Featured Bike: Patricia Ledesma’s Firefly Bicycles All Road with S&S Couplers

firefly titanium all-road review

About Firefly Cycles

“Our work draws on decades of experience designing, crafting, riding, and racing custom bicycles. Before Firefly, we helped shape some of the most revered small frame builders in the world, and, in the process, we helped to shape national and international cycling and bike culture. When we started Firefly, we had a clear vision of our ideal custom bicycle company, and we have maintained that vision ever since. Our focus is not only on building the best bikes in the world here in Boston – a city steeped in cycling tradition – but also on fostering a deeper connection between the rider and their bike by welcoming them into the process of designing and building it. Only custom can offer that connection.”

firefly titanium all-road review
The anodized Firefly logos are absolutely gorgeous and look even better in person.

“All-Road riding can be virtually anything you want.”

“To us, it’s about exploring roads and trails in your neighborhood that you never knew existed, turning into the trail head you’ve always wondered about just to see what it’s like.”

“All-Road is about finding a whole new level of joy through the versatility of your bike. We love building all-road bikes because of how incredibly capable they are.”

firefly titanium all-road review

This beautiful Firefly All Road belongs to Patricia Ledesma. I had a chance meeting with Patricia at the 2017 Rebecca’s Private Idaho, which led to a conversation about her bike, and ultimately, her bike being featured in this article.

firefly titanium all-road review

Patricia had lusted after a Firefly for more than a year before she pulled the trigger in the second half of 2015.

Her requirements were as follows:

  • A travel bike that she could take to gravel rides and maybe an occasional cyclocross race. For example, visit Michigan for the Lowell 50 gravel event and race cyclocross the next day in Chicagoland. Then, fly home.
  • Because of the travel objective, stay away from carbon components and electronic shifting, except for the fork.
  • Fender and rack mounts for light touring, should that be an interest later on.

Finally, Patricia desired some special custom touches to the frame that I’ll cover later in this article.

firefly titanium all-road review

Above, an Ornot handlebar bag adorns the front end of Patricia’s Firefly.

firefly titanium all-road review

Matt Moore, owner and mechanic at District Cycle Works in Washington, D.C., is the man who orchestrated much of the work that went into this gorgeous machine. District Cycle Works is a small bicycle studio specializing in expert and personalized service, bespoke bicycle builds, and experienced consultation on all bicycle-related matters.

firefly titanium all-road review

If you find yourself in Washington D.C., do yourself a favor and visit Matt’s studio, located at 2603 P Street NW, Washington. The studio also hosts a Wednesday evening ride on the Chesapeake & Ohio tow path canal, the Lights! Gravel ! Action! ride (L!G!A!).

At the time of writing, the LGA rides are suspended, but shoot the folks at District Cycle Works an email for updates about that – studio at district cycle works dot com

firefly titanium all-road review

On the subject of the C&O tow path canal, many of these photos were taken there and at Rose Park, a popular local spot for riders to get in some quick cyclocross practice after work. For the unaware, the C&O tow path canal is an amazing gravel resource, stretching some 184 miles between Georgetown and Columbia, Maryland. It is on your editor’s list to ride in 2018.

firefly titanium all-road review

Ornot handlebar bags are cut and sewn in the United States. Visit the Ornot website to learn more about their product line.

firefly titanium all-road review

firefly titanium all-road review

Above, the solitary carbon component on Patricia’s Firefly All Road – a Parlee gravel / cyclocross fork.

firefly titanium all-road review

In the photo above, one of the S&S couplers that splits/joins the frame can be seen. Complimenting Patricia’s Firefly is a set of King Titanium bottle cages, the best you can buy. You will never lose a water bottle riding these cages.

firefly titanium all-road review

This quote from Patricia had me laughing – “Why a power meter? My FTP is ridiculously low but I manage my watts like a hedge fund manager on long rides. 🙂 (plus I like to be able to do interval workouts on any bike I own).”

