2020 Trek

Émonda ALR 4 Disc

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

MSRP$1,599
Weight20.7 lbs  
FrameAluminum
SuspensionRigid
ForkCarbon
Wheels700c Aluminum
Drivetrain2 × 10
GroupsetTiagra
BrakesHydraulic Disc
Where to Buy
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Insights
Ride Feel

Based on frame geometry and build specs.

Rider Position
relaxedaggressive
Terrain
smoothrugged
Émonda ALR 4 Disc
Other Race 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)

36 mph

Émonda ALR 4 Disc

40 mph

Similar Bikes

Highest gear

(descending)

Sizing
47cm

4'11" – 5'3"

50cm

5'1" – 5'5"

52cm

5'3" – 5'7"

54cm

5'5" – 5'9"

56cm

5'8" – 6'0"

58cm

5'10" – 6'2"

60cm

6'0" – 6'4"

62cm

6'2" – 6'6"

64cm

6'4" – 6'7"

Rider Fit Notes

None yet.

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Reviews
Cycling Weekly
Trek Émonda SL6 Pro

Aug 2020 · James Bracey

Trek's latest GC/climbing bike has undergone an aero transformation, but has it helped?

Highs
  • Efficient power transfer

  • Excellent handling prowess

  • Compliant ride

Lows
  • New SL frame has lost some of the excitement of the existing Émonda

  • Heavy for a 'climbing' bike

Read Review

Bikerumor
Trek Émonda goes aero, gains T47 BB, Aeolus RSL integrated bar-stem & sub-700g frame!

Jun 2020

Have you seen Bontrager’s new Aeolus carbon wheel lineup? Spanning the gap between budget and race ready, the aerodynamic hoops are the perfect complement to another new Trek product launching today – the all new Émonda. Fans of super light, efficient climbing bikes needn’t worry. The Émonda is still as light as ever, but now […]

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Canadian Cycling Magazine
The alloy Trek Émonda ALR disc review

Mar 2019 · Philippe Tremblay

Sleek looking and smart riding sparkling purple frame makes a strong case to build a dream machine with an aluminium frameset

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Bicycling
The Trek Émonda ALR Is a Sleek, Affordable Race Rocket

Aug 2018

A smooth and stylee aluminum road bike that hauls ass at a great price

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Gran Fondo Magazine
Trek Émonda ALR 6 2018 Review

Aug 2018 · Benjamin Topf

The Trek Émonda ALR 6 is the highest-quality aluminium racer in Trek’s portfolio, but can the performance keep up with the superb looks?

Read Review

Cycling Tips
Trek 2018 Émonda SL 6 Disc review - CyclingTips

May 2018 · Matt Wikstrom

Trek recently updated its lightweight racing chassis, the Émonda, with a variety of refinements for 2018, including the addition of a disc-brake version. We had a look at the Émonda SLR Disc when it was launched last year, so for this review, we follow that up with a closer look at the more affordable mid-range […]

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road.cc
Trek Émonda ALR 6

Feb 2018 · Mat Brett

Quick and lively aluminium road bike with a good ride quality and excellent Shimano Ultegra components

Read Review

Velo
First Ride: Trek’s astonishingly light Émonda SLR Disc

Jun 2017

Trek pares down its Émonda SLR race bike, resulting in a super-light frame that still handles wonderfully. Plus, it now is available with disc brakes.

Read Review

Geometry
99 Spokes on YouTube99 Spokes on YouTube
Specs
Build
Frame

Ultralight 300 Series Alpha Aluminum, Invisible Weld technology, tapered head tube, Control Freak internal routing, DuoTrap S compatible, flat mount disc, 142x12mm thru axle

BB StandardBB86/BB92, 86.5mm, Press Fit

Fork

Emonda SL full carbon, tapered carbon steerer, internal brake routing, flat mount disc, 12x100mm thru axle

Bottom Bracket

Shimano BB71, 86.5mm, PressFit

Headset

FSA Integrated, sealed cartridge bearing, 1-1/8'' top, 1.5'' bottom

Stem

Size: 47, Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 70mm length; Size: 50, 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 clamp, Blendr compatible, 7 degree, 100mm length; Size: 60, 62, Bontrager Elite, 31.8mm clamp, Blendr compatible, 7 degree, 110mm length; Size: 64, Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 120mm length

Handlebar

Size: 47, Bontrager Comp VR-C, alloy, 31.8mm, 100mm reach, 124mm drop, 38cm width; Size: 50, 52, Bontrager Comp VR-C, alloy, 31.8mm, 100mm reach, 124mm drop, 40cm width; Size: 54, 56, Bontrager Comp VR-C, alloy, 31.8mm, 100mm reach, 124mm drop, 42cm width; Size: 58, 60, 62, 64, Bontrager Comp VR-C, alloy, 31.8mm, 100mm reach, 124mm drop, 44cm width

Saddle

Bontrager Montrose Comp, steel rails, 138mm width

Seatpost

Size: 47, Bontrager Comp, 6061 alloy, 27.2mm, 8mm offset, 250mm length; Size: 50, 52, 54, 56, 58, 60, 62, 64, Bontrager Comp, 6061 alloy, 27.2mm, 8mm offset, 330mm length

TypeRigid

Groupset
Rear Derailleur

Shimano Tiagra 4700, long cage, 34T max cog

Front Derailleur

Shimano Tiagra 4700, braze-on

Crank

Size: 47, 50, 52, Shimano Tiagra 4700, 50/34, 170mm length; Size: 54, 56, Shimano Tiagra 4700, 50/34, 172.5mm length; Size: 58, 60, 62, 64, Shimano Tiagra 4700, 50/34, 175mm length

Shifters

Shimano Tiagra R4725, short reach lever, 10 speed

Cassette

Shimano Tiagra HG500, 12-28, 10 speed

Chain

Shimano Tiagra HG54, 10 speed

Brakes

Shimano Tiagra hydraulic disc, flat mount

TypeHydraulic Disc

Wheels
Rims

Bontrager Affinity Disc, 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, Shimano 11-speed freehub, 142x12mm thru axle

Tires

Bontrager R1 Hard-Case Lite, wire bead, 60 tpi, 700x25c

Disc Rotors

Shimano SM-RT70, 160mm, Centerlock

Rider Notes
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Last updated August 21
Not listed for 1,336 days