Batch Step -Thru Comfort Bike vs Trek Madone SLR 6

Load Carrying Capacity	--	Combined weight of bicycle, rider, and cargo of 275 pounds (125 kg)
Frame	Hydroformed 6061 Alloy, step through design	800 Series OCLV Carbon, KVF (Kammtail Virtual Foil) tube shape, adjustable top tube IsoSpeed, invisible cable routing, 3S aero chain keeper, T47 BB, DuoTrap S compatible, flat mount disc, 142 x 12 mm thru axle
Stem	60 mm aluminum	Size : 47, 50, 52, 54 - Trek Madone aero, invisible cable routing, 7 degree, 90 mm length Size : 56, 58 - Trek Madone aero, invisible cable routing, 7 degree, 100 mm length Size : 60, 62 - Trek Madone aero, invisible cable routing, 7 degree, 110 mm length
Handle Bar	Alloy, 75mm rise	Size : 50, 52 - Trek Madone adjustable aero VR-CF, OCLV Carbon, invisible cable routing, 93 mm reach, 123 mm drop, 40cm width ( Size : 47 - 38cm width ) Size : 54, 56 - Trek Madone adjustable aero VR-CF, OCLV Carbon, invisible cable routing, 93 mm reach, 123 mm drop, 42cm width Size : 58, 60, 62 - Trek Madone adjustable aero VR-CF, OCLV Carbon, invisible cable routing, 93 mm reach, 123 mm drop, 44cm width
Fork	1-1/8" rigid hi-tensile steel	Madone KVF full carbon, tapered carbon steerer, invisible cable routing, flat mount disc, carbon dropouts, 12 x 100 mm thru axle
Seats	Batch Comfort	--
Seatpost	Alloy suspension micro-adjust, 27.2 mm	Size : 47, 50, 52, 54, 56 - Madone aero carbon internal seatmast cap, integrated light mount, 25 mm offset, short length Size : 58, 60, 62 - Madone aero carbon internal seatmast cap, integrated light mount, 25 mm offset, tall length
Crankset	Forged alloy, Full chainguard, 165mm	Size : 47 - Shimano Ultegra R8000, 52/36, 165 mm length Size : 50, 52 - Shimano Ultegra R8000, 52/36, 170 mm length Size : 54, 56 - Shimano Ultegra R8000, 52/36, 172.5 mm length Size : 58, 60, 62 - Shimano Ultegra R8000, 52/36, 175 mm length
Chain	KMC Z7	Shimano Ultegra HG701, 11-speed
Shifters	Shimano RS-35 Revo Shift	Shimano Ultegra R8020, 11-speed
Saddle	--	Bontrager Aeolus Elite, austenite rails, 145 mm width
Headset	Threadless	--
Derailleur Front	--	Shimano Ultegra R8000, braze-on
Derailleur Rear	Shimano TY-300, 7 speed	Shimano Ultegra R8000, short cage, 30T max cog
Hub Front	32H Quick Release	--
Hub Rear	32H Quick Release	--
Cassette	13-34t 7 speed	Shimano Ultegra R8000, 11-30, 11 speed
Bottom Bracket	Cup and cone style	Praxis, T47 threaded, internal bearing

Front	700 x 40 mm	Bontrager R3 Hard-Case Lite, aramid bead, 120 tpi, 700 x 25c
Rear	700 x 40 mm	Bontrager R3 Hard-Case Lite, aramid bead, 120 tpi, 700 x 25c
Wheel / RIM	Rims : 32h Double wall Aluminum	Front : Bontrager Aeolus Pro 5, OCLV Carbon, Tubeless Ready, 19.5 mm rim width, 50 mm rim depth, 100 x 12 thru axle Rear : Bontrager Aeolus Pro 5, OCLV Carbon, Tubeless Ready, 19.5 mm rim width, 50 mm rim depth, 142 x 12 thru axle

Front	Alloy linear pull	Shimano Ultegra hydraulic disc, flat mount Brake Rotor : Shimano RT800, centerlock, 160 mm
Rear	Alloy linear pull	Shimano Ultegra hydraulic disc, flat mount Brake Rotor : Shimano RT800, centerlock, 160 mm

Front	--	--
Rear	--	--

Colors

Gloss Dusty Rose Gloss Pitch Blue

Navy Carbon Smoke/Viper Red Navy Carbon Smoke/Blue Matte Onyx Carbon

Length	--	--
Weight	--	8.26 kg

Features

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- 800 Series OCLV Carbon - Unprecedented integration - Adjustable Top Tube IsoSpeed - KVF Tube Shape - Invisible Cable Routing