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Biktrix
Biktrix Juggernaut Ultra Duo 52V (17.5Ah) on Pumo Wiki:, Price TBD, official range 72km, weight 36kg. Biktrix Juggernaut Ultra Duo targets high-torque fat trails with Bafang Ultra and 52V 910Wh.
Biktrix Juggernaut Ultra Duo targets high-torque fat trails with Bafang Ultra and 52V 910Wh.
Opens eBay and Facebook Marketplace search results for "Juggernaut Ultra Duo 52V (17.5Ah)".
Recommended charger
52V high-current (~5–7 hours)
How to check battery health
Display and Bafang SOC
Bafang Ultra M620 firmware/torque-sensor tuning variance
Dual-pack connectors and weight
Fat-tire pressure and rolling resistance
Price TBD for Juggernaut Ultra Duo 52V (17.5Ah) in USD. Condition, battery health, and accident history affect price — check voltage and wear items before buying.
Bafang Ultra M620 firmware/torque-sensor tuning variance; Dual-pack connectors and weight; Fat-tire pressure and rolling resistance
52V 17.5Ah 910Wh internal pack: SOH, terminals, swell Bafang Ultra M620 mid-drive: Noise, error codes, sensors Tektro discs & Alivio 9-speed: Pads, shifting, chain
Key specs: official range 72km, battery 910Wh, 52V 17.5Ah, weight 36kg, top speed 45km/h.