Giant Propel Advanced Pro 1 Disc vs Trek Marlin 6

Load Carrying Capacity	--	Combined weight of bicycle, rider, and cargo of 300 pounds (136 kg)
Frame	Advanced-Grade Composite, disc	Alpha Silver Aluminum, internal routing, chainstay disc brake mount, rack and kickstand mount, 135 x 5 mm QR
Stem	Giant Contact SL Aero	Size : XS - Bontrager alloy, 31.8 mm, Blendr compatible, 7 degree, 50 mm length ( Size : S - 60 mm length) Size : M - Bontrager alloy, 31.8 mm, Blendr compatible, 7 degree, 70 mm length Size : ML, L - Bontrager alloy, 31.8 mm, Blendr compatible, 7 degree, 80 mm length Size : XL, XXL - Bontrager alloy, 31.8 mm, Blendr compatible, 7 degree, 90 mm length
Handle Bar	Giant Contact SLR Aero	Size : XS - Bontrager alloy, 31.8 mm, 5 mm rise, 690 mm width Size : S, M, ML, L, XL, XXL - Bontrager alloy, 31.8 mm, 5 mm rise, 720 mm width
Fork	Advanced-Grade Composite, full-composite OverDrive 2 steerer, disc	Size : XS - SR Suntour XCT 30, coil spring, lockout, preload, 100 mm QR, 80 mm travel Size : S, M, ML, L, XL, XXL - SR Suntour XCT 30, coil spring, lockout, preload, 100 mm QR, 100 mm travel
Seatpost	Giant Vector, composite	Size : XS, S, M - Bontrager alloy, 31.6 mm, 12 mm offset, 330 mm length Size : ML, L, XL, XXL - Bontrager alloy, 31.6 mm, 12 mm offset, 400 mm length
Grip	--	Bontrager XR Endurance Comp, lock-on
Crankset	Shimano Ultegra, 36/52with Giant Power Pro power meter	Prowheel C10Y-NW, 30T steel narrow-wide ring, 170 mm length
Pedals	--	VP-536 nylon platform
Chain	KMC X11SL-1	KMC X10, 10 speed
Shifters	Shimano Ultegra Di2	Shimano Deore M4100, 10 speed
Saddle	Giant Contact SL (forward)	Bontrager Arvada, steel rails, 138 mm width
Headset	--	Semi-integrated, 1-1/8''
Derailleur Front	Shimano Ultegra Di2	--
Derailleur Rear	Shimano Ultegra Di2	Shimano Deore M5120, long cage
Hub Front	Giant SLR 1 Aero Disc WheelSystem, 12 mm thru-axle	Formula DC-22, alloy, 6-bolt, Shimano 8/9/10 freehub, 135 x 5 mm QR
Hub Rear	Giant SLR 1 Aero Disc WheelSystem, 12 mm thru-axle	Formula DC-20, alloy, 6-bolt, 5 x 100 mm QR
Spoke	Giant SLR 1 Aero Disc WheelSystem	14g stainless steel
Cassette	Shimano Ultegra, 11 x 30	Shimano Deore M4100, 11-46, 10 speed
Bottom Bracket	--	VP BC73, 73 mm, threaded cartridge

Front	CADEX Race 25, tubeless,700 x 25,, folding	Size : XS, S - Bontrager XR2 Comp, wire bead, 30 tpi, 27.5 x 2.20'' Size : M, ML, L, XL, XXL - Bontrager XR2 Comp, wire bead, 30 tpi, 29 x 2.20''
Rear	CADEX Race 25, tubeless,700 x 25,, folding	--
Wheel / RIM	Giant SLR 1 Aero Disc Composite WheelSystem ( F:42 mm, R:65 mm)	Bontrager Connection, double-wall, 32-hole, 20 mm width, schrader valve

Front	Shimano Ultegra hydraulic	Size : XS, S - Tektro HD-M276 hydraulic disc, short reach lever Size : M, ML, L, XL, XXL - Tektro HD-M275 hydraulic disc
Rear	Shimano Ultegra hydraulic	Size : XS, S - Tektro HD-M276 hydraulic disc, short reach lever Size : M, ML, L, XL, XXL - Tektro HD-M275 hydraulic disc
Brake Lever	Shimano Ultegra hydraulic	--

Front	--	--
Rear	--	--

Colors

Metallic Navy Iris Reflective Black

Rage Red to Dnister Black Fade Matte Dnister Black Factory Orange Nautical Navy

Length	--	--
Weight	--	14.11 kg

Features	- Integrated aerodynamics - Integrated disc brakes - Unrivaled efficiency	- Suspension Lockout - Rack Mounts - Rear Kickstand Mount - Internal Cable Routing
Additional Details	Bottom Bracket : Shimano, press fit Extras : RideSense Bluetooth	--