Lightweight road bikes from 6.5 to 6.8 kilosTrek Émonda SLR9 on test

Jens Klötzer

 · 01.11.2023

TREK Émonda SLR 9, 6.8 kilos
Photo: Wolfgang Papp

In this article, we use so-called affiliate links. With every purchase through these links, we receive a commission from the merchant. All relevant referral links are marked with . Learn more.

With the advent of disc brakes, the days of six-kilogram racing bikes seemed to be over. But the designers are working feverishly to make the racers lighter again than the UCI allows. We have tested six - unfortunately rather expensive - candidates and they show the current state of the art. Although the Trek Émonda is somewhat heavier than its competitors in the test field, it rides very comfortably and offers other advantages: Plenty of choice when it comes to paint finishes and a lifetime warranty are top notch.

Considering the light frameset and the equipment, the relatively high overall weight of the Trek Émonda is a little surprising. We suspect that one reason for this is the integrated handlebar/stem combo, as the in-house wheels are pretty average on the scales. The no-frills frame is not overly stiff, but is sufficiently stable for normal weight riders. Nevertheless, the slight compromises mean that the three-year-old design is relegated to a lower place by the competition. Even with its comparatively decent aero performance, it can't turn the tide.

TREK Émonda SLR 9Photo: Wolfgang PappTREK Émonda SLR 9

However, to dismiss the Trek Émonda as a bad bike would be presumptuous. There are other criteria that speak in favour of the Trek. One is the good comfort of the seat post, which is slipped over the extended seat tube - its potential would be even better with slightly wider tyres. Hardly any other manufacturer offers a choice of eight sizes and six colours. If that's not enough, the Project One customisation programme allows you to design the paintwork and equipment yourself. A lifetime warranty on the frame and fork is a further argument in its favour.

The handlebars on the Trek are stylish and aerodynamic, but comparatively heavy.Photo: Wolfgang PappThe handlebars on the Trek are stylish and aerodynamic, but comparatively heavy.

Technical data and notes Trek Émonda SLR9

Manufacturer information

  • Price: 11,999 euros >> available here
  • Frame sizes**: 47, 50, 52, 54, 56 (tested size), 58, 60, 62 cm

Weights and geometry

  • Total weight*: 6.8 kilos
  • Weight frame/fork/headset bearing*: 863/417/82 grams
  • Seat/top/head tube: 635/560/134 millimetres
  • Stack/Reach/STR***: 567/388 millimetres/1.46
  • Wheelbase/caster: 985/61 millimetres

Equipment

  • Drivetrain/gear system: Shimano Dura-Ace (52/36, 11-30 t.) Brakes (Shimano Dura-Ace (160/160 mm))
  • Wheels/tyres (weights)****: Bontrager Aeolus RSL 37/Bontrager R4 25 mm (f./h. 1,140/1,490 g)

Valuation

  • PLUS: Many sizes and colours to choose from, generous guarantee
  • MINUS: Relatively heavy wheels

TOUR grade: 2.1

Trek Émonda SLR9 reviewPhoto: TOUR-Testabteilung
How do you like this article?


*Weighed weights.

**Manufacturer's specification, test size bold.

***Stack/reach projected vertical/horizontal measurement from the centre of the bottom bracket to the top of the head tube; STR (Stack to Reach): 1.36 means a very stretched, 1.60 a very upright riding position.

****Wheel weights including tyres, cassette, quick release/threaded axles and brake discs if applicable.

Jens Klötzer is a qualified industrial engineer and TOUR's expert for components of all kinds: brakes, gears, wheels and tyres - Jens puts everything through its paces. He collects historic racing bikes and owns both a modern time trial bike and a titanium gravel touring bike. When travelling, he likes to explore unknown roads in Eastern Europe - on wide but fast tyres.

Most read in category Racing bikes