Norco Search XR A2 vs Trek Marlin 4

Load Carrying Capacity	--	Combined weight of bicycle, rider, and cargo of 300 pounds (136 kg)
Frame	Butted Aluminum, Smooth Welds	Alpha Silver Aluminum, internal routing, chainstay disc brake mount, rack and kickstand mount, 135 x 5 mm QR
Stem	Norco SL Aluminum, 31.8mm Clamp, 70mm (49), 80mm (52), 90mm (55), 100mm (58), 110mm (61)	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	Norco Super Flare Aluminum, 16 Degree Flare, 40cm (49), 42cm (52), 44cm (55), 46cm (58, 61)	Size : XS, S - Bontrager alloy, 31.8 mm, 5 mm rise, 690 mm width Size : M, ML, L, XL, XXL - Bontrager alloy, 31.8 mm, 5 mm rise, 720 mm width
Fork	Full Carbon, Through Axle	Size : XS - SR Suntour XCE 28, coil spring, preload, 42 mm offset for 27.5'' wheel, 100 mm QR, 80 mm travel Size : S - SR Suntour XCE 28, coil spring, preload, 42 mm offset for 27.5'' wheel, 100 mm QR, 100 mm travel Size : M, ML, L, XL, XXL - SR Suntour XCE 28, coil spring, preload, 46 mm offset for 29'' wheel, 100 mm QR, 100 mm travel
Seatpost	Aluminum 27.2mm	Size : XS, S - Bontrager alloy, 31.6 mm, 12 mm offset, 330 mm length Size : M - Bontrager alloy, 31.6 mm, 12 mm offset, 360 mm length Size : ML, L, XL, XXL - Bontrager alloy, 31.6 mm, 12 mm offset, 400 mm length
Grip	Griptacular Shockproof Tape	Bontrager XR Endurance Comp, lock-on
Crankset	FSA Omega Modular 46/30 AGX+, 170mm (49, 52), 172.5mm (55, 58), 175mm (61)	Size : XS, S, M - Shimano Tourney TY301, 42/34/24, 170 mm length Size : ML, L, XL, XXL - Shimano Tourney TY301, 42/34/24, 175 mm length
Pedals	City Resin	VP-536 nylon platform
Chain	KMC X10	KMC Z7, 7 speed
Shifters	Shimano Tiagra ST-4700	Shimano Altus EF500, 7 speed
Saddle	Selle Royal Gravel with Cutout	Bontrager Arvada, steel rails, 138 mm width
Headset	Sealed Cartridge Bearing	Semi-integrated, 1-1/8''
Derailleur Front	Shimano GRX FD-RX400	Shimano Tourney TY300, 34.9 mm clamp, down swing, down pull
Derailleur Rear	Shimano GRX RD-RX400 Shadow RD+	Shimano Tourney TY300, long cage, 34T max cog
Hub Front	12x100mm Through Axle, 6 Bolt	Formula DC-31, alloy, 6-bolt, 6/7/8 speed freewheel, 135 x 5 mm QR
Hub Rear	12x142mm Through Axle, HG, 6 Bolt	Formula DC-20, alloy, 6-bolt, 5 x 100 mm QR
Spoke	Sapim Leader, Black	14g stainless steel
Cassette	Shimano CS-HG50, 11-36T, 10 Speed	Shimano TZ500, 14-28, 7 speed
Chainrings	--	1x/2x : 34T, 3x : 42T
Bottom Bracket	FSA BB386EVO for BSA	VP BC73, 73 mm, threaded cartridge

Front	Vittoria Terreno Dry 700x38c	Bontrager XR2 Comp, wire bead, 30 tpi, 29 x 2.20''
Rear	Vittoria Terreno Dry 700x38c	Bontrager XR2 Comp, wire bead, 30 tpi, 29 x 2.00''
Wheel / RIM	Alloy Pinned, 28H, 23mm ID	Bontrager Connection, double-wall, 32-hole, 20 mm width, schrader valve

Front	Tektro MD-C550 Dual-Piston Mechanical Disc, Resin Pads	Tektro MD-M280 mechanical disc, 160 mm rotor
Rear	Tektro MD-C550 Dual-Piston Mechanical Disc, Resin Pads	Tektro MD-M280 mechanical disc, 160 mm rotor
Brake Lever	Shimano Tiagra ST-4700	--

Front	--	--
Rear	--	--

Colors

Beige/Grey

Matte Trek Black Voodoo Aloha Green Matte Anthracite Magenta

Length	--	--
Weight	--	13.98 kg

Features	--	- Rack Mounts - Rear Kickstand Mount - Internal Cable Routing
Additional Details	--	Max compatible fork travel : 100 mm (XS & S: 490 mm axle-to-crown, M & up: 509 mm axle-to-crown)