The Dirt

There is no denying this bike is a sibling to full on XC World Cup race bikes. It is impressively light and climbs like a raged ape. Riding position is perfectly centered while climbing, making every pedal stroke translate directly into forward momentum, even on out of the saddle efforts. I am sure some of this efficiency is due to the pedal platform, but with a system that is so effortless, why not take advantage of dynamic shock valving. While most of the Loam Wolf crew is made of degenerate downhillers and freeriders, I was known to smuggle a few grapes back in the day. The Speedfox brings me right back to those days of rocketing up climbs, feeling the breeze on my lycra shorts. However there’s one big difference: this bike actually descends with confidence.

Nothing beats a few days in a bike park to really test the downhill capability of a bike, and the Speedfox spent a good amount of time at Silver Mountain Resort with us this past summer. You may be asking yourself why we’d take a 120/130 XC machine to a bike park. Quite frankly, it’s because we can. Just a few short years ago that would have been bordering on suicidal, but with the advancements in bikes these days, a bike like the Speedfox 01 can actually hang in a bike park, granted we were much more comfortable on BMC’s Trailfox. But it was a real testament to this bike that we could send it down black diamond DH runs and not have to get off and walk down.

Silver Mountain has a nice blend of machine-built flow, technical downhill, and smooth, fast singletrack. The only change we made for the park was wider tires with a bit more sidewall support, but we otherwise proceeded to smash a 120mm trail bike down some fairly gnarly trails. By no means was the bike meant for that kind of riding, but it held its own. The rear end had some chatter in the high frequency ranges. Of course it also didn’t soak up the big hits like the longer travel bikes we brought, but was impressive for what it is. Once I caught back up to the other testers in the flowy singletrack, the Speedfox proved its name and picked up speed with every pump and turn and I quickly dropped the bigger bikes with ease. This is where the Speedfox excels.

I had few complaints with the Speedfox but two things stood out. The integrated dropper post prevents the post from dropping fully into the frame. It also requires some cutting of the post to finely tune your saddle height/drop range. Second, the bike is so light in the rear end, that we had to take special precautions when jumping. The light rear end would lift and cause the front end to drop, so we had to slow down the rebound a touch and weight the bike intentionally off the lip. Initially, this proved unsettling, but after a few laps on the bike, I was able to tune it out. It eventually became something we liked about the bike, as the slightest body influence would move the bike anywhere you wanted it to go.

The Wolf’s Last Word

If you live to ride fast, both up and down the mountain and your riding style isn’t that of an aspiring Red Bull Rampage athlete, the Speedfox is a lot of damn fun! For it’s intended discipline, it is a stiff, playful and confident machine. Is the Speedfox really a quiver killer like the BMC website claims? Well, it depends on what you ride and where you are. To us a quiver killer bike would do everything from tackle DH-bike worthy descents to pedal efficiently enough to ride all-day epics. But if you’re quiver consists of a rigid SS, a 100mm XC race bike and a 140mm trail, then it very well could be.

For Bend, Oregon, parts of Southern California, the Midwest and flowy trails with short technical sections, the Speedfox 01 is very capable and a rocket ship under power! The Speedfox is ready for all day epics with some tech, all the way down to smooth singletrack. If you are a recovering lycra weirdo that still dabbles in picklejuice and powerbars…this may be a good way to hide your XC roots with a stable trail machine, while still being able to drop your buddies on the climb. The BMC Speedfox is an exercise in focused trail performance and redefining what an XC bike is capable of.

Price: $6,499
Weight: 26.4 lbs (with Pedals)
Website: BMC-Switzerland.com

CHASSIS
Frame: Carbon; 120mm
Fork: RockShox Pike RC; 130mm
Shock: Fox Float DPS, Performance Elite, Evol, Remote; 120mm

COCKPIT
Brakes: Shimano XT
Handlebar: BMC MRB 02; 760mm
Headset: Sealed
Saddle: WTB Silverado Team
Seatpost: BMC Trailsync; 100mm
Shifter: SRAM GX Eagle; 12s
Stem: BMC AMSM 02

WHEELS
Hubs: DT Swiss XM 1501 Spline ONE, Centerlock
Rims: DT Swiss XM 1501 Spline ONE 30
Tires: Maxxis Forekaster EXO, 29×2.35

DRIVETRAIN
Bottom Bracket: Truvativ
Cassette: SRAM XG 1275; 10-50T
Cranks: Truvativ Stylo Carbon, 30T
Derailleur: SRAM GX Eagle; 12s