2020 Trek Domane AL 2

Modest component level aluminum frame endurance bike

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2020 Trek Domane AL 2
  • MSRP $860
  • Frame Aluminum
  • Fork Carbon
  • Wheels 700c Aluminum
  • Drivetrain 2 × 8
  • Groupset 
    Shimano Claris

2 × 8 — 16 speed

2020 Trek Domane AL 2
36 mph
Similar Bikes
36 mph

The 2020 Domane AL 2 is easier to ride up hills than similar bikes.

The 2020 Domane AL 2 is geared about the same as similar bikes for riding downhill.


Oh snap! This frame was drawn from the actual bike geometry measurements. Roll over the table below to highlight frame dimensions.

Stack 546561575591611632656
Reach 368371374377380383386
Stack/Reach Ratio1.481.511.541.571.611.651.70
Top Tube Length 519530542554567579593
Seat Tube Length 450475500525548567586
Seat Tube Angle74.674.273.773.373.072.872.5
Head Tube Length 130145160175195220245
Head Tube Angle71.171.371.371.972.072.172.1
BB Drop 80808078787575
BB Height 256256256258258261261
Front Center 589596603600609618628
Chainstay Length 420420420420425425425
Wheelbase 9961,0031,0101,0081,0221,0321,042
Rake 53545348494848
Standover Height 716735754776796817835
🐐 Measurements listed in millimeters and degrees
Frame100 Series Alpha Aluminum, DuoTrap S compatible, hidden fender mounts
ForkDomane carbon, hidden fender mounts
Bottom BracketSealed Cartridge
HeadsetIntegrated, cartridge bearing, sealed, 1-1/8˝
StemBontrager Elite, 31.8mm, 7 degree, w/computer & light mounts
HandlebarBontrager Comp VR-C, 31.8mm
SaddleBontrager Arvada Comp, steel rails
SeatpostBontrager, 2-bolt head, 27.2mm, 8mm offset
PedalsWellgo nylon body w/alloy cage
GripsBontrager tape
Front DerailleurShimano Claris
Rear DerailleurShimano Claris
ShiftersShimano Claris, 8 speed
CrankShimano RS-200, 50/34 (compact)
CassetteShimano HG31, 11-32, 8 speed
ChainShimano HG71
BrakesAlloy dual-pivot
RimsBontrager Tubeless Ready
Front HubAlloy
Rear HubAlloy
TiresBontrager R1 Hard-Case Lite, 700x28c
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2020 Trek Domane AL 2