Trek Madone Gen 8 重新定義了高階競速公路車的性能標竿，完美融合了純粹爬坡車款的輕量敏捷與空力戰車的極速衝刺能力。車架採用 Trek 頂級 900 系列 OCLV 碳纖維打造，結合 Full System Foil 空力管型與革命性的 IsoFlow 空力座管技術，能在高效切風的同時濾除路面震動。整車重量僅 7.52 kg（ML 號），無論是在高山長陡坡發動攻擊，還是在終點前爆發衝刺，都能提供即時、爆發力十足的踏動力傳導。
整車配備完整的 Shimano Ultegra Di2 R8170 / R8150 12速電子變速系統，帶來流暢無縫的變速反應與線性細膩的油壓煞車制動力。輪組搭配 Bontrager Aeolus Pro 51 OCLV 碳纖維無內胎輪組，並整合 Trek Aero RSL 人因工學一體式碳纖車把，每一處細節均為極致空力效能而生。此外，Madone Gen 8 順應現代高階車架規格，導入了 T47 螺紋式五通與 SRAM UDH 通用尾鉤介面，不僅確保變速精準，更為改裝高剛性直附式尾鉤提供了完美基礎。
Specifications:
Frameset
Frameset with fork:
900 Series OCLV Carbon, Full System Foil tube shaping, IsoFlow seat tube, RCS Headset System, electronic-only routing, removable aero chainkeeper, T47 BB, flat mount disc, UDH, 142x12mm thru axle
Fork:
Madone Gen 8 one-piece carbon, tapered carbon steerer, internal brake routing, flat mount disc, 12x100mm chamfered thru axle
Weight:
ML - 7.52 kg / 16.58 lbs (with TLR sealant, no tubes, no bottles/cages)
Weight limit:
This bike has a maximum total weight limit (combined weight of bicycle, rider, and cargo) of 275 pounds (125 kg).
E-System
Battery: Shimano BT-DN300
Drivetrain
Shifter
Size: XS, S, M, ML, L, XL
Shimano Ultegra R8170 Di2, 12 speed
Size: XS, S, M, ML, L, XL
Shimano Ultegra R8171 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, M, ML
Shimano Ultegra R8100, 52/36, 165mm length
Size: XS, S
Shimano Ultegra R8100, 52/36, 160mm length
Size: M, ML
Shimano Ultegra R8100, 52/36, 170mm length
Size: ML, L, XL
Shimano Ultegra R8100, 52/36, 172.5mm length
Size: XL
Shimano Ultegra R8100, 52/36, 175mm length
Bottom bracket: Praxis, T47 threaded, internal bearing
Cassette: Shimano Ultegra R8101, 11-30, 12 speed
Chain: Shimano Ultegra/XT M8100
Max chainring size: 1x: 54T, 2x: 56/43
Wheels
Front wheel:
1x: 54T, 2x: 56/43
Rear wheel:
Size: XS, S, M, ML, L, XL
Bontrager Aeolus Pro 51, OCLV Carbon, Tubeless Ready, Shimano 11/12-speed freehub, 142x12mm thru axle
Size: XS, S, M, ML, L, XL
Bontrager Aeolus Pro 51, OCLV Carbon, Tubeless Ready, SRAM XD-R driver, 142x12mm thru axle
Skewer front: Bontrager Switch chamfered thru axle
Skewer rear: Bontrager Switch chamfered thru axle, removable lever
Tire
Size: XS, S, M, ML, L, XL
Bontrager Aeolus RSL RD, Tubeless Ready, cotton construction, aramid bead, 170 tpi, 700x28mm
Size: XS, S, M, ML, L, XL
Pirelli P Zero Race, 120 tpi, tubeless compatible, 700x28mm
Size: XS, S, M, ML, L, XL
Pirelli P Zero Race TLR RS, 120 tpi, tubeless compatible, 700x28mm
Saddle
Size: XS, S, M, ML, L, XL
Bontrager Aeolus Pro, carbon rails, 145mm width
Size: XS, S, M, ML, L, XL
Trek Aeolus Pro, carbon fiber rails, AirLoom lattice 145mm width
Seatpost
Madone aero carbon seatpost, 0mm offset, short length
*Handlebar/stem (integrated)
Size: XS
Trek Aero RSL Road integrated bar/stem, OCLV Carbon, Race Fit, 80mm reach, 124mm drop, 35cm control width, 38cm drop width, 80mm stem length
Size: S
Trek Aero RSL Road integrated bar/stem, OCLV Carbon, Race Fit, 80mm reach, 124mm drop, 37cm control width, 40cm drop width, 90mm stem length
Size: M
Trek Aero RSL Road integrated bar/stem, OCLV Carbon, Race Fit, 80mm reach, 124mm drop, 39cm control width, 42cm drop width, 90mm stem length
Size: ML, L
Trek Aero RSL Road integrated bar/stem, OCLV Carbon, Race Fit, 80mm reach, 124mm drop, 39cm control width, 42cm drop width, 100mm stem length
Size: XL
Trek Aero RSL Road integrated bar/stem, OCLV Carbon, Race Fit, 80mm reach, 124mm drop, 41cm control width, 44cm drop width, 110mm stem length
Handlebar tape:
Size: XS, S, M, ML, L, XL
Trek EcoTack
Size: XS, S, M, ML, L, XL
Trek gel cork
Brake: Shimano Ultegra hydraulic disc, flat mount
Brake rotor: Shimano CL800, centerlock, 160mm
Rotor size: Max brake rotor sizes: 180mm front, 160mm rear
