The Trek Madone SL 7 Gen 8 is a race-ready road bike built to give you the best of every world. Its featherweight build lets you soar up climbs, while aero geometry cuts drag on descents and IsoFlow keeps you comfortable through the miles. To give you the best balance of price and performance, it's built with 500 Series OCLV carbon, a two-piece handlebar and stem, and Shimano Ultegra Di2 wireless electronic drivetrain that delivers clean shifts every time, all topped off with carbon wheels for extra lightweight performance.
Sunset Cycles offers the 2025 Trek Madone SL 7 Gen 8 aero road bike in Matte Lunar Silver finish with free delivery.
The 2025 Trek MADONE SL range: Madone SL 5 Gen 8 (Blue) | Madone SL 5 Gen 8 (Smoke) | Madone SL 6 Gen 8 (Black) | Madone SL 6 Gen 8 (Crimson) | Madone SL 6 Gen 8 (White) | Madone SL 6 AXS Gen 8 (Black) | Madone SL 7 Gen 8 (Silver)
| Frame & Fork | |
| 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, 142x12 mm thru axle |
| Fork | Madone Gen 8 full carbon, tapered carbon steerer, internal brake routing, flat mount disc, 12x100mm chamfered thru axle |
| Wheels & Tyres | |
| Wheel front | Bontrager Aeolus Pro 51, OCLV Carbon, Tubeless Ready, 100x12 mm thru axle |
| Wheel rear | Bontrager Aeolus Pro 51, OCLV Carbon, Tubeless Ready, Shimano 11/12-speed freehub, 142x12 mm thru axle |
| Tyre | Bontrager R3 Hard-Case Lite, Tubeless Ready, aramid bead, 170 tpi, 700x28 mm |
| Drivetrain | |
| Shifter | Shimano Ultegra R8170 Di2, 12-speed |
| Crank | Size: XS, S Shimano Ultegra R8100, 50/34, 165 mm length Size: M Shimano Ultegra R8100, 50/34, 170 mm length Size: ML, L Shimano Ultegra R8100, 50/34, 172.5 mm length Size: XL Shimano Ultegra R8100, 50/34, 175 mm length |
| Bottom bracket | Praxis, T47 threaded, internal bearing |
| Components | |
| Saddle | Size: XS, S Bontrager Aeolus Elite, austenite rails, 155 mm width Size: M, ML, L, XL Bontrager Aeolus Elite, austenite rails, 145 mm width |
| Seatpost | Size: XS, S, M Madone aero carbon seat post, 0 mm offset, short length Size: ML, L, XL Madone aero carbon seat post, 0 mm offset, long length |
| Handlebar | Size: XS Bontrager RSL Aero, OCLV Carbon, 31.8 mm, Di2 routing, 80 mm reach, 124 mm drop, 35 cm control width, 38 cm drop width Size: S Bontrager RSL Aero, OCLV Carbon, 31.8 mm, Di2 routing, 80 mm reach, 124 mm drop, 37 cm control width, 40 cm drop width Size: M, ML, L Bontrager RSL Aero, OCLV Carbon, 31.8 mm, Di2 routing, 80 mm reach, 124 mm drop, 42 cm width Size: XL Bontrager RSL Aero, OCLV Carbon, 31.8 mm, Di2 routing, 80 mm reach, 124 mm drop, 41 cm control width, 44 cm drop width |
| 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 |
| Rotor size | Max brake rotor sizes: 180 mm front, 160 mm rear |
| Weight | |
| Weight | ML - 7.88 kg / 17.38 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). |
| Frame Size | Rider Height* (metric) | Rider Height* (imperial) |
| X Small | 143 - 158 cm | 4'8" - 5'2" |
| Small | 158 - 162 cm | 5'2" - 5'4" |
| Medium | 162 - 173 cm | 5'4" - 5'8" |
| Medium/Large | 173 - 179 cm | 5'8" - 5'10" |
| Large | 179 - 188 cm | 5'10" - 6'2" |
| X Large | 188 - 213 cm | 6'2" - 7'0" |
| *This is for guidance only. You may be taller or shorter, it doesn't mean our bikes will not fit you. The best way to determine the correct bike size for you is to try one. Please contact us if you are in any doubt about the correct bike size for you. | ||