Modern endurance bikes should take their cues from the BMC Roadmachine 01. And, some manufacturers have done just that by putting it in their crosshairs as they have introduced new models. With that, I can attest that all the attention is warranted as the Roadmachine 01 delivers one of the most refined rides in the endurance category and represents what a modern road bike should be.

BMC Roadmachine 01 Features:

  • TCC 01 Premium Carbon layup with Angle Compliance Technology
  • Includes standard and tall topcaps and spacers
  • Integrated seat clamp with D-shaped seatpost
  • 12mm thru axles front-and-rear
  • Flat mount standard brake mounts
  • 30mm tire clearance
  • Fully-integrated cables and stem for a streamlined look
  • Frame weight: 920 grams (54cm, stated)
  • Weight: 15.4 lbs complete (actual, Zipp 303 Tubeless with RT25 tires)
BMC Roadmachine 01 Review - Zipp 454 NSW Disc

The Superbike package with Zipp 454 NSW Wheels — kapow!

Going fully-custom with the Roadmachine 01

While BMC does offer an eTap build, my test bike is fully-custom. The SRAM Red eTap HRD groupset was built up and ridden primarily with a set of the new Zipp 303 Firecrest Tubeless Disc Brake wheels for the utmost in versatility and overall performance. Initially, I installed a set of Easton EC90 SLX bars, but switched to ENVE Compact road bars near the end of the review — both in 44cm aboard a 56cm silver red frame.

With the Roadmachine 01, proper fit is key to determining the right spacers to use. Since the stem and spacers are proprietary, once that choice is made, there’s not much wiggle room to change things up. I had the folks at Contender Bicycles here in Salt Lake City perform the build. With my Retul measurements, they delivered a perfect fit. The only niggle is that they used the low-profile top cap with three spacers instead of the taller cap with a single spacer. Performance and fit has been superb, but aesthetically, the taller topcap might look a little sleeker.

BMC Roadmachine 01 Review

The integrated stem with regular topcap — wishing I had installed the taller one.

Again, when building up an 01, work with your shop and fitter to ensure you have the right fit because at this point — even with eTap — I’d have to disconnect the hydraulic lines and bleed the entire system just to make a change. That’s a a hard pass for now.

Everything tucks neatly inside the stem and steerer cavity with the only exposed cables being a couple of inches from where the tape ends and the lines tuck under the stem. The overall look is sleek and streamlined and makes traditional cable routing look clumsy. But, again, any maintenance can be a bit of a chore.

Speaking of maintenance, I did disassemble the stem during the test because I developed a slight squeak. A bit of carbon paste on both sides of the two outer shims and it has gone away.

BMC Roadmachine 01 Review

Tons of climbing in American Fork Canyon.

A season-full of riding

The Roadmachine 01 has seen the bulk of my miles this season and has overlapped or followed a number of bikes in the process (Trek Domane SLR DiscBH G7 Disc, Focus Paralane, Fezzari Fore CR5, Factor O2 Disc, Ridley Fenix SLX and Cannondale Synapse). Throughout those miles, each of those bikes were compared to the Roadmachine 01 and, without question, I always loved hopping back aboard the BMC. There’s something special about this bike that just feels natural and comfortable.

The usual test terrain always includes hefty amounts of climbing with several ascents and descents of the Alpine Loop in both directions — including an epic day that added a ride up South Fork Canyon as well. I called it the Two Cheeseburger Ride because that’s what I deserved (and got) afterwards. The wheelset for this ride was the Zipp 303 Firecrest Carbon Tubeless, set up with Zipp Tangente Course R28 tires.

The two cheeseburger ride

Make that a double! I deserved that.

A few weeks later, I tackled most of that same loop, but with Zipp 30 Course wheels mounted to Specialized Roubaix 23/25 tires. My goal was to see how alloy wheels and narrower tires (running tubeless) might affect performance. The bike felt just a bit snappier and a touch less compliant, but the differences were very subtle — the chassis deserves credit here since it delivers such a smooth ride. The resulting times with the alloy wheels and narrower tires were incrementally faster and just about a minute faster on the 8.7 mile 2641 ft ascent of the Alpine Loop from the Sundance side. The wheels may not be the only factor, but that’s what the tale of the tape showed.

Loop Redo

Swapped wheels and did much of the same loop.

Flatter or rolling terrain is another area where the Roadmachine delights. Flat-out efforts on undulating terrain were always rewarded with stability and a predictable ride. I’ve been handily crushing many of my flat-terrain best times as I can comfortably sink into the drops and just hammer. It’s hard not to giggle inside when I’m cranking out the miles on this beauty.

BMC Roadmachine 01 Review

The dropped stays and D-shaped seatpost make for a snappy, but comfortable ride.

