This video is the first part of a two-part review focusing on the unboxing, assembly, and presentation of the Cyrusher Roam, a full-suspension 26-inch electric fat bike [01:44].
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Introduction & Collaboration: The presenter discusses his ongoing partnership with Cyrusher (celebrating its 12th anniversary) and reviews the features of previous models like the 20-inch Rumble, the Kuattro, and the Marauder [02:05]. He opted for the step-through “Roam” model in blue [02:58].
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Packaging & Unboxing: The bike arrives exceptionally well-packaged with thick protective foam, fully scratch-free [04:49]. It arrives 90% pre-assembled [05:05].
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Included Accessories: The box includes a high-end floor pump with a built-in pressure gauge [05:40], an expansive 228-language manual [05:56], a triangular Allen key [06:04], handlebar mirrors [06:04], a 4-lens headlight [06:18], an extra shorter seatpost, aluminum pedals [06:18], a tool kit [06:34], reflectors, a bell, and a 58.8V/2A charger [06:42].
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Assembly & Optional Parts: Assembly takes about 30 minutes for handy individuals [10:49]. The video also showcases optional metal mudguards and a sturdy rear rack [11:00].
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Specifications & Features:
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Build & Weight: Weighs 37 kg and can carry up to 150 kg [11:29]. Features an aluminum frame [11:44] with a step-through design [02:58].
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Suspension: Adjustable and lockable hydraulic front fork and a non-adjustable rear shock with linkage system [11:36].
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Battery & Range: Equipped with a 52V 15.6Ah removable battery, offering an estimated real-world range of around 80+ km [11:50].
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Motor & Brakes: Rear hub motor (250W nominal, 800W peak, 95 Nm of torque) [12:28]. Logan dual-piston hydraulic brakes with 180mm rotors [12:14].
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Drivetrain & Controls: Shimano Tourney 7-speed freewheel with a Shimano thumb shifter [12:44]. The color display shows battery status, speed, assistance levels (5 levels), and trip metrics [13:29]. Notably, pressing the plus button for 2 seconds lets riders switch between cadence and torque sensor modes [14:04].
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Comparison: The video concludes with a quick comparison to the Cyrusher Marauder, noting that the Roam has a higher bottom bracket and step-over height, making it ideal for riders between 1.65m/1.70m and 2m tall [14:32].