2021 Trek

Domane AL 5 Disc

An aluminum frame endurance bike with upper mid-range components and hydraulic disc brakes.

Manufacturer Price

$2,029
Weight22.2 lbs  
FrameAluminum
SuspensionRigid
ForkCarbon
Wheels700c Aluminum
Drivetrain2 × 11
Groupset105
BrakesHydraulic Disc
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Insights
Ride Feel

Based on frame geometry and build specs.

Rider Position
relaxedaggressive
Terrain
smoothrugged
Domane AL 5 Disc
Other Endurance bikes
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

39 mph

Domane AL 5 Disc

39 mph

Similar Bikes

Highest gear

(descending)

Spec Level

Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.

Sizing
49cm

5'1" – 5'5"

52cm

5'3" – 5'7"

54cm

5'5" – 5'9"

56cm

5'8" – 6'0"

58cm

5'10" – 6'2"

61cm

6'0" – 6'4"

Rider Fit Notes
  • 6'0", size 56cm, Just right
Reviews
Cyclist
Trek Domane SLR review

Oct 2022 · James Spender

The Domane is a tremendously smooth bike thanks to Trek’s IsoSpeed rear damping system and high volume, 32mm tubeless tyres

Highs
  • Comfort

  • Handling

  • Descending

Lows
  • Over-engineered

Read Review

Bicycling
The New Trek Domane: A Great Bike Made Better

Sep 2022

The new Domane is everything great about the old bike, plus lighter and quicker.

Read Review

Velo
Smooth operator: Trek Domane SLR 9 eTap review

Sep 2022 · William Tracy

Trek has simplified its endurance frame and put it on a diet for a more enjoyable ride. 

Read Review

VeloNews
Gallery: Lizzie Deignan's winning Trek Domane at Paris-Roubaix Femmes

Oct 2021 · Ben Delaney

Lizzie Deignan (Trek-Segafredo) rode off the front of the peloton on the pavé and into the history books on Saturday, winning the first ever Paris-Roubaix Femmes aboard a Trek Domane with some custom touches. Deignan said her solo attack was definitely not the team plan, but that once she had a gap, she just kept … Continued

Read Review

road.cc
Trek Domane SL Disc frameset

Jul 2021 · Mat Brett

Smooth-riding endurance bike with loads of tyre space and masses of versatility

Highs
  • Smooth ride

  • Space for big tyres

  • Internal storage

Lows
  • Not especially light

Read Review

Cycling Tips
Trek Domane AL Disc 4 review: An astounding and affordable all-roader - CyclingTips

Jan 2021 · Dave Rome

Trek's new entry-level road bike combines an endurance fit with sporty handling and a whole bunch of versatility.

Highs
  • Huge tyre clearance, unique geometry is great for the purpose, quite comfortable ride quality, easy to service and upgrade, rides lighter than it feels to pick up, Shimano Tiagra just works, rim width, quality thru-axles.

Lows
  • Basic and heavy frame, making the bike tubeless requires new tyres and a handful of parts, extremely heavy wheels (especially given the bike’s price), handlebar drop shape is too compact.

Read Review

Canadian Cycling Magazine
Trek mixes all-road capability with everyday function for Domane AL Disc

Jul 2020 · Terry McKall

Entry level road bike or weekday commuter? How about both

Read Review

Bikerumor
The Ultimate First Road Bike? New Trek Domane AL Disc is value packed for the price

Jul 2020

You don't have to spend a fortune to get a great looking road bike with a ton of features. Trek's new Domane AL Disc is definitely worth a look.

Read Review

Geometry
99 Spokes on YouTube99 Spokes on YouTube
Specs
Build
Frame

100 Series Alpha Aluminum, tapered head tube, internal routing, fender mounts, DuoTrap S compatible, flat mount disc, 142x12mm thru axle

BB StandardBSA, 68mm, Threaded

Tire Clearance35c

ColorsLithium Grey / Trek Black; Factory Orange / Lithium Grey; Lithium Grey to Crimson Fade

Fork

Domane AL carbon, tapered alloy steerer, internal brake routing, fender mounts, flat mount disc, 12x100mm thru axle

Bottom Bracket

Shimano RS500, 68mm, threaded external

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

Handlebar

Size: 44, 49, Bontrager Elite IsoZone VR-SF, alloy, 31.8mm, internal Di2 routing, 75mm reach, 128mm drop, 38cm width; Size: 52, Bontrager Elite IsoZone VR-SF, alloy, 31.8mm, internal Di2 routing, 75mm reach, 128mm drop, 40cm width; Size: 54, 56, Bontrager Elite IsoZone VR-CF, alloy, 31.8mm, internal Di2 routing, 93mm reach, 123mm drop, 42cm width; Size: 58, 61, Bontrager Elite IsoZone VR-CF, alloy, 31.8mm, internal Di2 routing, 93mm reach, 123mm drop, 44cm width

Saddle

Size: 44, 49, 52, Bontrager P3 Verse Comp, steel rails, 155mm width; Size: 54, 56, 58, 61, Bontrager P3 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

TypeRigid

Groupset
Rear Derailleur

Shimano 105 R7000, long cage, 34T max cog

Front Derailleur

Shimano 105 R7000, 31.8mm clamp

Crank

Size: 44, Shimano 105 R7000, 50/34 (compact), 165mm length; Size: 49, 52, Shimano 105 R7000, 50/34 (compact), 170mm length; Size: 54, 56, Shimano 105 R7000, 50/34 (compact), 172.5mm length; Size: 58, 61, Shimano 105 R7000, 50/34 (compact), 175mm length

Shifters

Shimano 105 R7020, 11 speed

Cassette

Shimano 105 HG700-11, 11-34, 11 speed

Chain

Shimano HG601

Brakes

Shimano 105 hydraulic disc, flat mount

TypeHydraulic Disc

Wheels
Rims

Size: 44, 49, 52, 54, 56, 58, 61, Bontrager Affinity Disc, Tubeless Ready, 28-hole, 21mm width, presta valve; Size: 49, 52, 54, 56, 58, 61, Bontrager Paradigm SL, Tubeless Ready, 24-hole, 21mm width, presta valve

Spokes

14g stainless steel

Front Hub

Bontrager alloy, sealed bearing, centerlock disc, 100x12mm thru axle

Rear Hub

Bontrager alloy, sealed bearing, centerlock disc, Shimano 11-speed freehub, 142x12mm thru axle

Tires

Bontrager R1 Hard-Case Lite, wire bead, 60 tpi, 700x32c

Disc Rotors

Shimano SM-RT70, centerlock, 160mm

Rider Notes
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Last updated July 2
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