Bianchi Pista Steel vs Trek Marlin 4

Load Carrying Capacity	--	Combined weight of bicycle, rider, and cargo of 300 pounds (136 kg)
Frame	BIANCHI TRACK FRAME, BUTTED CR-MO MAIN TUBES W/PG CRMO REAR STAYS, TIG WELDED, W/TRACK DROPOUTS, SIZE: 46-49-51-53-55-57-59-61CM	Alpha Silver Aluminum, internal routing, chainstay disc brake mount, rack and kickstand mount, 135 x 5 mm QR
Stem	ALLOY AL6061, DIAM 25.4MM, RISE -15° FOR EXT: 90MM-49/51CM, RISE -17° FOR 110MM-53/55CM, RISE -7° FOR 120MM-57/59CM, RISE -17° 130MM-61CM	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	STEEL, WIDTH: 420MM FOR ALL SIZES, DIAM. 26MM	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	BIANCHI CR-MO TIG WELDED 1"	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	ALLOY, DIAM. 27.2MM, L. 250MM	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	--	Bontrager XR Endurance Comp, lock-on
Crankset	FSA TEMPO TRACK 48T, JIS/3/32", CRANK LENGTH: 165MM-49/53CM, 170MM-55/59CM, 172.5MM-61/63CM	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	WELLGO LU-895	VP-536 nylon platform
Chain	KMC Z-50	KMC Z7, 7 speed
Shifters	--	Shimano Altus EF500, 7 speed
Saddle	BIANCHI, STEEL SATIN RAIL	Bontrager Arvada, steel rails, 138 mm width
Headset	VP-A34C, 1" STEEL	Semi-integrated, 1-1/8''
Derailleur Front	--	Shimano Tourney TY300, 34.9 mm clamp, down swing, down pull
Derailleur Rear	--	Shimano Tourney TY300, long cage, 34T max cog
Hub Front	JOYTECH JY-165SBT/A ALLOY	Formula DC-31, alloy, 6-bolt, 6/7/8 speed freewheel, 135 x 5 mm QR
Hub Rear	JOYTECH JY-166SBT/A ALLOY	Formula DC-20, alloy, 6-bolt, 5 x 100 mm QR
Spoke	--	14g stainless steel
Cassette	--	Shimano TZ500, 14-28, 7 speed
Chainrings	--	1x/2x : 34T, 3x : 42T
Sprocket	SHIMANO SS-7600, 16T FIXED SPROCKET, 1/2"X3/32" + FREEWHEEL SPROCKET 16T ASSEMBLED ON THE LEFT SIDE	--
Bottom Bracket	--	VP BC73, 73 mm, threaded cartridge

Front	VITTORIA ZAFFIRO SLICK 700X25	Bontrager XR2 Comp, wire bead, 30 tpi, 29 x 2.20''
Rear	VITTORIA ZAFFIRO SLICK 700X25	Bontrager XR2 Comp, wire bead, 30 tpi, 29 x 2.00''
Wheel / RIM	DA-17 ALLOY DOUBLE WALL	Bontrager Connection, double-wall, 32-hole, 20 mm width, schrader valve

Front	RC-452 ALLOY DUAL PIVOT	Tektro MD-M280 mechanical disc, 160 mm rotor
Rear	--	Tektro MD-M280 mechanical disc, 160 mm rotor
Brake Lever	TEKTRO RL-721, ALLOY	--

Front	--	--
Rear	--	--

Colors

Gray

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	SIZES : 530 550 570 590 610 BB : FSA BB-7420ST	Max compatible fork travel : 100 mm (XS & S: 490 mm axle-to-crown, M & up: 509 mm axle-to-crown)