Flyer M880 vs Trek Checkpoint SLR 9 AXS

Fuel	Electric	Electric
Motor	500W brushless hub motor	--
Range	30 - 50+ miles	--
Charging Time	Up to 10 hours	--
Load Carrying Capacity	300 lbs	--
Top Speed	32 kmph	--
Battery	48V 15Ah (687Wh) UL Recognized Lithium-Ion Samsung 50E 21700 Cells	SRAM eTap battery pack (with charger)
Charger	54.6V, 2A smart charger Operates on 100-240V AC outlets	--
Controller	48V 500W	--
Display	LCD display that shows speedometer, battery charge level, pedal assist level, odometer, and light indicator	--
Frame	6061 Aluminum	700 Series OCLV Carbon, IsoSpeed, downtube storage door, internal routing, Ride Tuned seat mast, chain keeper, T47 BB, mudguard mounts, integrated frame bag mounts, flat-mount disc, 142x12 mm thru axle
Stem	100mm, adjustable handlebar angle up to 60°	Size: 49 Bontrager RSL Carbon, 31.8 mm clamp, 7-degree, 70 mm length Size: 52, 54 Bontrager RSL Carbon, 31.8 mm clamp, 7-degree, 80 mm length Size: 56, 58 Bontrager RSL Carbon, 31.8 mm clamp, 7-degree, 90 mm length Size: 61 Bontrager RSL Carbon, 31.8 mm clamp, 7-degree, 100 mm length
Handle Bar	Aluminum, 680 mm wide, 48mm rise	Size: 49 Bontrager Pro IsoCore VR-SF, 38cm Size: 52 Bontrager Pro IsoCore VR-SF, 40cm Size: 54, 56 Bontrager Pro IsoCore VR-SF, 42cm Size: 58, 61 Bontrager Pro IsoCore VR-SF, 44cm
Fork	Rigid steel	Checkpoint carbon, tapered carbon steerer, mudguard mounts, flat-mount disc, 12x100 mm thru axle
Seatpost	--	Size: 49, 52, 54, 56 Bontrager carbon seat mast cap, 5 mm offset, short length Size: 58, 61 Bontrager carbon seat mast cap, 5 mm offset, tall length
Grip	Durable ergonomic TPE rubber	--
Crankset	53T, 170 mm forged alloy, dual-sided aluminum guard	Size: 49 SRAM RED AXS w/ power meter, 40T, DUB, 165 mm length Size: 52 SRAM RED AXS w/ power meter, 40T, DUB, 170 mm length Size: 54, 56 SRAM RED AXS w/ power meter, 40T, DUB, 172.5 mm length Size: 58, 61 SRAM RED AXS w/ power meter, 40T, DUB, 175 mm length
Pedals	Integrated reflectors, CrMo axle, standard 9/16" x 20 TPI threading	--
Pedal Assist System	5 level pedal assist with cadence sensor	--
Chain	KMC Z7 CrMo steel	SRAM RED D1, 12-speed
Shifters	Shimano SL-TX50-7R shifter	SRAM RED eTap AXS, 12-speed
Saddle	Comfort foam ergonomic saddle, integrated steel seat post, fixed angle	Size: 49, 52 Verse Short Pro, carbon rails, 155 mm width Size: 54, 56, 58, 61 Verse Short Pro, carbon rails, 145 mm width
Headset	Semi-integrated, 1-1/8" straight steerer tube	--
Derailleur Rear	Shimano TY300 7-speed derailleur	SRAM RED XPLR eTap AXS, 44T max cog
Spoke	12-gauge stainless steel, black	--
Cassette	--	SRAM XG-1271, 10-44, 12-speed
Bottom Bracket	--	SRAM DUB, T47 threaded, internal bearing
Stand	Steel Dual leg, spring loaded	--
Headlamp	LED	--
Taillamp	Integrated tail light with brake light	--

Front	26" x 3.0" puncture resistant liner	Bontrager GR1 Team Issue, Tubeless Ready, Inner Strength casing, aramid bead, 120 tpi, 700x40 mm
Rear	26" x 3.0" puncture resistant liner	Bontrager GR1 Team Issue, Tubeless Ready, Inner Strength casing, aramid bead, 120 tpi, 700x40 mm
Wheel / RIM	Steel rims (26" tires)	Wheel front Bontrager Aeolus RSL 37V, OCLV Carbon, Tubeless Ready, 37 mm rim depth, 100 x 12mm thru axle Wheel rear Bontrager Aeolus RSL 37V, OCLV Carbon, Tubeless Ready, 37 mm rim depth, 142 x 12mm thru axle

Front	Tektro 180 mm	SRAM Red AXS hydraulic disc
Rear	Tektro 180 mm	SRAM Red AXS hydraulic disc
Brake Lever	Aluminum alloy levers with motor cutoff switch and integrated bell	--

Front	--	--
Rear	--	--

Colors

Black Red White Blue

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Length	1863 mm	--
Weight	30 kg	8.10 kg
Seat Height	914	--
Wheelbase	1123 mm	--

Features	- Half Twist Throttle - Lever Braking System - Integrated Rear Rack	--
Additional Details	Frame Size : S, M, L Throttle : Half twist throttle Brake Calipers : Tektro Aries MD-M300 Fenders : Durable impact resistant ABS plastic Freewheel : Shimano TZ500 7-speed freewheel Front Storage capacity : 25 lbs Max Rider capacity : 220 lbs Rear rack capacity : 80 lbs	--