BPM F-15RZ vs Trek Checkpoint SLR 9 AXS

Fuel	Electric	Electric
Motor	Ba Fang 1000W Rear Hub Brushless Motor Motor Power：Fixed Output Power : 1000W 5 Power Levels	--
Range	Up to 41 Miles	--
Charging Time	4-6 Hours	--
Battery	48V*21AH Samsung Lithium Ion Battery Life Est: 1000 Charges	SRAM eTap battery pack (with charger)
Charger	US Standard Smart Charger	--
Display	LCD Display	--
Frame	Aluminium-Alloy – heavy duty for off roading	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	--	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	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	Steel Tig Welding	Checkpoint carbon, tapered carbon steerer, mudguard mounts, flat-mount disc, 12x100 mm thru axle
Seats	Adjustable Seat: perfect for any size rider.	--
Seatpost	Aluminum & Saddle Seat	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
Crankset	--	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	Aluminum	--
Pedal Assist System	Range: Up to 47 Miles	--
Chain	--	SRAM RED D1, 12-speed
Shifters	Shimano 7-speed TX-50 7R/RD/TX-55GSD/MF-TZ21CP	SRAM RED eTap AXS, 12-speed
Gear	Rear Gears: 7 Speed	--
Saddle	--	Size: 49, 52 Verse Short Pro, carbon rails, 155 mm width Size: 54, 56, 58, 61 Verse Short Pro, carbon rails, 145 mm width
Derailleur Rear	--	SRAM RED XPLR eTap AXS, 44T max cog
Cassette	--	SRAM XG-1271, 10-44, 12-speed
Bottom Bracket	--	SRAM DUB, T47 threaded, internal bearing
Headlamp	LED	--

Front	Kenda 20” X 4.0” Fat Tire	Bontrager GR1 Team Issue, Tubeless Ready, Inner Strength casing, aramid bead, 120 tpi, 700x40 mm
Rear	Kenda 20” X 4.0” Fat Tire	Bontrager GR1 Team Issue, Tubeless Ready, Inner Strength casing, aramid bead, 120 tpi, 700x40 mm
Wheel / RIM	Freewheel: Shimano Pro Freewheel 7 Speeds	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	High quality Hydraulic Tektro Brakes	SRAM Red AXS hydraulic disc
Rear	High quality Hydraulic Tektro Brakes	SRAM Red AXS hydraulic disc

Front	--	--
Rear	--	--

Colors

White Black Red

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Length	--	--
Weight	27 kg	8.10 kg

Features	Designed for All Terrains Speedometer Battery Level Speed Setting Indicator Trip Distance Folding Features Compact Folding Design 3 Step System: (a) Fold in the Pedals (b) Handle Bars Slide Down (c) Quick Release Folds Down the Center	--
Additional Details	Throttle Type : Variable Speed Control – thumb Throttle Maximum Rider Weight: 136 Kg	--