Road Gear

Trek Émonda SLR 9 Disc

If you’re after a climbing-specific tool, it’s hard to find one that’s better than the Émonda SLR Disc.

Size Reviewed






If it ain’t broke, don’t fix it. There wasn’t much to criticize with Trek’s Émonda, and then the company launched its new Émonda SLR Disc. Fortunately, the new bike’s ride quality is very familiar. And Trek still found ways to improve the stellar ride with a redesign of its flagship climbing bike.

For starters, this bike is crazy light. It is, in fact, the lightest production frame on the market at 640 grams for the rim brake version. (The disc brake version comes in at an advertised 665 grams. Neither weight includes the fork.) Our first ride reactions confirmed that Trek’s super- light redesign was a success. Now that we’ve had a few months to really get to know the Émonda, it’s time to reaffirm its status as one of the best in the lightweight climber class.

On rolling terrain, the Émonda SLR Disc is good. On climbs, it’s superb. It feels like this bike was designed for a rider standing up over the handlebars, crushing cols while riding bar to bar with the pros. Perhaps that’s because it was.

The geometry is tight. The wheelbase is super-short at 983 millimeters (size 56cm, H1 fit). Combine that with 410-millimeter chain stays, 58 millimeters of trail, along with a 73.5-degree head tube angle, and you’ve got a bike that is extremely responsive. This is, to put it simply, a super-aggressive race bike. Of course, those tight geometry numbers can also lead to significant toe overlap, which caused some problems at low speeds. (Be careful at stoplights.)

Pedaling response seemed slightly better than previous Émonda models—perhaps due to the wide BB90 bottom bracket—though you’ll never mistake this for a sprinter’s bike. The handling feels a bit too reactive for that; save the explosive sprints for the aero Madone, with its more stable feel.

Bontrager components throughout the build, starting with the Aeolus 3 D3 TLR wheels, make the Émonda shine. The 35-millimeter rim depth offers enough aero advantage while keeping weight as low as possible. Plus, they can be easily set up tubeless. The 19.5-millimeter inner rim width also mates with 28-millimeter tires for occasional jaunts on gravel.

Compliance features are minimal. Out back, most of the bump absorption comes from the seat-mast system, which keeps high-frequency vibrations from transmitting to your spine. Bontrager’s XXX OCLV carbon VR-C handlebar takes care of vibration up front. Don’t expect a comfort bike here, but the Émonda certainly has enough compliance features to keep you fresh.

If you’re after a climbing-specific tool, it’s hard to find one that’s better than the Émonda SLR Disc. Its ultra-responsive handling only improves when you’re out of the saddle, and the tight geometry makes it a lithe navigator up the hill and, even more so, down the other side.

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