VelopediaBicycle Archive · Specification report

2027 Trek Domane AL 2 Gen 4

Velopedia Archive ID 900000674

Overview

Model year2027
BrandTrek
ModelDomane AL 2 Gen 4
Bicycle typeRoad
Archive ID900000674
Original MSRP$1,199.99
ColorsMatte Dark Star Black; Lavender Haze; Fury Red
Sizes44; 49; 52; 54; 56; 58; 61

Frameset

Frame construction100 Series Alpha Aluminum, tapered head tube, internal routing, fender mounts, flat mount disc, UDH, 142x12mm thru axle
Frame materialAluminum
ForkDomane AL carbon, tapered carbon steerer, internal brake routing, fender mounts, flat mount disc, 12x100mm thru axle
Fork materialCarbon fiber

Drivetrain

Shifters44, 49, 52, 54, 56, 58, 61: Shimano Claris ST-R2000-L, 8 speed, left / 44, 49, 52, 54, 56, 58, 61: Shimano Claris ST-R2000-R, 8 speed, right
Front derailleurShimano Claris R2000, FD-R2000, 8-speed, 31.8mm clamp
Rear derailleurShimano Claris RD-R2000, long cage, 34T max cog
Crankset44, 49, 52, 54, 56: Shimano RS200, 50/34 (compact), 165mm length / 58, 61: Shimano RS200, 50/34 (compact), 175mm length
Bottom bracketShimano UN30, 68mm, threaded cartridge, 110mm spindle
BB shell width68 mm
CassetteShimano HG31, 11-32, 8 speed
ChainShimano Sora HG71, 8 speed

Brakes

BrakesTektro C550 mechanical disc brake, dual piston, flat mount

Cockpit & contact points

HeadsetBontrager Headset Expander Plug and Top Cap
Handlebar44: Bontrager Comp, alloy, 31.8mm, 80mm reach, 121mm drop, 36cm control width, 40cm drop width / 49, 52: Bontrager Comp, alloy, 31.8mm, 80mm reach, 121mm drop, 38cm control width, 42cm drop width / 54, 56, 58: Bontrager Comp, alloy, 31.8mm, 80mm reach, 121mm drop, 40cm control width, 44cm drop width / 61: Bontrager Comp, alloy, 31.8mm, 80mm reach, 121mm drop, 42cm control width, 46cm drop width
Stem44: Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 70mm length / 49: Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 80mm length / 52, 54: Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 90mm length / 56, 58: Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 100mm length / 61: Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 110mm length
SaddleVerse Short Comp, steel rails, 145mm width
Seatpost44, 49: Bontrager Comp, 6061 alloy, 27.2mm, 8mm offset, 250mm length / 52, 54, 56, 58, 61: Bontrager Comp, 6061 alloy, 27.2mm, 8mm offset, 330mm length

Wheels & tires

Hubs(F) Formula RX-512 alloy, 6-bolt, 100x12mm thru axle / (R) Formula RX-142 alloy, 6-bolt, Shimano 11-speed freehub, 142x12mm thru axle
RimsBontrager Paradigm 23, Tubeless Ready, 24-hole, 23mm width, Presta valve
Front tireBontrager Kwaremont Comp, Hard-Case Lite, wire bead, 60 tpi, 700x32mm
Rear tireBontrager Kwaremont Comp, Hard-Case Lite, wire bead, 60 tpi, 700x32mm
Wheel size700c

Geometry · 44cm

Seat tube390 mm
Effective top tube507 mm
Head tube95 mm
Head-tube angle70.3°
Seat-tube angle74.6°
Chainstay / rear center420 mm
Wheelbase983 mm
Bottom-bracket drop80 mm
Reach360 mm
Stack510 mm
Standover height657 mm
Fork offset / rake53 mm
Trail66 mm
Wheel size700c

Geometry · 49cm

Seat tube440 mm
Effective top tube516 mm
Head tube123 mm
Head-tube angle70.8°
Seat-tube angle74.6°
Chainstay / rear center425 mm
Wheelbase1001 mm
Bottom-bracket drop80 mm
Reach368 mm
Stack540 mm
Standover height717 mm
Fork offset / rake53 mm
Trail66 mm
Wheel size700c

Geometry · 52cm

Seat tube475 mm
Effective top tube530 mm
Head tube145 mm
Head-tube angle71.3°
Seat-tube angle74.2°
Chainstay / rear center420 mm
Wheelbase1003 mm
Bottom-bracket drop80 mm
Reach371 mm
Stack561 mm
Standover height735 mm
Fork offset / rake53 mm
Trail59 mm
Wheel size700c

Geometry · 54cm

Seat tube500 mm
Effective top tube542 mm
Head tube160 mm
Head-tube angle71.3°
Seat-tube angle73.7°
Chainstay / rear center420 mm
Wheelbase1010 mm
Bottom-bracket drop80 mm
Reach374 mm
Stack575 mm
Standover height754 mm
Fork offset / rake53 mm
Trail59 mm
Wheel size700c

Geometry · 56cm

Seat tube525 mm
Effective top tube554 mm
Head tube175 mm
Head-tube angle71.9°
Seat-tube angle73.3°
Chainstay / rear center420 mm
Wheelbase1018 mm
Bottom-bracket drop78 mm
Reach377 mm
Stack591 mm
Standover height776 mm
Fork offset / rake48 mm
Trail61 mm
Wheel size700c

Geometry · 58cm

Seat tube548 mm
Effective top tube567 mm
Head tube195 mm
Head-tube angle72°
Seat-tube angle73°
Chainstay / rear center425 mm
Wheelbase1022 mm
Bottom-bracket drop78 mm
Reach380 mm
Stack611 mm
Standover height796 mm
Fork offset / rake48 mm
Trail60 mm
Wheel size700c

Geometry · 61cm

Seat tube576 mm
Effective top tube586 mm
Head tube235 mm
Head-tube angle72.1°
Seat-tube angle72.7°
Chainstay / rear center425 mm
Wheelbase1038 mm
Bottom-bracket drop75 mm
Reach385 mm
Stack646 mm
Standover height842 mm
Fork offset / rake48 mm
Trail63 mm
Wheel size700c

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on August 23, 2026.