2025 Trek Madone SL 5 Gen 8 Road Bike
- Brand:: Trek
- Product Code: MAD291976028
- Availability: In Stock
2025 Trek Madone SL 5 Gen 8 Road Bike
Madone SL 5 Gen 8 is a lightweight aero road bike that brings elite racing tech to a lower price point. It offers similar aero benefits to the pricier Madone SLR Gen 8, but with a more economical OCLV 500 Carbon layup and two-piece cockpit with hidden cable routing. It's built to race, with geometry that keeps you quick on the sprints yet in control on fast descents. A Shimano 105 groupset keeps the price down while still delivering clean mechanical shifting you can trust.
SPECIFICATION :
| Frame | 500 Series OCLV Carbon, Full System Foil tube shaping, IsoFlow seat tube, RCS Headset System, electronic or mechanical routing, removable aero chainkeeper, T47 BB, flat mount disc, UDH, 142x12mm thru axle |
| Fork | Madone Gen 8 full carbon, tapered carbon steerer, internal brake routing, flat mount disc, 12x100mm chamfered thru axle |
Bottom Bracket |
Praxis, T47 threaded, internal bearing |
Stem |
Size: XS, Trek RCS Pro, -7 degree, 80mm length; Size: S, M, Trek RCS Pro, -7 degree, 90mm length; Size: ML, L, Trek RCS Pro, -7 degree, 100mm length; Size: XL, Trek RCS Pro, -7 degree, 110mm length |
Handlebar |
Size: XS, Bontrager Comp, alloy, 31.8mm, 80mm reach, 121mm drop, 36cm control width, 40cm drop width; Size: S, M, Bontrager Comp, alloy, 31.8mm, 80mm reach, 121mm drop, 38cm control width, 42cm drop width; Size: ML, L, Bontrager Comp, alloy, 31.8mm, 80mm reach, 121mm drop, 40cm control width, 44cm drop width; Size: XL, Bontrager Comp, alloy, 31.8mm, 80mm reach, 121mm drop, 42cm control width, 46cm drop width |
Saddle |
Size: XS, S, Bontrager Aeolus Comp, steel rails, 155mm width; Size: XS, S, M, ML, L, XL, Verse Short, steel rails, 145mm width; Size: M, ML, L, XL, Bontrager Aeolus Comp, steel rails, 145mm width |
Seatpost |
Size: XS, S, M, XL, Madone aero carbon seatpost, 0mm offset, short length; Size: ML, L, Madone aero carbon seatpost, 0mm offset, long length |
Pedals |
None included |
Rear Derailleur |
Shimano 105 R7100, 36T max cog |
Front Derailleur |
Shimano 105 R7100, braze-on, down swing |
Crank |
Size: XS, S, Shimano 105 R7100, 50/34, 165mm length; Size: XS, S, Shimano RS520, 50/34, 165mm length; Size: M, Shimano 105 R7100, 50/34, 170mm length; Size: M, Shimano RS520, 50/34, 170mm length; Size: ML, L, Shimano 105 R7100, 50/34, 172.5mm length; Size: ML, L, Shimano RS520, 50/34, 172.5mm length; Size: XL, Shimano 105 R7100, 50/34, 175mm length; Size: XL, Shimano RS520, 50/34, 175mm length |
Shifters |
Shimano 105 R7120, 12 speed |
Cassette | Shimano 105 7101, 11-34, 12 speed |
Chain |
Shimano SLX M7100, 12 speed |
Brakes |
Shimano RT70, centerlock, 160mm |
Rims |
Bontrager Paradigm SL, Tubeless Ready, 24-hole, 21mm width, Presta valve |
Spokes |
14g stainless steel, black |
Front Hub |
Bontrager alloy, sealed bearing, centerlock disc, 100x12mm thru axle |
Rear Hub |
Bontrager alloy, sealed bearing, centerlock disc, Shimano 11-speed freehub, 142x12mm thru axle |
| Tires | Bontrager R1 Hard-Case Lite, wire bead, 60 tpi, 700x28mm |
Disc Rotors | Shimano RT70, centerlock, 160mm |