TrekMadone SL 7 Ultegra Di2 Gen 8 Road Bike
The Trek Madone SL 7 Ultegra Di2 Gen 8 Road Bike is a race-ready aero machine designed to offer an ideal balance of performance, comfort and value. Built with a 500 Series OCLV Carbon frame, it combines lightweight climbing ability with aerodynamic shaping to cut through the wind on fast descents.
IsoFlow technology improves comfort by smoothing road chatter and enhancing frame compliance, so you can ride harder for longer. A Shimano Ultegra Di2 wireless electronic drivetrain delivers crisp, precise shifting, while carbon wheels, handlebars and stem complete the build with lightweight efficiency. Perfect for riders who want top-tier speed without stepping into flagship pricing.
Technical Specification
| 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 limit | This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 125 kg (275 lb) |
| 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, 165 mm length | |
| Size – M, ML, Shimano Ultegra R8100, 50/34, 170 mm length | |
| Size – L, XL, Shimano Ultegra R8100, 50/34, 172.5 mm length | |
| Bottom bracket | Praxis, T47 threaded, internal bearing |
| Cassette | Shimano Ultegra R8101, 11-34, 12 speed |
| Chain | Shimano XT M8100, 12 speed |
| Max chainring size | 1x |
| 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, removable lever |
| Skewer rear | Bontrager Switch chamfered thru axle, removable lever |
| Rim | Bontrager Aeolus Pro 51, OCLV Carbon, Tubeless Ready |
| Tyre | Bontrager R3 Hard-Case Lite, Tubeless Ready, aramid bead, 170 tpi, 700×28 mm |
| Max tyre size | 32 mm (as measured, see manual for details) |
| 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, 38 cm width | |
| Size – S, Bontrager Aero Pro, OCLV Carbon, 31.8 mm, Di2 routing, 80 mm reach, 124 mm drop, 40 cm width | |
| Size – M, ML, L, Bontrager RSL Aero, OCLV Carbon, 31.8 mm, Di2 routing, 80 mm reach, 124 mm drop, 39 cm control width, 42 cm drop width | |
| Size – M, ML, L, Bontrager Aero Pro, OCLV Carbon, 31.8 mm, Di2 routing, 80 mm reach, 124 mm drop, 42 cm width | |
| Size – XL, Bontrager Aero Pro, OCLV Carbon, 31.8 mm, Di2 routing, 80 mm reach, 124 mm drop, 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 rotor | Shimano CL800, CentreLock, 160 mm |
Built, Checked, Tuned and Tested
All our bikes are fully built, checked, tuned and tested by our Cytech qualified mechanics and then securely packaged, ready for delivery. All you have to do is add the pedals (if included), attach the handlebars to the stem and tighten them following the included detailed instructions or by watching our video and using the provided FREE tools. Visit our Bike Assembly page to see how you assemble your new bike once you receive it.
All bikes collected from our shop, are built, tested and ready to ride. For hassle-free home delivery and bike set-up from a qualified mechanic use our Premier Delivery Service.
Please note, occasionally, manufacturers may change the specification without notice. Bicycles do not come with pedals unless otherwise specified. Bikes ordered for delivery will not arrive with the pedals installed, please refer to the owners manual and pedal installation guides provided for guidance. We do not install accessories to bikes, including mudguards. Bikes ordered for delivery that have tubeless compatible tyres and rims will arrive with inner tubes installed or with tubeless valves installed, this will be brand dependent. Sealant is available to be purchased separately.
If you require any assistance please contact our Customer Care team.







































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