A2B Obree vs Trek Checkpoint SLR 9 AXS

Fuel	Electric	Electric
Motor	250 watt motor with regenerative braking. Internal torque sensor integrated to the drive shaft	--
Range	up to 100 km	--
Charging Time	3 hours	--
Top Speed	25 kmph	--
Battery	German BMZ Lithium-Ion, 36v available in 11.25Ah and 14.5Ah	SRAM eTap battery pack (with charger)
Charger	2A quick charger,	--
Battery Warranty	Up to 600 full charge cycles	--
Display	Backlight, speed, distance/range, charge/ recoup, riding/ walk assist modes	--
Frame	17" or 20" 6061 Y-almunium frame	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	--	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	Suntour suspension fork	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
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
Chain	--	SRAM RED D1, 12-speed
Shifters	--	SRAM RED eTap AXS, 12-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 Front	Shimano Deore 9-speed	--
Derailleur Rear	Shimano Deore 9-speed	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	--
Taillamp	LED	--

Front	2.35 Kenda Krusader	Bontrager GR1 Team Issue, Tubeless Ready, Inner Strength casing, aramid bead, 120 tpi, 700x40 mm
Rear	2.35 Kenda Krusader	Bontrager GR1 Team Issue, Tubeless Ready, Inner Strength casing, aramid bead, 120 tpi, 700x40 mm
Wheel / RIM	Spoke	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 Auriga E-Comp, Hydraulic front and rear disc brakes	SRAM Red AXS hydraulic disc
Rear	Tektro Auriga E-Comp, Hydraulic front and rear disc brakes	SRAM Red AXS hydraulic disc

Front	Suntour SF NCX-D-LO, 63mm Travel	--
Rear	Suntour SF NCX-D-LO, 63mm Travel	--

Colors

Grey Black Red White

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Length	--	--
Weight	24.1 kg	8.10 kg

Features	- USB Android charge port - Dual Disc Brakes	--
Accessories	Rear Carrier	--