers reliable performance for urban commuting. Comfort features include a BySchulz suspension seat post, ergonomically bent handlebars, a shorter stem for a more upright seating position, and a wider saddle for improved comfort. Ideal for riders who value simplicity and ease of use. -
N3.8 ZR
Features a continuously variable Enviolo 3.8 gear hub for smooth, stepless shifting, making it great for varied terrain. This variant suits riders who want effortless gear changes and adaptable riding. -
P12 ZR
Built with a high-performance 12-speed Pinion C1.12 gearbox and Gates CDX belt drive, this variant delivers an exceptionally wide gear range, precise shifting, and long-lasting durability. Perfect for riders tackling hills, touring distances, or carrying heavy loads.
All models are powered by the Bosch Performance Line motor with 75 Nm of torque and come with a 545 Wh Bosch Powerpack battery, offering a range of 50–120 km depending on terrain and assistance level.



