Felt FX Advanced GRX 600 vs Trek Marlin 5

Load Carrying Capacity	--	Combined weight of bicycle, rider, and cargo of 300 pounds (136 kg)
Frame	Felt Cyclocross UHC Advanced + TeXtreme carbon fiber, MMC with Inside Out construction, BB386 bottom bracket shell, 12 x 142 mm Syntace style thru axle, shoulder friendly top tube, flat mount disc brake standard, replaceable rear derailleur hanger, internal mechanical or electronic cable routing	Alpha Silver Aluminum, internal routing, chainstay disc brake mount, rack and kickstand mount, 135 x 5 mm QR
Stem	Devox, ±6¡ rise, ¯31.8 mm, 51 cm: 90 mm, 54 - 56 cm: 100 mm, 58 cm: 110 mm, 61 cm: 120 mm	Size : XXS - Bontrager alloy, 31.8 mm, Blendr compatible, 7 degree, 35 mm length ( Size : XS - 50 mm length ) Size : S - Bontrager alloy, 31.8 mm, Blendr compatible, 7 degree, 60 mm length ( Size : M - 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	Devox cross bend, 86 mm reach, 130 mm drop, 8¡ flare, ¯31.8 mm, 47 - 50 cm: 420 mm, 53 - 60 cm: 440 mm	Size : XXS, 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	Felt Cyclocross UHC Advanced + TeXtreme carbon fiber monocoque construction, Control Taper 1.125" - 1.5" aluminum steerer tube, carbon fiber blades, flat mount disc standard, 12 x 100 mm thru axle	Size : XXS - SR Suntour XCM 30, coil spring, lockout, preload, 100 mm QR, 100 mm travel 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	Devox Lite Road, ¯27.2 mm x 300 mm length	Size : XXS - Bontrager alloy, 31.6 mm, 12 mm offset, 300 mm length 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 GRX600, 46-30T, 47-50 cm: 170 mm, 53-55 cm: 172.5 mm, 57 - 60 cm: 175 mm	Size : XXS - Prowheel TM-CY10, 36/22, 160 mm length Size : XS, S, M - Shimano M315, 36/22, 170 mm length Size : ML, L, XL, XXL - Shimano M315, 36/22, 175 mm length
Pedals	--	VP-536 nylon platform
Chain	Shimano 11-speed	KMC Z8.3, 8 speed
Shifters	Shimano GRX600 11-speed	Shimano Altus M315, 8 speed
Saddle	Prologo Nago Evo X10 T2.0	Bontrager Arvada, steel rails, 138 mm width
Headset	FSA integrated sealed cartridge bearing with Felt Variable Height Cone Spacers (20 mm PC, 4.5 mm aluminum), Felt top cap and aluminum bolt, No.42, 1.125 - 1.5"	Semi-integrated, 1-1/8''
Derailleur Front	Shimano GRX810 braze-on, with ¯34.9 mm clamp adapter	Shimano Altus M315, 34.9 mm clamp, top swing, dual pull
Derailleur Rear	Shimano GRX812, 11-speed long cage	Shimano Altus M310
Hub Front	Devox R3 Disc, sealed cartridge bearing, 11-speed, 12 x 142 mm thru axle, Center Lock, 28H	Formula DC-22, alloy, 6-bolt, Shimano 8/9/10 freehub, 135 x 5 mm QR
Hub Rear	Devox R3 Disc, sealed cartridge bearing, 12 x 100 mm thru axle, Center Lock, 24H	Formula DC-20, alloy, 6-bolt, 5 x 100 mm QR
Spoke	2.0 mm stainless steel	14g stainless steel
Cassette	Shimano 11-speed, 11-30T	Shimano HG200, 12-32, 8 speed
Bottom Bracket	--	VP BC73, 73 mm, threaded cartridge

Front	Schwalbe X-One All Around MicroSkin TL-Easy, folding, 700 x 33c	Size : XXS - Bontrager XR2 Comp, wire bead, 30 tpi, 26 x 2.20'' 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	Schwalbe X-One All Around MicroSkin TL-Easy, folding, 700 x 33c	Size : XXS - Bontrager XR2 Comp, wire bead, 30 tpi, 26 x 2.20'' 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''
Wheel / RIM	Devox Variable Road C x 2.1, tubeless compatible 21 mm inner width, 23 mm depth	Size : XXS - Bontrager Connection, alloy, double-wall, 32-hole, 20 mm width, schrader valve Size : XS, S, M, ML, L, XL, XXL - Bontrager Connection, double-wall, 32-hole, 20 mm width, schrader valve

Front	Shimano GRX400 hydraulic disc, 160 mm rotor	Size : XXS, XS, S - Tektro HD-M276 hydraulic disc, short reach lever Size : M, ML, L, XL, XXL - Tektro HD-M275 hydraulic disc
Rear	ShimanoGRX400 hydraulic disc, 140 mm rotor	Size : XXS, XS, S - Tektro HD-M276 hydraulic disc, short reach lever Size : M, ML, L, XL, XXL - Tektro HD-M275 hydraulic disc
Brake Lever	Shimano GRX600, hydraulic	--

Front	--	--
Rear	--	--

Colors

Satin Aquafresh / TeXtreme White / TeXtreme (Pattern)

Lithium Grey Radioactive Red Volt to Miami Green Fade Azure

Length	--	--
Weight	--	13.97 kg

Features	--	- Suspension Lockout - Rack Mounts - Rear Kickstand Mount - Internal Cable Routing
Additional Details	Bar Tape : Felt CxGel tape with Felt Bubble-Tech F-Wing bar end plugs Bottom Bracket : FSA BB386 with 30 mm bearings Seatpost Clamp : Felt single bolt, ¯31.8 mm Thru Axles : Front: 12 x 100 x 123, thread: M12 x 1.5P x 16L, Maxle; Rear: 12 x 142 x 163 (163L + 7 head = 170 total), thread: M12 x 1.0P x 19L, Syntace	--
Accessories	Carbon assembly paste Chain plate protector	--