Comfort in spades (but it’s no La-Z-Boy)

Just where does all that comfort come from without any fancy doodads, suspension or inserts? All I can say is BMC engineers know their stuff because the Roadmachine hides its comfort well. The only visible clues are the D-shaped seatpost and dropped seatstays that allow the seat tube to flex. Compared to the Trek Domane SLR in its softest setting, the Roadmachine feels just as good or better in my book.

A big part of the comfort story is the ability to run 30mm tires (some have squeezed 32’s). Varying tire widths and pressures (even going tubeless) will yield significant comfort. Honestly, I’ve been more than satisfied with the performance of Zipp’s Tangente Speed RT25 tires running tubeless at 80/85 psi. front/rear. At my 170 lb rider weight, those pressures have been superb across all road surfaces.

Both the front and rear of the bike deliver quality comfort here. With some bikes, there is a disparity between them, but I have found nothing of the sort here. The Roadmachine 01 is an equal-opportunity bike as small bumps are handily muted both front and rear.

All this comfort doesn’t detract from laying down power when the time comes. Standing efforts (climbs or sprints) are met with solid acceleration. It doesn’t quite have the zip that you’ll find on something like the Teammachine SLR01, but it’s darn close.

BMC Roadmachine 01 eTap Review

The Roadmachine 01 reads your mind and handles like a dream.

Handling and such

Many endurance bikes lack the responsiveness of race machines — as they should. This means that sometimes we’re left wanting just a touch more playfulness out of these bikes. The Roadmachine 01’s angles don’t match those of the racy Teammachine, but do feel quite quick and responsive on the road. Line adjustments, tight corners, high-speed arcs, etc. are all natural and fun.

Again, most endurance bikes excel at stability on high-speed descents. This stability is welcomed by those of us who lack the desire (or skills) to handle a race bike at 45+ mph. After many high-speed mountain descents, I’ve found the Roadmachine to be a ton of fun, but at the highest of straightline speeds, it can become just a touch of a wanderer. It’s not enough to cause issues, but it does happen.

BMC Roadmachine 01 eTap Review

Tons of fun everywhere on the Roadmachine 01.

Custom finishing kit

My custom build is similar to the Roadmachine 01 Two build you can get off-the-shelf from your local BMC dealer. At $9499, it’s a pretty penny, but there’s nothing more you could ask for in an all-day, all-road crusher.

Matched up with eTap, the Roadmachine 01 just plain looks amazing. The lack of visible wires and cables really makes this bike sing. And, SRAM Red eTap HRD is my favorite electronic drivetrain on the market — no question.

I’ve had both the Easton EC90 SLX and ENVE Compact Road Bar aboard the bike for testing. Both are great, but the ENVE is one of the finest bars I’ve tested and can’t say enough about the feel and performance it provides.

Additionally, I’ve had the Roadmachine 01 set up with a variety of Zipp wheels from the 30 Course to the 454 NSW Disc rocketships. Any of these wheels allow the bike to shine, but if you’re dead-set on unlocking superbike status, be sure to get a set of hoops.

The only downer that I’ve experienced is the flat mount adapter for the front caliper is slightly off spec for SRAM Red brakes. It’s odd, I know, but with the provided adapter, the rotors touched the inside of the caliper. I had to place a couple of washers in there to space it out while (still) waiting for the arrival of a proper adapter. Complete eTap bikes (I’m told) from BMC will come properly equipped, but if you are building it up from a frameset, double-check the clearance — particularly under heavy braking.

The Good

  • Owns all types of roads
  • Very comfortable without gimmicks
  • Ample tire clearance for the intended purpose
  • Superb handling — just how a modern “endurance” bike should feel
  • Integrated stem and cable routing really looks beautiful

The Bad

  • Integrated stem is a hassle for the home mechanic
  • Flat mount adapter for front fork is off spec for SRAM Red (replacement is still forthcoming)
  • Can feel a touch loose at high speeds

The Bottom Line: BMC Roadmachine 01 eTap

Where do I start? I absolutely love this bike. I rode the Roadmachine 02 last year and tabbed it as my bike of the year and the 01 is definitely my bike of the year this year. The BMC Roadmachine 01 feels nimble underfoot, climbs well, descends with precision and responds in spades. On top of all that, it delivers a smooth ride and clearance for wider tires to cushion the ride even more.

Buy Now: Find one at your local BMC dealer

In Summary

9.3 Superbike Achieved

With a slew of other bikes coming and going throughout the year, the BMC Roadmachine 01 was always a joy to hop on. Every bike was compared to this one and after every ride, I had a hard time wiping the smile off my face. This is a refined bike that checks all the boxes for an all-day, all-terrain crusher. This is the endurance bike that steals the other endurance bike's lunches and thumps them on the playground.

  • Ride Quality 10
  • Handling 9
  • Climbing 9
  • Descending 9
  • Pedaling Efficiency 9
  • Value 9
  • Aesthetics 10

About Author

A Seattle native, Jason developed a love for the outdoors and a thing for mountains. That infatuation continues as he founded this site in 1999 -- sharing his love of road biking, mountain biking, trail running and skiing. That passion is channeled into every article or gear review he writes. Utah's Wasatch Mountains are his playground.


