Trek Domane Gen 4

16 reasons to buy

• Trek's Domane Gen 4 comes in 2 SLR builds (800 series OCLV carbon, SRAM RED AXS) and 2 SL builds (500 series OCLV, Shimano drivetrains).
• An expert savors the quick, balanced steering thanks to the relatively short wheelbase.
• Testers say the IsoSpeed decoupler and relaxed geometry make riding in the drops more comfortable and long days in the saddle easy.
• Experts praise the frame’s compliance, stiff wheels, and large tires for providing confidence in fast corners but not being upset by bumps.
• One tester says the Domane handles as well on the road as the best road bikes.
• An expert relishes the Domane’s climbing ability, thanks to its low weight, comfort, and power transfer.
• The Domane Gen 4 comes in eight sizes (47-62cm), with size-specific crank arms, saddle, seatpost, stem, and handlebars.
• This bike has internal downtube storage and mounts for a top tube bag, a rear rack, fenders, and three bottle cages.
• The frame has clearance for 38mm tires, or 35mm with fenders.
• Trek’s Project One program offers Domane SLR 9 AXS buyers custom build options like paint, wheelset, and bottom bracket.
• The Blendr-compatible stem provides easy, integrated mounting of lights, computers, and other accessories.
• A tester appreciates the SRAM RED rear derailleur’s clutch over bumpy terrain.
• The SRAM RED’s 46/33t chainset and 10-36t cassette (SLR 9 AXS) provide ideal gearing for an endurance bike.
• The Domane SLR builds have integrated SRAM power meters.
• The lower-tier builds offer many of the same performance attributes as the pricier tiers.
• The separate bar and stem and semi-integrated cockpit cables make adjustments and servicing easier.