Trek Madone SL 7 Gen 8 – The First 50 Replica

The First 50 Replica comes with many of the same graphic and storytelling elements as The First 50 ICON, but on the Madone SL 7 Gen 8. This race-ready road bike gives you the best of every world. It balances price and performance with a 500 Series OCLV Carbon frame, aero geometry and IsoFlow technology. You get a Shimano Ultegra Di2 wireless electronic drivetrain to deliver clean shifts every time, all topped off with carbon wheels and carbon handlebars for lightweight performance

Frameset
Frame
500 Series OCLV Carbon, Full System Foil tube shaping, IsoFlow seat tube, RCS Headset System, electronic or mechanical routing, removable aero chain keeper, T47 BB, flat mount disc, UDH, 142×12 mm thru axle
Fork
Madone Gen 8 full carbon, tapered carbon steerer, internal brake routing, flat-mount disc, 12×100 mm chamfered thru-axle

Weight
Weight
ML – 7.87 kg / 17.36 lbs (with TLR sealant, no tubes)
Weight limit
This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 125 kg (275 lb).

Drivetrain
Shifter
Shimano Ultegra R8170 Di2, 12-speed
Front derailleur
Shimano Ultegra R8150 Di2, braze-on, down swing
Rear derailleur
Shimano Ultegra R8150 Di2, 34T max cog
*Crank
Size: XS, S
Shimano Ultegra R8100, 50/34, 160mm length
Size: M, ML
Shimano Ultegra R8100, 50/34, 165 mm length
Size: L, XL
Shimano Ultegra R8100, 50/34, 170 mm length
Bottom bracket
Praxis, T47 threaded, internal bearing
Cassette
Shimano Ultegra R8101, 11-34, 12-speed
Chain
Shimano Ultegra/XT M8100
Max. chainring size
1x: 54T, 2x: 56/43

Wheels
Wheel front
Bontrager Aeolus Pro 51, OCLV Carbon, Tubeless Ready, 100×12 mm thru axle
Wheel rear
Bontrager Aeolus Pro 51, OCLV Carbon, Tubeless Ready, Shimano 11/12-speed freehub, 142×12 mm thru axle
Skewer front
Bontrager Switch chamfered thru axle
Skewer rear
Bontrager Switch chamfered thru axle
Tyre
Bontrager Aeolus Pro, Tubeless Ready, aramid bead, 120 tpi, 700×28 mm
Tyre part
Bontrager TLR sealant, 180 ml/6 oz
Max tyre size
32mm (as measured, see manual for details)

Components
Saddle
Bontrager Aeolus Elite, austenite rails, 145 mm width
Seatpost
Madone aero carbon seat post, 0 mm offset, short length
*Handlebar
Size: XS
Bontrager Aero Pro, OCLV Carbon, 31.8 mm, Di2 routing, 80 mm reach, 124 mm drop, 35 cm control width, 38 cm width
Size: S
Bontrager Aero Pro, OCLV Carbon, 31.8 mm, Di2 routing, 80 mm reach, 124 mm drop, 37 cm control width, 40 cm width
Size: M, ML, L
Bontrager Aero Pro, OCLV Carbon, 31.8 mm, Di2 routing, 80 mm reach, 124 mm drop, 39 cm control width, 42 cm width
Size: XL
Bontrager Aero Pro, OCLV Carbon, 31.8 mm, Di2 routing, 80 mm reach, 124 mm drop, 41 cm control width, 44 cm width
Handlebar tape
Trek EcoTack
*Stem
Size: XS
Trek RCS Pro, -7-degree, 80 mm length
Size: S, M
Trek RCS Pro, -7-degree, 90 mm length
Size: ML, L
Trek RCS Pro, -7-degree, 100 mm length
Size: XL
Trek RCS Pro, -7-degree, 110 mm length
Brake
Shimano Ultegra hydraulic disc, flat mount
Brake rotor
Shimano CL800, CentreLock, 160 mm
Rotor size
Max brake rotor sizes: 180 mm front, 160 mm rear