Fitted to the SRAM Force crankset are Praxis 46/36 chainrings and a Power2Max German-made power meter. Power2Max power meters aren’t common, but they are seen on the World Tour team bikes of Movistar.

firefly titanium all-road review

Shimano’s PD-M424 pedals are a budget item, but get the job done.

firefly titanium all-road review

SRAM’s Red 22 WiFli mechanical rear derailleur is a solid and reliable performer. The cassette is SRAM’s top-tier Red 22 model in the 11-32 ratio. This cassette is mostly one solid chunk of heavily machined steel, and seriously light in weight. It’s also a wee bit pricey.

firefly titanium all-road review

The Firefly dropouts are pure art. This level of detail is what separates a Firefly from your run of the mill titanium frame.

firefly titanium all-road review

The sweet “202” bottles in this image are produced by Bottles and Bar Tape. As the company name implies, they also produce some very cool handlebar tape designs – you have to love the Curious Cat bar tape design! Bottles and Bar tape is local to the Washington D.C. area.

firefly titanium all-road review

Parlee gravel / cyclocross fork and SRAM Red 22 hydraulic post-mount brake calipers paired to a SRAM Centerline 160mm rotor. A DT thru bolt keeps the front wheel safely attached to the fork.

firefly titanium all-road review

Another view of the stunning Firefly dropouts. On the rear of the bike, Patricia has chosen to save a few grams with a 140mm SRAM Centerline disc brake rotor.

firefly titanium all-road review

Tan sidewalls add a touch of class to any bicycle they are fitted to. The same goes with the Challenge Gravel Grinder Pro tyre in 700c x 36mm. Not designed as a tubeless-ready tyre, they convert to tubeless quite nicely.

firefly titanium all-road review

The wheelset on Patricia’s Firefly features HED Belgium rims laced to White Industry hubs. The wheelset was built by Matt of District Cycle Works (see more about his studio earlier in this article).

firefly titanium all-road review

Note the anodized band on the Firefly’s titanium seatpost. Patricia requested two such horizontal bands when she placed her order; one band marks her saddle height for regular, everyday riding and the second, her position for cyclocross. Very classy and no ugly electrical tape. Brilliant!

firefly titanium all-road review

With attention to detail like in the photo above, it is no wonder there is a long wait list to purchase a bicycle from Firefly.

firefly titanium all-road review

The Firefly custom-built seatpost is topped by a Specialized S-Works Power saddle.

firefly titanium all-road review

Above, a Silca seat roll by Yanco, a very hard to find item these days.

firefly titanium all-road review

Fender and rack mounts are ready to go, should Patricia decide to take her bike for some light touring.

firefly titanium all-road review

firefly titanium all-road review

Patricia’s Firefly doesn’t sit around looking pretty. This photo of Patricia and her Firefly was taken at the 2017 Gravel Race Up Spruce Knob – Photo by R.J. Morrison Photos.

All other photos in this article by Soo Won Lee.

Patricia Ledesma’s Firefly Bicycles All Road with S&S Couplers:

  • Frame: Firefly All Road Titanium with S&S couplers.
  • Fork: Parlee gravel / cyclocross disc brake fork.
  • Headset: Cane Creek 110.
  • Stem: Firefly custom titanium.
  • Handlebar: Zipp Service Course SL 70 Ergo.
  • Bar Tape: Fizik Superlight Tacky.
  • Brakes: SRAM Red 22 hydraulic, post-mount.
  • Brake Rotors: SRAM Centerline 160mm front, 140mm rear.
  • Brake / Shift Levers: SRAM Red 22 hydraulic/mechanical 11-speed.
  • Front Derailleur: SRAM Red 22.
  • Rear Derailleur: SRAM Red 22 WiFli.
  • Cassette: SRAM Red 22 11-speed 11-32.
  • Chain: KMC X11 SL Gold.
  • Crankset: SRAM Force 22 with Power2max Type S power meter, 46/36 Praxis Works chainrings.
  • Bottom Bracket: SRAM Red.
  • Pedals: Shimano PD-M424.
  • Wheelset: Custom built by Matt of District Cycle Works – White Industries CLD hubs laced to HED Belgium rims.
  • Tires: Challenge Gravel Grinder Pro, 36mm.
  • Saddle: Specialized S-Works Power.
  • Seatpost: Firefly, custom titanium with two anodized bands marking saddle height – one for regular riding and one for cyclocross.
  • Seat Collar: Phil Wood.
  • Bottle Cages: King Titanium.

Firefly Bicycles

Many thanks to Matt of District Cycle Works and Patricia – for the informative emails that went back and forth sorting out this article 🙂

If you own a unique gravel bike you’d like to see featured on Gravel Cyclist, please contact us.


