Calamus One-25 vs EMotorad EMX

Fuel	Electric	Electric
Motor	--	250 W, 36 V Rear Hub
Range	30 miles / 48 Km (full power) 50 miles / 80 Km (economy mode)	50+ km per charge
Charging Time	3 hours for full charge, 30 minutes for 10 miles/16 Kms	--
Maximum Power	250 W Mid-drive Bofeili Motor , 4 power levels	--
Top Speed	25 kmph	45 kmph
Battery	504 Wh capacity , Removable with a key	36 Volts, 10.4 Ah Samsung Li-ion Battery
Charger	Ultrafast 52.4V, 4A	--
Battery Warranty	24-month warranty	--
Display	Integrated 4" Capacitive touch LCD TFT display Android enabled with Calamus Intelli UI	LCD 866 Display
Frame	Anodized Aircraft grade Aluminum	6061 Retractable Aluminium Frame
Handle Bar	Ergonomic single piece anodized aircraft grade aluminum with integrated stem	--
Seatpost	Satori suspension seat post	--
Saddle	Velo Ergo saddle	--
Derailleur Front	--	21-speed Shimano tourney dual derailleurs
Derailleur Rear	--	21-speed Shimano tourney dual derailleurs
Cassette	--	Free Wheel Shimano Deore Cassette CS - HGS00 -7
Headlamp	500 Lumens automatic LED lighting system with DRLs StVZO compliant	LED
Taillamp	--	LED

Front	Schwalbe Big Ben (28"x 2") puncture-protected tires	27.5 Inch Diameter and 2.1 Inch Wide Heavy Duty Tyres
Rear	Schwalbe Big Ben (28"x 2") puncture-protected tires	27.5 Inch Diameter and 2.1 Inch Wide Heavy Duty Tyres
Wheel / RIM	28" , Anodized aluminum rims , Stainless steel spokes	27.5 inch Black Magnesium Rings with 12G Anodized Steel Spokes

Front	160 mm Shimano AMT200 hydraulic disc brake	Dual Disc Brakes
Rear	160 mm Shimano AMT200 hydraulic disc brake	Dual Disc Brakes

Front	Al Mono-shock front suspension with 35mm travel	Dual Suspension
Rear	--	--

Colors

Asphart Grey Panther Black

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Length	--	--
Weight	21 kg	21 kg
Seat Height	800	--

Features	- Integrated weather-proof computer and navigation touchscreen - Detachable Battery - Android /IOS App - Blind Spot Assist With Haptic Feedback - Google Map Navigation - Finger Print Unlock - Anti-theft alarm - Smart Power Management - Short Circuit and Overcurrent Protection - Dual Protection From Overcharging - Temperature Resistance - Under-voltage auto sleep protection	LCD display odometer LED Lamp for night riders
Additional Details	Gears : Enviolo AutomatiQ TR System (CVT based Internal Gear Hub with auto shifting) Belt : Gates Carbon CDX belt drive system Ultra Boost Button : Quick on-demand acceleration In-built Speaker : High-frequency smart horn , System and alarm sounds Wireless Tech : Rider Profile recognition , Over-the-air firmware updates Security : Integrated theft defense system with Ultra smart lock, Anti-theft nuts and bolts & GPS, 4G enabled Rider Height (M) : 160-185 cm ( 5.2" - 6.06") Rider Height (L) : 185-200 cm ( 6.06" - 6.65")	--
Accessories	- Battery - Charging Adapter - Tool kit	--