  1. Great review, great bike. As I mentioned in another comment, I own an RM01 with UDi2. The ride is superb and I think the handling is plenty nimble for anything short of crits. Its interesting that you’ve experienced some high speed wandering. I’ve done several 45 mph descents and the bike feels dead stable to me. It might be a size-specific issue, as I’m on a 58 with a 120 stem.

    • Yeah, the stem length may have something to do with it. I’m running a 100mm stem, but the fit I’ve got is identical to every other bike I’ve got. The Cannondale Synapse doesn’t exhibit that at all and it’s got an ultra-short 90mm stem (stock build, the way 56cm’s come).

      I have seen a couple of other reviews comment about it too. Again, I only notice it on high-speed straight stuff when I’m going mach schnell. Other than that, it devours curvy mountain descents with gusto.

      Glad you love yours too! Such a great bike.

  2. I’d love to hear more of your thoughts on this bike compared to the Synapse… I have local Cannondale dealers but no BMC shop nearby and am shopping in this category. Cheers!

    • Hey Aaron. Sorry for the delay!

      I’m still mid-test on the Synapse, but it’s gonna be a good one and will give the Roadmachine a run for the money. I have both side-by side and really enjoy them both. For me, the Roadmachine is a touch snappier and is admittedly sexier. But, the Synapse is a great bike with gobs of comfort and handles really well (e.g. it’s no slouch).

      • No worries, sounds great! And sounds like I won’t be missing out on much if I end up going with the Synapse. Can’t wait to see the full review!

  3. Hi Jason, would you please tell me, what size of seatpost of rm01, and what is the minimum insertion in frameset.

    on site says 310mm, but I find it very small.


  4. Hi Jason! Great bike and a great review – it had such an influence on me that I went ahead and bought one. I too went for a custom build (I am putting the bike together as I write this). Could you please share a pic of the spacers you used for the caliper, as I guess I will need spacers too (I just can’t get the front caliper aligned). Also – do you have any idea about the torque needed to fasten the calipers – I received mixed replies – from 6 to 10N/m. Once again – thanks for the great review!

    • I’m not 100% sure on the bolt tightness, but I can check. I just got the proper adapter from BMC to swap mine out, but in the interim I just used double washers from a bottle cage bolt.

      Glad you like yours. What a ride!!

  5. Hey Jason, I’m considering having Contender build one of these for me. I ride the same roads as you, lot of Alpine and Guardsman. How does it rate as a climber? Did you find it heavy? What sort of wheel depth you think is right around here for a small rider (5’7” <140 lbs).

    • Bryan

      I still am enamored by this bike and have found it to be such a fun all-rounder that I have a tough time wiping the grin off my face after every ride. I will say that it does yield a touch to the SLR01 or other climbing bikes. It’s not quite as zippy in that regard.

      Rolling terrain is beyond fun with this one as it can simply power through anything. I’ve had this kitted out with Zipp 30 Course, Zipp 303 and Zipp 454 NSW’s and for my height and weight (5’11” / 170 lbs), I have felt best with the NSW’s actually. But, I’d say a 35-40mm deep rim is where I’d recommend.

      Should you be more into climbing, a set of 30mm deep wheels would be spectacular.

      You’ll love how fun this bike is to ride — everywhere.

  6. Jason, you couldn’t more right about the front caliper mount. I am so glad I found your post. I own last year’s BMC01 ultegra and when converting to etap. I had the most difficult time with the calipers and rotors.

    My LBS convinced me to run 140mm rotors up front to avoid the rub issue and that worked. However, I am selling myself short by not using the etap 160mm only to find out there’s a proprietary bmc caliper mount to remedy the issue. In conjunction, my friend said a couple of washers in each mount hole would provide the clearance needed. It worked great, but I’m still going to buy the proper mount.

    The etap rear brake system also has very tight tolerances. Their 160mm rotor nearly touches the chainstay and runs the risk of being bent if the wheel regularly remounted. Do you know if there’s a bmc specific caliper mount for that?

    • I’m not exactly sure why the eTap HRD calipers have tighter clearance, but I’m glad that there is a solution (though not super straightforward). I haven’t notice the tight clearance in the back, but that’s pretty common among disc frames. Just make sure you don’t get heavy-handed when changing wheels.

      And yeah, I did also go the washer route until the new mount arrived.

      One of the downsides of some of the disc brake models still l is they were built around 140mm rotors because Shimano said that was OK. They may very well be just fine under most conditions, but having a 160mm up front is absolutely a necessity here in Utah with all the long descents I do.

      Bottom line… glad you love your Roadmachine and glad you also made the leap to eTap. It’s a bonkers-awesome combo!

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