Felt TK3 vs Trek Domane AL 2 Gen 4

Load Carrying Capacity	--	125 kg (275 lb)
Frame	Felt Aero Track UltraLite custom butted aluminum, hydroform smooth welded construction, BSA threaded bottom bracket shell, horizontal dropouts with cast steel surfaces Shock:	100 Series Alpha Aluminium, tapered head tube, internal routing, mudguard mounts, flat-mount disc, UDH, 142x12 mm thru axle
Stem	Felt SuperLite, ±7° rise, Ø26.0 mm, 43 cm (650c):80 mm; Ø31.8 mm, 51 cm: 80 mm, 54 cm: 90 mm, 56 - 61 cm: 100 mm	Size: 44 Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 70 mm length Size: 49 Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 80 mm length Size: 52, 54 Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 90 mm length Size: 56, 58 Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 100 mm length Size: 61 Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 110 mm length
Handle Bar	Felt TK:K1,Ø26.0 mm, 43 cm (650c): 75 mm reach, 120 mm drop, 360 mm; Felt TKR-MSO, Ø31.8 mm, 51 cm: 360 mm, 54 - 58 cm: 390 mm, 61 cm: 420 mm; Felt	Size: 44 Bontrager Comp, alloy, 31.8 mm, 80 mm reach, 121 mm drop, 36 cm control width, 40 cm drop width Size: 44, 49 Bontrager Comp VR-S, alloy, 31.8 mm, 81 mm reach, 118 mm drop, 38 cm width Size: 49 Bontrager Comp, alloy, 31.8 mm, 80 mm reach, 121 mm drop, 38 cm control width, 42 cm drop width Size: 52 Bontrager Comp, alloy, 31.8 mm, 80 mm reach, 121 mm drop, 40 cm control width, 44 cm drop width Size: 52 Bontrager Comp VR-S, alloy, 31.8 mm, 81 mm reach, 118 mm drop, 40 cm width Siz
Fork	Felt Aero Track UHC Performance carbon fiber blades and dropouts, 1.125" aluminum steerer tube	Domane AL carbon, tapered carbon steerer, internal brake routing, fender mounts, flat mount disc, 12x100mm thru axle
Seatpost	Felt TkR, Ø27.2 mm x 300 mm	Size: 44, 49 Bontrager Comp, 6061 alloy, 27.2 mm, 8 mm offset, 250 mm length Size: 52, 54, 56, 58, 61 Bontrager Comp, 6061 alloy, 27.2 mm, 8 mm offset, 330 mm length
Grip	--	Bontrager Supertack Perf tape
Crankset	Felt Track, 48T x 3/32" chainring 144 mm BCD, 43 cm (650c): 155 mm, 51 - 54 cm: 165 mm, 56 cm: 167.5 mm, 58 - 61 cm: 170 mm	Size: 44 Shimano RS200, 50/34 (compact), 165 mm length Size: 49, 52, 54 Shimano RS200, 50/34 (compact), 170 mm length Size: 56, 58, 61 Shimano RS200, 50/34 (compact), 175 mm length
Chain	KMC Z610HX 1-speed 3/32"	Shimano Sora HG71, 8 speed
Shifters	--	Shimano Claris ST-R2000-R, 8 speed, right Shimano Claris ST-R2000-L, 8 speed, left
Saddle	Felt SuperLite; 43 (650c): Felt K:1 SuperLite	Verse Short, steel rails, 145 mm width
Headset	FSA IS-21 integrated, 1.125" sealed cartridge bearing with aluminum 9 mm cone spacer, Felt top cap	--
Derailleur Front	--	Shimano Claris R2000, 31.8 mm clamp
Derailleur Rear	--	Shimano Claris R2000, medium cage, 34T max cog
Hub Front	Felt TkR4, sealed cartridge bearing, double-threaded fixed / fixed, 120 mm with track nuts, 28H	Formula RX-512 alloy, 6-bolt, 100x12 mm thru axle
Hub Rear	Felt TkR4, sealed cartridge bearing, 100 mm with track nuts, 28H	Formula RX-142 alloy, 6-bolt, Shimano 11-speed freehub, 142x12 mm thru axle
Spoke	2.0 mm stainless steel	14 g stainless steel, black
Cassette	15T x 3/32" with lockring	Shimano HG31, CS-HG31, 11-32, 8 speed
Chainrings	--	1x: 50T, 2x: 50/34
Bottom Bracket	--	Shimano UN300, 68 mm, threaded cartridge, 110 mm spindle

Front	Vittoria Zaffiro Slick, 700 c x 23 c; 43 cm (650 c): Vittoria Rubino III 650 c x 23 c	Bontrager R1 Hard-Case Lite, wire bead, 60 tpi, 700x32 mm
Rear	Vittoria Zaffiro Slick, 700 c x 23 c; 43 cm (650 c): Vittoria Rubino III 650 c x 23 c	Bontrager R1 Hard-Case Lite, wire bead, 60 tpi, 700x32 mm
Wheel / RIM	Felt TkR4, 19 mm inner width, 30 mm depth	Bontrager Paradigm SL, Tubeless Ready, 24-hole, 21 mm width, Presta valve

Front	--	Tektro C550 mechanical disc brake, dual piston, flat mount Tektro wave, 6-bolt, 160 mm
Rear	--	Tektro C550 mechanical disc brake, dual piston, flat mount Tektro wave, 6-bolt, 160 mm

Front	--	--
Rear	--	--

Colors

Matte Black Shadow Matte Silver Matte Aqua

Crimson to Dark Carmine Fade Matte Lithium Grey

Length	--	--
Weight	8.1 kg	56 - 10.55 kg

Features	--	--
Additional Details	Bar Tape : Felt Gel tape with Felt Bubble-Tech F-Wing bar end plugs Bottom Bracket : Sealed cartridge, BSA threaded, square taper axle, 68 x 110 mm Seatpost Clamp : Felt single bolt, Ø30.6 mm	--