Author Traction 27.5 ASL 2021-22 vs Trek Wahoo 24

Load Carrying Capacity	--	Combined weight of bicycle, rider, and cargo of 175 pounds (80 kg)
Speed	20	--
Frame	Double butted hydroformed alloy 6061 27.5" (ASL)	Alpha Silver Aluminum, 24''
Stem	AUTHOR alloy	Bontrager alloy, 31.8 mm, Blendr compatible, 7 degree, 60 mm length
Handle Bar	AUTHOR 9° 660 / 680 mm	Bontrager alloy, 31.8 mm, 15 mm rise, 580 mm width
Fork	Front : RST Aerial 27.5 TRL air, remote lock out (100 mm)	Wahoo 24'' alloy with ThruSkew
Seatpost	AUTHOR alloy (31.6)	Bontrager Comp, 6061 alloy, 27.2 mm, 8 mm offset, 250 mm length
Grip	AUTHOR GripLock foam	Kids' Kraton
Crankset	--	Alloy, 28T steel chain ring w/guard, 152 mm length
Pedals	AUTHOR alloy	Kids' 9/16''
Chain	KMC X10	KMC Z8.3, 8 speed
Shifters	SHIMANO Deore (20)	Shimano Altus M315, 8 speed
Saddle	AUTHOR Fenix	Kid's 24'' size, padded
Headset	--	VP 1-1/8'', semi-Integrated
Derailleur Front	SHIMANO Deore (34.9)	--
Derailleur Rear	SHIMANO Deore	Shimano Altus M310
Hub Front	--	Formula FM32 alloy, 135 x 5 mm
Hub Rear	AUTHOR Radon 32 holes	Formula alloy, 100 mm ThruSkew
Spoke	Black stainless steel 2.0 mm	14g stainless steel
Cassette	--	Shimano HG31, 11-34, 8 speed
Bottom Bracket	SHIMANO BB-52 BB unit	Sealed cartridge

Front	VITTORIA Barzo foldable 27.5" × 2.25"	24 x 1.95''
Rear	VITTORIA Barzo foldable 27.5" × 2.25"	24 x 1.95''
Wheel / RIM	Rims : AUTHOR Xenon TRC 27.5 32 holes	Alloy 24'', 28h

Front	TEKTRO Gemini disc hydraulic (6" rotors)	Alloy linear-pull
Rear	TEKTRO Gemini disc hydraulic (6" rotors)	Alloy linear-pull
Brake Lever	TEKTRO Gemini WS	Kids' alloy brake lever, black

Front	--	--
Rear	--	--

Colors

--

Viper Red/Trek Black Lithium Grey/Radioactive Red Waterloo Blue/Quicksilver

Length	--	--
Weight	13 kg	9.58 kg

Features	--	--
Additional Details	SIZE : 14", 16", 18" HEAD PARTS: AUTHOR Integrated 1.5" tapered CHAIN WHEEL : SHIMANO M4100-2 36-26 teeth 170 / 175 mm cranks	--