  1. Avatar pdxken

    Where can I find the handlebar bell? Looks nice!

    • JOM JOM

      I cannot for the life of me remember the brand… hopefully somebody else does.

  2. Avatar Moe

    Beautiful bike. Challenge GG tires are great but these are mounted backwards per Challenge instructions.

    • Avatar Patricia

      The FAQs from Challenge indicate they can be mounted in that way for more traction:

      “The Limus, Baby Limus, Chicane and Gravel Grinder tires all share the same aggressive “Y”-shaped outer knobs. Most of our athletes prefer to mount the tires with the leg (bottom) of the “Y” pointing forward so that this portion hits the ground before the open portion of the “Y”.
      You can run these the other way around with the open end of the “Y” hitting ground first if you desire more traction. However, it will be slower when cornering. “

      • Avatar Moe

        I assumed you were looking for speed since it was a race. Apologies.

  3. Avatar smale rider

    How did they get the crankset to work out? Praxis says the chainring only works on their own branded cranks.

    Is the power meter doing something that allows it? I know power2max sells with normal 50/34 rings on them.

    • JOM JOM

      FYI, small error… 46 / 36 chainrings, not 48 / 32 as first posted. Sorry about that.

      • Avatar Tim

        🙁 I’m so sad right now. Was really excited about the possibility of being able to mount the 32 small ring. Maybe we’ll get more options for those of us with puny legs that want power meters on our gravel bikes sometime in the future.

        • JOM JOM

          You could buy a Praxis Zayante crankset with the 32 and ditch the 48… for a 46. Just an idea.

          • Avatar stephen

            Or you could just use a TA 33T inner ring, available for both normal 5-arm 110bcd cranks and Shimano 4-arm – no filing needed.

          • Avatar Tim

            Yep, but then just a single sided 4iiii power meter. Still not sold on those yet. Love the Praxis stuff, but not sure about single sided arm mount powermeters yet.

          • Avatar kenreau

            I currently have the Praxis Alba with 48/32t. I really like the gear range it provides. I’m struggling to find a higher performance / lighter weight crank set in this same 2x configuration. Any suggestions in the 500~600 gram weight range?


          • JOM JOM

            FSA’s latest K-Light Adventure crank may be the ticket… we have a review coming soon…

        • Avatar Tom in MN

          If you read DC Rainmaker, you’ll see that he does not see much need for dual sided power meters in general. Sorry I don’t have a link handy. (Can’t reply to your last post for some reason.)

  4. Avatar Tom in MN

    Attention to detail is right, very impressive. Travel bike with hydraulic brakes is an interesting choice. Does she take the rear caliper off or is just undoing the TT and SS cable ties (or are they clips?) enough?

  5. Avatar Jim Rice

    Very nice and thanks for the photos and write up. Patricia and Firefly (and District Cycle Works) killed it!

  6. Avatar CitizenAZ

    Real nice ride, I like that the cable routing is all on the outside. That’s one of the best looking Ti frames I’ve seen

  7. Avatar jonah

    Nice set up Patricia.
    My wife Jo and I have a pair of Firefly all road bikes. We recently returned from Europe where we put in a fair few miles on gravel & trail in France. I also took part in the Transcontinental race in the Summer. The bike is ideal for Bike packing/ touring if you go that way.
    happy riding to you

  8. Avatar Dennis G

    On the subject of the C&O if you’re going to do that you might as well tack on the Great Alleganey Passage, GAP, since that’s the best part of the trail. I’ve ridden it from Pittsburgh to DC and it’s amazing, doing a repeat next Spring????

  9. Avatar Jacob Hueber

    Love the Comrade Cycles stem-cap

    • Avatar Patricia

      I love it, too. Thanks to Bailey Newbrey of Comrade Cycles!

    • Avatar Patricia

      I just saw your comment, almost 3 years later. 😉 That’s interesting. I wanted that to work, will check this for next year, but I guess it involves some serious commitment to those rings (the spider is the powermeter!)

      • Avatar Stephen Poole

        There’s another potential option that doesn’t need filing, the bikinGreen 46×30 rings (available on) eBay. They’re offering 48×31 now too…

  10. Avatar kevin kiddle

    Anyone know who makes the handlebar bag? I am looking for something of similar size.

    • JOM JOM

      Hey Kevin, I do mention that in the article. Ornot Handlebar bags. Good luck!

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