Author Elite 27.5 vs Trek Checkpoint SLR 9 AXS

Fuel	Electric	Electric
Motor	SHIMANO Steps E-P800, 250 W	--
Speed	11	--
Battery	SHIMANO E-8036 Li-Ion, 36 V, 17,5 Ah, 630 Wh	SRAM eTap battery pack (with charger)
Display	SHIMANO Steps E-P8000, LCD	--
Frame	Alloyl 6061 27.5+" suspension (integrated battery), air shock FOX DPS Perfomance Float 205 / 57.5 mm (rear travel 140 mm)	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	AUTHOR alloy	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	RITCHEY MTN Rizer Trail WCS 15 mm 760 / 780 mm	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	Front : FOX 34 Rhythm Float air, lock out 15 mm thru axle, 1.5" tapered column (140 mm)	Checkpoint carbon, tapered carbon steerer, mudguard mounts, flat-mount disc, 12x100 mm thru axle
Seats	Clamp : AUTHOR (34.9)	--
Seatpost	KIND SHOCK RAGEi suspension travel 125 mm / 150 mm (30.9)	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	AUTHOR Pro Lock	--
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	HT platform	--
Chain	KMC e11T	SRAM RED D1, 12-speed
Shifters	SHIMANO Deore (11)	SRAM RED eTap AXS, 12-speed
Saddle	AUTHOR E-Mode	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	SHIMANO Deore	SRAM RED XPLR eTap AXS, 44T max cog
Hub Front	QUANDO 15 × 110 mm thru front axle	--
Hub Rear	QUANDO 12 × 148 mm thru rear axle 32 holes	--
Spoke	black stainless steel 2.2 mm	--
Cassette	--	SRAM XG-1271, 10-44, 12-speed
Bottom Bracket	SHIMANO Steps	SRAM DUB, T47 threaded, internal bearing

Front	MAXXIS Recon aramid 27.5" × 2.60"	Bontrager GR1 Team Issue, Tubeless Ready, Inner Strength casing, aramid bead, 120 tpi, 700x40 mm
Rear	MAXXIS Recon aramid 27.5" × 2.60"	Bontrager GR1 Team Issue, Tubeless Ready, Inner Strength casing, aramid bead, 120 tpi, 700x40 mm
Wheel / RIM	Rims : AUTHOR E-Krypton 27.5 32 holes	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	TRP Slate T4 disc hydraulic (7" rotors)	SRAM Red AXS hydraulic disc
Rear	--	SRAM Red AXS hydraulic disc
Brake Lever	TRP Slate T4	--

Front	--	--
Rear	--	--

Colors

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Length	--	--
Weight	24.3 kg	8.10 kg

Features	--	--
Additional Details	SIZE : 17", 19" HEAD PARTS: AUTHOR Integrated 1,5" CHAINWHEEL: SHIMANO Steps E-M600 38 teeth 170 / 175 mm cranks FREEWHEEL: SHIMANO CS-M5100-11 11-51 (11)	--