Pivot Firebird 29 Carbon Pro X01 Bike 2021

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Crushes Climbs, Slays Descents…And Rewrites the 29er Playbook

Enduro courses. World Cup Downhill courses. It’s hard to tell the difference between the two these days. Well, right up until the point when you have to grind your way to the top of the absolute hairball descent—that would be enduro. And that is also where the new Firebird 29 enters the picture—with its speed generating 29er wheels and a penchant for kicking ass.

The Firebird 29’s big wheels gobble up miles with ease, roll right over the gnar and add insane levels of traction to the mix. But this is no monster truck. The Firebird 29 is a lightweight machine that boasts a poppy, lively feel that long-travel 29ers have never possessed. Until now.

Long Travel 29er Geometry Redefined

We obsessed over this bike’s geometry. After all, adding big wheels to a bike with this much travel is not always a recipe for awesome. History is littered with almost therelong-travel 29ers. The Firebird 29, however, is a very different—and awesome—kind of beast. With its long front-center and short chainstay combination, the Firebird 29 possesses that nimble, snappy feel that tempts you to make bold line choices yet allows you to stay in complete control when you’re warping down trails at World Cup speeds.

The Bomb-Proof Bantam Weight

The Firebird 29 has a lot to live up to. On one hand, it needs to withstand repeated pummelings at bike parks and on the toughest trails. It has to be bomb proof. On the other hand, it also needs to be incredibly light—this bike is meant to give you an edge on the climbs. Since a 29er wheelset inherently packs more grams than the same wheelset in a smaller, 27.5 diameter, we knew there couldn‘t be any fat on the Firebird 29 frame. So, we made it both bomb proof and lean. Thanks to our own hollow-core, high-compression carbon molding process and an exacting combination of composite materials and shapes, we are able to deliver an ultra-light frame that meets the same stringent testing requirements for strength and stiffness as our World Cup downhill bike. Firebird frames weigh in at a mere 7 pounds (3.2kg) while complete bikes tip the scales at sub-30 pounds(13.5kg).

Playful Yet Stable

The Firebird 29 features a long front center, short chainstays, a low center of gravity and a decidedly slack 65-degree head angle to deliver unmatched stability and handling. Plus, a new flip-chip adjustment system in its upper linkage offers quick and easy geometry fine tuning. Taking a page from the Phoenix DH Carbon’s progressive geometry, the Firebird combines some of the longest reach measurements in the sport, with short, 16.96” (431mm) chainstays. The Firebird’s long and low geometry gives you increased stability at high speeds and on steep technical challenges, while its short chainstays provide a maneuverable, dynamic ride that makes it easy to put the bike precisely where you want it.

Fast and Efficient

Dave Weagle’s dw-link™ rear suspension enables us to build a bike that achieves the ultimate in both downhill and climbing performance. The dw-link’s anti-squat and variable wheel travel path traits yield both the square-edge bump absorption of a downhill bike and the crisp, pedaling efficiency of a shorter-travel trail bike. Fast and efficient—It’s a hell of a combination.

Firebird 29 Features


  • Bomber—yet ultra light—full carbon frame featuring leading edge carbon fiber materials and Pivot's proprietary molding technology

  • 162mm of supple-yet-efficient dw-link™ suspension

  • Equipped with burly, 44mm offset 170mm-travel Fox 36 FIT Grip2 Factory and Performance Series forks

  • Ultra-adjustable Fox Float X2 (metric) and DPX2 rear shock options

  • Long-and-low geometry for a confident, stable stance Short, 431mm (16.96”) chainstays make easy work of the tightest trails

  • Adjustable geometry with a flip-chip upper link mount and lower headset cup

  • Compatible with both 29 and 27.5+ wheelsizes without compromise thanks to the adjustable geometry

  • Fits tires up to 29x2.6” or 27.5x2.8” wide

  • 12 x 157mm Super Boost Plus rear spacing adds stiffness and control

  • Hassle-free, full-length, internal cable routing

  • Fits riders between 5'4" and 6'7"

  • 10-year warranty



Pro X01 - 29"


Firebird 29






Fox Factory Float X2


Fox Factory 38 29", 44mm offset, GRIP2 - 170mm


Pivot Precision Sealed Cartridge


Sram X01 Eagle 12-Speed


Sram X01 Eagle 12-Speed


Sram Code RSC 4-piston


Sram X01 Eagle DUB 32t


Phoenix Team Low Rise Carbon - 800mm


Phoenix Factory Lock-On


Phoenix Team Enduro/Trail


Fox Transfer Factory Series 125mm (SM) 150mm (MD-LG), 175mm (XL)


Phoenix WTB Pro High Tail Trail


SRAM XG-1275 10-52t


DT Swiss XM1700 w/ DT Swiss 350 hub & 36t Star Ratchet 30mm - 29"


Reynolds Blacklabel Enduro Wide Trail w/ Industry Nine hub, 34mm - 29"

ADD $1,300 MSRP


Maxxis Minion DHF 29" x 2.5" TR, 3C, EXO+, MAXXTERRA

Maxxis Minion DHR II 29" x 2.4" TR, 3C, EXOX, MAXXTERRA


Sram Centerline CenterLock - 200mm

Sram Centerline CenterLock - 180mm


Sram X01 Eagle 12-Speed


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