2026 Trek Madone SLR 9 AXS Gen 8

2026 Trek Madone SLR 9 AXS Gen 8
Madone SLR 9 AXS Gen 8 is built for dominating the roads with equal parts light weight and aerodynamic speed. It's crafted from our highest-level 900 Series OCLV Carbon that's not only insanely light, but delivers aerodynamic shapes for crushing descents and straightaways. This build comes ready to win with a top-level SRAM RED AXS drivetrain with a power meter, Bontrager Aeolus RSL 50 carbon wheels, a Trek Aero RSL one-piece carbon bar/stem, and RSL Aero Bottles and Cages for more drag reduction.
FORKMadone Gen 8 one-piece carbon, tapered carbon steerer, internal brake routing, flat mount disc, 12x100mm chamfered thru axle
BOTTOM BRACKETSRAM DUB, T47 threaded, internal bearing
SADDLESize: XS, S, Aeolus RSL, carbon rails, 155mm width; Size: M, ML, L, XL, Aeolus RSL, carbon rails, 145mm width
SEATPOSTSize: XS, S, M, XL, Madone aero carbon seatpost, 0mm offset, short length; Size: ML, L, Madone aero carbon seatpost, 0mm offset, long length
REAR DERAILLEURSRAM RED AXS E1, 36T max cog
FRONT DERAILLEURSRAM RED AXS E1, braze-on
CRANKSize: XS, S, SRAM RED AXS E1, power meter, 48/35, DUB, 165mm; M: 170mm; ML, L: 172.5mm; XL: 175mm
POWER METERIncluded with crankset — same specification by size
SHIFTERSSRAM RED AXS E1
CASSETTESRAM RED XG-1290 E1, 10-33, 12 speed
CHAINSRAM RED E1, 12 speed
BRAKESHydraulic Disc
RIMSFront: Bontrager Aeolus RSL 51, OCLV Carbon, Tubeless Ready, 51mm rim depth, 100x12mm; Rear: Bontrager Aeolus RSL 51, SRAM XD-R driver, 142x12mm
TIRESBontrager Aeolus RSL RD & Pirelli P Zero Race, 700x28mm, tubeless compatible