Addmotor M 550 vs KHS SixFifty 6555 Plus E

Fuel	Electric	Electric
Motor	Addmotor 48V 750W Rear-Mounted Geared Hub Motor, 80N·M Torque for all-terrain electric mountain bikes	Shimano E8000A Motor, 36V x 250W, 70Nm, Class 1, 34T
Range	85+ MILES (PAS 1) Miles Per Charge (Estimate)	--
Battery	48V 20.0Ah Lithium Battery Samsung Cells, Charging Time 6-7 Hours Rated For 800 Charge Cycles	Shimano Lithium 36V x 14Ah, 504Wh
Charger	2.5A US Standard Smart Charger	--
Controller	Addmotor 25A Controller	--
Display	Addmotor 5 Inch LCD Display with USB Port	--
Frame	6061 Aluminum Alloy Frame	E-FSS 650B 140 mm Plus, 6061 Aluminum w/Custom Formed Double Butted T/T & D/T, 1.5 Taper, 12 x 148 Boost Rear Axle, w/Replaceable Derailleur Hanger
Stem	Promax, Alloy, 100mm Length	Kore XCD, Aluminum 3D Forged, Threadless 4-bolt, 31.8 mm S: 60 mm, M-L: 70 mm, XL: 80 mm
Handle Bar	Black Aluminum Handlebar	Kore XCD 1 Riser, 760 x 18 mm, 31.8 mm
Fork	Addshox Spring Suspension Fork, 80mm of Travel, Preload Adjustment, ABS+	FOX Float 36, 29 Std/27.5+ Evol Air, Rhythm, 150 mm, Grip Sweep Adj., Ext Rebound Adj., 1-1/8~1.5 Taper, 15 mm x 110 QR Boost
Seatpost	Quick Release 30CM	Kind Shock Rage-I, Integra w/Remote, Travel Adjust
Grip	Ergonomic, Silica Gel	Q2 Lock-on
Crankset	--	Samox Aluminum Forged, 34T, 175 mm
Pedals	Alloy Black Pedals with Pins	--
Pedal Assist System	5 Level Pedal Assist, Cadence Sensor	--
Chain	KMC Rust Resistant Chain	Shimano CN-M7100
Shifters	--	Shimano New SLX, SL-M7100, 12-Speed, Trigger, Right Only
Saddle	Addmotor, Relax with Foam	WTB Volt Sport
Headset	--	FSA Orbit 1.5E, Zero Stack, 1-1/8”~1.5
Derailleur Rear	Shimano Altus 7 Speeds	Shimano New XT RD-M8100
Hub Front	--	Shimano FH-M7110-B Disc Cassette, 12 x 148 mm, Boost
Hub Rear	--	Shimano HB-M7110-B CenterLock Disc, 15 x 110 mm Axle, Boost
Spoke	--	14G Stainless Black, 28 x 28
Cassette	--	Shimano CS-M7100, 10-51T, 12-Speed

Front	Kenda 26'' x 4.0'' Fat Tires	Kenda Havok Pro EMC, 27.5 x 2.6”, 120TPI Folding, Tubeless- Ready
Rear	Kenda 26'' x 4.0'' Fat Tires	Kenda Havok Pro EMC, 27.5 x 2.6”, 120TPI Folding, Tubeless- Ready
Wheel / RIM	--	WTB Scraper i35 TCS Aluminum Plus Disc, 27.5, Double Wall, 28H, Tubeless-Ready

Front	Tektro 180MM Disc Brake	Shimano MT520 4-Piston, Hydraulic Disc, Servo Wave, 203/180 mm, Rotors= RT64 CenterLock
Rear	Tektro 180MM Disc Brake	Shimano MT520 4-Piston, Hydraulic Disc, Servo Wave, 203/180 mm, Rotors= RT64 CenterLock
Brake Lever	Tektro Mechanical EL530-RT / EL530-RS	Shimano MT501, Servo Wave w/I-Spec II

Front	--	--
Rear	--	--

Colors

Khaki Army Green Pearl White Estate Blue Black Grey

Black

Length	1958.34 mm	--
Handlebar Width	693.42	--
Seat Height	1069.34	--
Wheelbase	1270 mm	--

About	The Addmotor M 550 is a popular and highly regarded all-terrain electric fat bike. Its standout Read More	--
Features	Detachable Rear Rack, Full-Cover Fenders Fat Tires Integrated Headlight Integrated Brake Taillight	--
Additional Details	Throttle: Variable Speed Control - 1/2 Twist Throttle Integrated Wiring: Water-Resistant Connectors and Wiring Harness Rotors: Tektro MD-M300 180mm F/R Freewheel: Shimano 7 Speeds Measurement Bottom Bracket Height 13" Standover Height 29.1" Seat Tube 19" Handlebar Height 43.7" Reach 16" Rear Rack 14.5" Lowest Seat to Lowest Pedal 29.5"	Rear Shock : FOX Float DPS, Performance, 3-Pos, No.Evol w/LV Eyelet Frame Size : S/15, M/16.5, L/18, XL/20