MSRP | $1,799 | $2,499 |
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Where to Buy | — $1 At | |
Category | Endurance | Gravel |
Weight | 23.0 lbs | 21.5 lbs |
Aluminum | Aluminum | |
Fork | Carbon | Carbon |
Wheels | Aluminum | Aluminum |
Wheel Size | 700c | 700c |
Clearance | 35c | 45c |
Brakes | Hydraulic Disc | Hydraulic Disc |
Groupset | Tiagra | GRX 800, GRX 600 |
Drivetrain | 2 × 10 | 2 × 11 |
Brand Site | ||
Summary | The Trek Domane AL 4 Disc is an aluminum frame endurance bike with mid-range components and hydraulic disc brakes. |
Based on frame geometry and build specs.
Frame | 100 Series Alpha Aluminum, tapered head tube, internal routing, fender mounts, DuoTrap S compatible, flat mount disc, 142x12mm thru axle BB Standard: BSA, 68mm, Threaded Tire Clearance: 35c Colors: Gloss Trek Black / Matte Trek Black; Gloss Radioactive Red / Matte Black; Era White / Carbon Smoke | 300 Series Alpha Aluminum, tapered head tube, Internal cable routing, 3S chain keeper, T47 BB, rack and fender mounts, integrated frame bag mounts, flat mount disc, 142x12mm thru axle BB Standard: BSA, 68mm, Threaded Tire Clearance: 35c Colors: Gloss Trek Black / Matte Trek Black; Gloss Radioactive Red / Matte Black; Era White / Carbon Smoke |
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Fork | Domane AL carbon, tapered alloy steerer, internal brake routing, fender mounts, flat mount disc, 12x100mm thru axle | Checkpoint, full carbon, tapered carbon steerer, rack mounts, fender mounts, flat mount disc, 12x100mm thru axle |
Bottom Bracket | Shimano RS500, 68mm, threaded external | Praxis, T47 threaded, internal bearing |
Headset | FSA Integrated, sealed cartridge bearing, 1-1/8'' top, 1.5'' bottom | |
Stem | Size: 44, Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 70mm length; Size: 49, Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 80mm length; Size: 52, 54, Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 90mm length; Size: 56, 58, Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 100mm length; Size: 61, Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 110mm length | Size: 49, Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 70mm length; Size: 52, 54, Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 80mm length; Size: 56, 58, Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 90mm length; Size: 61, Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 100mm length |
Handlebar | Size: 44, 49, Bontrager Comp VR-S, alloy, 31.8mm, 81mm reach, 118mm drop, 38cm width; Size: 52, Bontrager Comp VR-S, alloy, 31.8mm, 81mm reach, 118mm drop, 40cm width; Size: 54, 56, Bontrager Comp VR-C, alloy, 31.8mm, 100mm reach, 124mm drop, 42cm width; Size: 58, 61, Bontrager Comp VR-C, alloy, 31.8mm, 100mm reach, 124mm drop, 44cm width | Size: 49, Bontrager Elite Gravel, 38cm width; Size: 52, Bontrager Elite Gravel, 40cm width; Size: 54, 56, Bontrager Elite Gravel, 42cm width; Size: 58, 61, Bontrager Elite Gravel, 44cm width |
Saddle | Size: 44, 49, 52, Bontrager Verse Comp, steel rails, 155mm width; Size: 54, 56, 58, 61, Bontrager Verse Comp, steel rails, 145mm width | Size: 49, 52, Bontrager Verse Comp, steel rails, 155mm width; Size: 54, 56, 58, 61, Bontrager Verse Comp, steel rails, 145mm width |
Seatpost | Size: 44, 49, Bontrager Comp, 6061 alloy, 27.2mm, 8mm offset, 250mm length; Size: 52, 54, 56, 58, 61, Bontrager Comp, 6061 alloy, 27.2mm, 8mm offset, 330mm length | Bontrager alloy, 27.2mm, 12mm offset, 330mm length |
Rear Derailleur | Shimano Tiagra 4700, long cage, 34T max cog | Shimano GRX RX810, long cage, 34T max cog |
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Front Derailleur | Shimano Tiagra 4700, 31.8mm clamp | Shimano GRX RX810, braze-on |
Crank | Size: 44, Shimano Tiagra 4700, 50/34, 165mm length; Size: 49, 52, Shimano Tiagra 4700, 50/34, 170mm length; Size: 54, 56, Shimano Tiagra 4700, 50/34, 172.5mm length; Size: 58, 61, Shimano Tiagra 4700, 50/34, 175mm length | Size: 49, Shimano GRX RX600, 46/30, 165mm length; Size: 52, Shimano GRX RX600, 46/30, 170mm length; Size: 54, 56, Shimano GRX RX600, 46/30, 172.5mm length; Size: 58, 61, Shimano GRX RX600, 46/30, 175mm length |
Shifters | Shimano Tiagra R4725, short reach lever, 10 speed | Shimano GRX RX600, 11 speed |
Cassette | Shimano HG500, 11-32, 10 speed | Shimano 105 HG700-11, 11-34, 11 speed |
Chain | Shimano Tiagra HG54, 10 speed | Shimano HG601, 11 speed |
Brakes | Shimano Tiagra hydraulic disc | Shimano RX400 hydraulic disc, flat mount |
Rims | Bontrager Affinity Disc, Tubeless Ready, 24-hole, 21mm width, Presta valve | Size: 49, 52, 54, 56, 58, 61, Bontrager Paradigm, Tubeless Ready, 24-hole, 21mm width, Presta valve; Size: 49, 52, 54, 56, 58, 61, Bontrager Paradigm SL, Tubeless Ready, 24-hole, 21mm width, Presta valve |
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Spokes | 14g stainless steel, black | 14g stainless steel, black |
Front Hub | Formula RX-512 alloy, 6-bolt, 100x12mm thru axle | Bontrager alloy, sealed bearing, centerlock disc, 100x12mm thru axle |
Rear Hub | Formula RX-142 alloy, 6-bolt, Shimano 11-speed freehub, 142x12mm thru axle | Bontrager alloy, sealed bearing, centerlock disc, Shimano 11-speed freehub, 142x12mm thru axle |
Tires | Bontrager R1 Hard-Case Lite, wire bead, 60 tpi, 700x32c | Bontrager GR1 Team Issue, Tubeless Ready, Inner Strength casing, aramid bead, 120 tpi, 700x40mm |
Disc Rotors | Shimano RT66, 6-bolt, 160mm | Shimano RT70, centerlock, 160mm |