C3STROM Astro vs Trek Powerfly LT 9.9 Plus

Fuel	Electric	Electric
Motor	BAFANG 750W, 80Nm Rear hub integrated wheel	--
Range	50 miles per charge	--
Charging Time	Full charge in 4-5 hours	--
Top Speed	32 kmph	--
Speed	28 Mph – Class 3 Mode 32 Mph – Off-road Mode	--
Battery	Removable Lithium-ion 780WH SAMSUNG 21700 cells	Battery Type/Weight : Bosch PowerTube 500 Wh
Charger	4A	--
Controller	35A Peak Frame-integrated	--
Display	3.5 inch LCD display	Bosch Purion
Frame	6061 Aluminium alloy	OCLV Mountain Carbon main frame, alloy stays, ABP, Removable Integrated Battery (RIB), EVO link, tapered head tube, Knock Block, internal derailleur & dropper post routing, G2 Geometry,150 mm travel
Stem	--	Bontrager Line Pro, Knock Block, 35 mm clamp, 0 degree
Handle Bar	--	Bontrager Line Pro, OCLV Carbon, 35 mm, 27.5 mm rise, 780 mm width
Fork	--	Fox Factory 36 Float, GRIP2 damper, tapered steerer, G2 Geometry with 51 mm offset, e-bike optimized, 160 mm travel
Seatpost	--	Bontrager Line, internal routing, 31.6 mm, 15.5: 100 mm, 17.5 & 18.5: 125 mm, 19.5 & 21.5: 150 mm
Grip	--	Bontrager XR Trail Comp, nylon lock-on
Crankset	56T, 170 mm	e thirteen TRS carbon
Pedals	Wellgo platform pedals	--
Pedal Assist System	Intelligent 5 level Pedal Assist	--
Chain	KMC Z7	SRAM NX Eagle
Shifters	Shimano ASLRS45R7AT twist shift, 7 speed harness	SRAM XX1 Eagle single-click, 12 speed
Saddle	Ultra long seat filled with silicone	Bontrager Arvada Pro, carbon rails
Headset	--	Knock Block Integrated, sealed cartridge bearing, 1-1/8 top, 1.5 bottom
Derailleur Rear	Shimano 7 Speed	SRAM XX1 Eagle, Roller Bearing Clutch
Cassette	--	SRAM XG-1230 Eagle, 11-50, 12 speed
Chainrings	--	15T with chainguard
Bottom Bracket	Height :10.5"	--
Headlamp	130 Lux headlight with high and low beam Front left & right turn signals	--
Taillamp	LED taillight with integrated turn signals and brake light	--

Front	20 inch x 4.25 inch Anti-puncture tires	Bontrager XR4 Team Issue, Tubeless Ready, Inner Strength sidewalls, 120tpi, aramid bead, 27.5 x 2.80
Rear	20 inch x 4.25 inch Anti-puncture tires	Bontrager XR4 Team Issue, Tubeless Ready, Inner Strength sidewalls, 120tpi, aramid bead, 27.5 x 2.80
Wheel / RIM	Spoke	Bontrager Line Pro 40 carbon, Tubeless Ready, 108T Rapid Drive

Front	4-piston hydraulic brake, 180mm disc	Shimano Deore XT M8020 4-piston hydraulic disc
Rear	--	Shimano Deore XT M8020 4-piston hydraulic disc

Front	--	--
Rear	--	Rear Shock : RockShox Deluxe RT3, RE:aktiv 3-position damper, tuned by Trek Suspension Lab, 205 x 57.5 mm

Colors

Black Grey

Matte Onyx Gloss Black

Length	1778 mm	--
Seat Height	825	--

Features	- High-precision speed sensor - IPX6 water resistant connectors and wiring harness - USB Ports 5V 1A - Electronic horn integrated in the headlight	--
Additional Details	Throttle : Half twist throttle Rear Rack : 33Lb carrying capacity with optional adaptation custom carry bag and backup battery	Drive System : Bosch Performance CX Axles Front : Boost110 Rear : Boost148
Accessories	Fenders : Full coverage front and rear fenders	--