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2020 Small SKU: BMT21106

Pivot Firebird 29 Pro XT/XTR Mountain Bike - 2020, Small

Recommended Rider Height: 5'2" - 5'6" Size Guide
Regular price

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shipping icon $94.99 RideFast Shipping

Mechanic's Comments:
- Small tear to back of saddle on drive side.

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TPC Guarantee

This bike passed a 141-point inspection and received a full pro-tune by our Master Mechanics in our Certified Pre-Owned process. CPO bikes are pristine and ready to ride!

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30-Day Hassle-Free Returns

Shop with confidence. Every bike is covered by our 30-day satisfaction guarantee. If this bike isn’t perfect for you, get in touch and we’ll help you find the right bike.

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RideFast Shipping

Bikes ship in our custom RideFast box, and assembly is incredibly simple. Most novice riders can assemble their bike in 5 minutes or less. The tools you need to assemble are also included.

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Year 2020
Brand Pivot
Model Firebird 29 Pro XT/XTR
Size Small
Frame Material Carbon Fiber
Drivetrain Shimano, 1x12 spd
Weight 31 lbs 13 oz
Fork Fox 36 Float Factory Series GRIP2
Fork Travel 170mm
Rear Shock Fox Float X2 Factory Series EVOL
Rear Shock Travel 162mm
Brakes Shimano XT M8100, Disc - Hydraulic
Shifters Shimano XT M8100, Mechanical
Rear Derailleur Shimano XTR M9100
Bottom Bracket Shell Press fit
Crankset Race Face Aeffect R Alloy, 32t, 170mm
Cassette Shimano XT M8100, 10-51t
Chain Shimano
Handlebar Pivot Phoenix Team Low Rise Carbon, 800mm
Headset Pivot Precision Sealed Cartridge
Stem Phoenix Team Enduro/Trail Alloy, 35.0mm x 45mm, 0°
Seatpost KS LEV Si Dropper , 30.9mm
Seatpost Travel 125mm
Saddle Funn Adlib
Front Axle Spacing 15x110mm (Thru-Axle)
Rear Axle Spacing 12x157mm Super Boost
Wheelset DT Swiss M 1700 Spline 30 Disc Aluminum, DT Swiss 350
Front Tire Maxxis Minion DHF 3C MaxxTerra EXO TR, 29" x 2.5"
Rear Tire Maxxis Minion DHR II 3C MaxxTerra EXO TR, 29" x 2.4"
Tire Type Tubeless
Tubeless Compatibility Wheels are tubeless compatible but ships with tubes installed


Recommended Rider Height 5'2" - 5'6"
a. Effective Top Tube 594.4 mm
b. Seat Tube 393.7 mm
c. Seat Tube Angle 75.75, 76.25 (Low, High)
d. Head Tube Angle 65.0, 65.5 (Low, High)
e. Head Tube 95 mm
f. Stack 604.5 mm, 599.4 mm (Low, High)
g. Reach 429.3 mm, 431.8 mm (Low, High)
h. Standover Height 683.3 mm, 689.4 mm (Low, High)
i. Saddle Height Range 570 - 655 mm

“I love this company! My beautiful bike arrived promptly, was packed brilliantly, and tuned perfectly. It was exactly as described.”

— Kari K.


“In the past month, I purchased a road bike and MTB from TPC. Very happy with the price and condition of both bikes! I was riding the bikes 10 minutes after I received them.”

— David H.

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