Specialized Turbo Creo SL Expert EVO Review: An Electric Gravel Grinder

My preliminary response to Specialized’s new electrical gravel bike was an eye fixed roll. It was early June, and I had simply completed sweating profusely below the sweltering Kansas solar whereas puttering alongside within the Dirty Kanza 100 gravel race. I used to be sluggish, however I used to be proud of my effort and suspected that an electrical bike with 120 miles of motor-assisted vary won’t sit properly with the self-sufficient gravel-riding neighborhood.

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Then I rode the Turbo Creo SL Expert Evo right into a 20 mph headwind for greater than 20 miles, and I started to see the knowledge in Specialized’s new gravel e-whip. If there’s one factor I concern as a lot as trendy expertise hijacking my humanity, it’s a relentless gale that makes me really feel powerless and insignificant within the universe. While it’s good to have a machine enhancing my psychological state in a headwind, Specialized is extra seemingly monitoring the NPD Group’s 2018 Bike Class Performance statistics, through which gravel and ebikes skilled exponential development—$20 million and $60 million respectively—in gross sales over the earlier 12 months. Other classes, like youngsters’ bikes, life-style, and road-sport efficiency bikes, skilled substantial declines.

This gravel model of the bike is impressively mild for an electrical. At 29.7 kilos, it is not the lightest within the Creo fleet—that will be the Evo’s roadie cousin, the 26.8-pound S-Works Creo SL. But the Evo’s elements maintain the load down: a Fact 11R carbon body; a magnesium-housed battery built-in into the body; carbon disc wheels; and a 4.2-pound motor, which cranks out 240 watts to prime out on the velocity restrict of 28 mph mandated within the US. Its three pedal-assist modes, Eco, Sport, and Turbo, could be micro-adjusted to suit particular person using kinds by way of Specialized’s Mission Control App, however the “Turbo Connect” interface on the highest tube shows all the pieces it’s worthwhile to know: energy on or off, bars of battery life, and trip mode.

Professional gravel bike racer Alison Tetrick takes the Specialized for a spin.


In a textbook show of cosmic irony, the day the Evo arrived, a large thunderstorm rolled via and reduce the facility at my cabin. The outage lasted till daybreak, making it inconceivable to cost the bike in a single day. But when the facility got here again, the bike charged as rapidly as Specialized promised. In lower than three hours, I had 80 miles of built-in vary, plus an extra 40 miles with the charged Range Extender, a supplemental battery that matches into the water bottle cage. By mid-morning, my boyfriend Brian and I had been again in enterprise.

Immediately after we started our trip on a gradual uphill, the Evo took off, leaving Brian, a veteran ultra-gravel racer, within the mud. Beyond its apparent muscle energy, the bike’s superlative engineering made it clean to trip with the near-silent whirr of the motor, straightforward shifting of the 1x Shimano Ultegra Di2 group (the bike has an XT rear derailleur and an 11-42t cassette), and a dropper seat publish that makes downhills extra comfy. The 38-mm Pathfinder Pro tires ate up the sharp gravel with out puncturing, and, in contrast to each different ebike I’ve tried, the Evo felt mild sufficient in order that if I did run out of juice, I might pedal it dwelling with relative ease.

As the Evo sliced via the headwind, I felt superhuman, kind of like the times in my twenties once I mistakenly believed that my physique was indestructible. But I nonetheless had just a few mortal moments: My left hand went numb even when the bumps had been softened a bit by Specialized’s up to date Future Shock 2.0, a coil system between the pinnacle tube and stem with 20 mm of adjustable journey. And my knees felt torqued, maybe a consequence of the huge 181-mm Q issue (the space between the pedal attachment factors on the crank arms) and the heavier load to pedal when the motor is off or in Eco mode. Finally, as a result of the bike has to stick to a most velocity restrict, it felt slower than it ought to whereas pedaling at prime velocity, which appeared incongruent with how smooth and quick it might be (or is in nations apart from the US).

Minor quibbles apart, the Evo is fantastically engineered and a pleasure to trip—a consensus Brian, I, and one other bicycle owner good friend got here to after testing it in a number of situations. While I believe the proudly self-sufficient gravel crowd will probably be sluggish to embrace an ebike class at races within the close to future, there are numerous different purposes. It is sensible for cyclists who’ve a rugged each day commute, cyclists who need to tempo (or beat) a trip companion who is quicker and stronger, cyclists who need to relive the seamless energy of their youth, and cyclists with unrestricted money movement who desire a enjoyable toy that doubles as artwork. Yes, artwork: The Evo’s psychedelic paint job sparkles and shimmers within the solar like an irresistible siren.

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