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Product Specifications
Light and aerodynamic, the Madone SL 5 8th gen. provides access to competition technology at an advantageous price. It offers an aerodynamic advantage similar to the Madone SLR 8th gen., which is more expensive, but is made of more economical OCLV 500 carbon and a two-piece cockpit with internal cable routing. Built for racing, it features geometry that favors speed in sprints while preserving confidence and control on descents. The Shimano 105 groupset keeps the price advantageous while delivering reliable and precise mechanical gear shifts.
This suits you if...
You are looking for an ultra-light road bike at a more affordable price than ultra-high-end competition models. You enjoy competition and club or solo rides, and want to combine aerodynamics and climbing efficiency without compromise. You are satisfied with more economical components, as long as they give you quicker access to the bike of your dreams.
Offered technologies
An ultra-light OCLV 500 carbon frame featuring aerodynamic tubes and IsoFlow technology for more comfort on the Saddle. A Shimano 105 2x12 groupset delivering precise mechanical gear shifts without the hassle of electronic groupsets. Hydraulic disc brakes, and tubeless wheels offering better puncture resistance and reduced rolling resistance.
The last word
The Madone SL 5 8th gen is the ideal bike for riders seeking top-level performance at a great price. Its frame features the same strengths as its big brother SLR, such as aerodynamic tubes and IsoFlow technology designed to combine comfort and lightness, but in a more economical setup to keep some budget for your competition and travel expenses.
Why you will love it
- The revolutionary Full System Foil tubes redefine speed design and optimize the bike's overall aerodynamics.
- The OCLV Carbon series 500 frame and new tube shapes save weight in key areas to help you fly up climbs.
- You get reliable and precise shifting without breaking the bank with the robust Shimano 105 groupset.
- IsoFlow technology, designed to give you a racing advantage by combining comfort and lightness, helps you ride harder and longer without sacrificing weight or aerodynamics.
| Specification | Details |
|---|---|
| Frame | OCLV Carbon series 500, Full System Foil tube shaping, IsoFlow seatpost tube, RCS headset, electronic or mechanical routing, removable aerodynamic chainstay guard, T47 bottom bracket, flat mount disc brakes, universal derailleur hanger (UDH), 142 x 12 mm thru axle |
| Fork | Madone Gen 8 full carbon, tapered carbon steerer, internal brake routing, flat mount disc, 12x100mm chamfered thru axle |
| Weight | ML - 8.70 kg / 19.19 lbs (with tubes) |
| Maximum weight | This bike has a maximum total weight limit (including the weight of the bike, rider, and luggage) of 125 kg. |
| Shift lever | Shimano 105 R7120, 12 speeds |
| Front derailleur | Shimano 105 R7100, weld-on, down swing |
| Rear derailleur | Shimano 105 R7100, max 36 tooth sprocket |
| Crankset |
Size XS, S: Shimano 105 R7100, 50/34, 165 mm length Size M: Shimano 105 R7100, 50/34, 170 mm length Size ML, L: Shimano 105 R7100, 50/34, 172.5 mm length Size XL: Shimano 105 R7100, 50/34, 175 mm length |
| Bottom bracket | Praxis, T47 threaded, internal bearing |
| Cassette | Shimano 105 7101, 11-34, 12 speeds |
| Chain | Shimano SLX M7100, 12 speeds |
| Rims | Bontrager Paradigm SL, Tubeless Ready, 24 holes, 21 mm width, Presta valve |
| Tires | Bontrager R1 Hard-Case Lite, stiffened spoke, 60 tpi, 700x28 mm |
| Spokes | 14 g stainless steel, black |
| Max. tire size | 32 mm (as measured, see manual for details) |
| Saddle |
Size XS, S: Bontrager Aeolus Comp, steel rails, 155 mm width Size XS, S, M, ML, L, XL: Verse Short, steel rails, 145 mm width Size M, ML, L, XL: Bontrager Aeolus Comp, steel rails, 145 mm width |
| Seatpost |
Size XS, S, M: Seatpost Madone aero, 0 mm offset, short Size ML, L, XL: Seatpost Madone aero, 0 mm offset, long |
| Handlebar |
Size XS: Bontrager Comp, alloy, 31.8 mm, 80 mm reach, 121 mm drop, 36 cm control width, 40 cm width at the drops Size S, M: Bontrager Comp, alloy, 31.8 mm, 80 mm reach, 121 mm drop, 38 cm control width, 42 cm width at the drops Size ML, L: Bontrager Comp, alloy, 31.8 mm, 80 mm reach, 121 mm drop, 40 cm control width, 44 cm width at the drops Size XL: Bontrager Comp, alloy, 31.8 mm, 80 mm reach, 121 mm drop, 42 cm control width, 46 cm width at the drops |
| Stem |
Size XS: Trek RCS Pro, -7 degree, 80 mm long Size S, M: Trek RCS Pro, -7 degree, 90 mm long Size ML, L: Trek RCS Pro, -7 degree, 100 mm long Size XL: Trek RCS Pro, -7 degree, 110 mm long |
| Brake rotor | Shimano RT70, centerlock, 160 mm |
| Rotor features | Maximum brake rotor size: 180 mm front, 160 mm rear |