Model Positioning and Overall Impression The Cyrusher Zenith is an electric bike with a 6061 aluminum alloy frame and 26"×4.0" inch fat tires, aimed at urban commuting and multi-terrain riding. With a total length of 194cm and a handlebar length of 70cm, its dimensions sit in the robust range among fat-tire electric bikes. The 34.3kg total weight, paired with a 150kg maximum load, shows ample carrying margin for cargo and complex-surface riding. The seat height range is 82-102.5cm, an adjustable interval that provides fitting space for riders of different heights.
Power System and Range Performance The bike carries a 250W motor with torque reaching 95Nm, providing strong assist force for starts, climbs, and loaded riding. The top speed in assist mode is 25 km/h, meeting electric assist bike regulations in most regions. The battery is 52V 15Ah, with a range of 90km and a charging time of about 7-8h, suitable for daily commuting and short-to-medium rides. This power combination balances torque output and range capability well, meeting riders' dual needs for assist strength and mileage.
Frame Structure and Capability The 6061 aluminum alloy frame balances lightweight construction and structural strength, providing a stable support basis for fat-tire riding. The 26"×4.0" inch fat tires offer strong grip on gravel, sand, and snow. The 194cm total length combined with the 70cm handlebar length keeps the bike stable in a straight line while retaining steering response. The adjustable 82-102.5cm seat height covers a wide range of riders, providing footing space for riders with different leg lengths.
Shifting, Braking, and Control Configuration The drivetrain uses a Shimano 1*7 system, with gear coverage suited to slope changes on urban roads and mildly rolling sections. Braking uses hydraulic disc brakes, providing stable stopping power with the fat tires and high-torque setup, improving controllability on complex surfaces. The battery weighs 4.5 kg, a figure that affects the bike's center of gravity distribution and how it is handled when carried. The instrument shows speed, battery level, assist level, and mileage in real time, providing necessary data support for riding.
Human-Machine Interaction and Riding Experience The 95Nm torque output gives riders ample assist support on steep slopes and soft surfaces, noticeably reducing pedaling burden. The Shimano 1*7 drivetrain paired with the 250W motor lets riders find a suitable rhythm on both paved roads and light off-road sections. The adjustable 82-102.5cm seat height, combined with the 70cm handlebar length, offers a relatively relaxed riding posture for riders of different heights. The 34.3kg total weight combined with the 4.5 kg battery requires riders to mind changes in the center of gravity when carrying or pushing.
Use Scenarios and Overall Assessment The Cyrusher Zenith suits urban commuting, neighborhood shopping, light trail riding, and scenarios requiring strong grip and high torque output. The 250W motor and 95Nm torque combination can handle most steep slopes and load demands in assist mode. The 52V 15Ah battery and 90km range target reduce concerns about frequent charging in daily use. For riders who value high torque and fat-tire configuration and need a wide seat height adjustment range, this bike offers a steady option.
Specifications Model: Cyrusher Zenith Motor: 250W Torque: 95Nm Top Speed in Assist Mode: 25 km/h Battery: 52V 15Ah Charging Time: 7-8h Range: 90km Shifting: Shimano 1*7 Frame Material: 6061 aluminum alloy Total Weight: 34.3kg Maximum Load: 150kg Tires: 26"×4.0" inch Brakes: Hydraulic disc brakes Seat Height: 82-102.5cm Total Length: 194cm Handlebar Length: 70cm Battery Weight: 4.5 kg
Cyrusher
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AMPERBIKE S.L.
AMPERBIKE S.L. Cyrusher
ES-CALLE ISLA CABRERA N.16 BAJO DERECHA 46026 VALENCIA
812770689@qq.com
Cyrusher
This contact is responsible for product safety compliance. For help with an order or return, please contact customer service
AMPERBIKE S.L.
AMPERBIKE S.L. Cyrusher
ES-CALLE ISLA CABRERA N.16 BAJO DERECHA 46026 VALENCIA
812770689@qq.com