Pivot Firebird 29 Pro XT XTR

Name: Pivot Firebird 29 Pro XT XTR
Brand: Pivot

2019 MountainEnduro Manufacturer page

Last known price: $6,924

Prices shown first for United States
Fork travel: 170 mm
Wheels: 29″
Drivetrain: 1 × 11 30t / 11–46t
Gear range: 418%
Frame: Carbon
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM 162.6–174
MD 171–182
LG 179–189
XL 187–200.7

Components

17 of 18 identified

Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.

Frame and fork

1 part

Frame

Firebird 29 Not identified

Suspension

2 parts

Drivetrain

5 parts

Brakes

2 parts

Wheels and tires

2 parts

Cockpit and contact points

6 parts

Sizes and geometry

4 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 455mm

Stack 612mm

Wheelbase 1216mm

Head angle 65.0°

Seat angle 75.8°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 29″ wheel; exact published values are in the table below.

Size Reported by the manufacturer

Complete manufacturer geometry table 4 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	429	455	475	495
Stackmm	605	612	622	633
Top tube lengthmm	594	625	648	671
Seat tube lengthmm	394	424	457	495
Head tube lengthmm	95	105	115	125
Head tube angle	65°	65°	65°	65°
Seat tube angle	75.75°	75.75°	75.75°	75.75°
Chainstay lengthmm	431	431	431	431
Wheelbasemm	1185	1216	1240	1265
Front centermm	755	786	810	835
Bottom bracket dropmm	26	26	26	26
Bottom bracket heightmm	348	348	348	348
Standover heightmm	683	689	703	713
Fork rakemm	51	52	52	51
Trailmm	118	117	117	118
Stack/reach ratio	1.41	1.35	1.31	1.28

Not published by the manufacturer: Front travel, Rear travel, Crank length, Handlebar width, Stem length, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Carbon

Suspension

Suspension configuration: Full suspension
Front travel: 170 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 30
Largest chainring: 30
Rear sprockets: 11
Smallest sprocket: 11
Largest sprocket: 46
Lowest gear: 18.9 in
Highest gear: 79.1 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Dropper seatpost
Shifting: Mechanical

Additional specifications

Fork spring: Air
Tire width: 2.5″
Wheel material: Aluminum
Wheel size: 29″

Technical analysis

4 measures

How these figures sit among bicycles of the same class and model year. Context, not a ranking.

Front travel

170 mm

This value is within the central range for this class.

Cohort: Mountain / Enduro Model year: 2019
Sample: 626 bicycles with this information
Coverage: 98.7% of the class

Lowest gear

18.9 gear inches

This value is above the central range for this class.

Cohort: Mountain / Enduro Model year: 2019
Sample: 571 bicycles with this information
Coverage: 90.0% of the class

Highest gear

79.1 gear inches

This value is below the central range for this class.

Cohort: Mountain / Enduro Model year: 2019
Sample: 571 bicycles with this information
Coverage: 90.0% of the class

Shifting

Mechanical

18 of 634 bicycles with this information use electronic shifting.

Cohort: Mountain / Enduro Model year: 2019
Sample: 634 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 7.2 km/h
Highest gear: 30.3 km/h

Total gear range 418%

Technical details and class reference

These speeds describe the gearing at the selected cadence, not how fast you can ride.
Calculated from published gear-inch values and their wheel-size assumptions.
These gearing values describe the bicycle, not a selected frame size.
A 100% range means one ratio; 500% means the highest ratio is five times the lowest.
For e-bikes, motor assistance cutoff is not represented.

Gear-inch range

Lower gear-inch values travel less distance per pedal revolution; higher values travel farther.

This bicycle: 18.9–79.1 gear inches
Class reference (p10–p90): 16.5–92.8 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Enduro Model year: 2019
Lowest gear: 571 bicycles with this information, 90.0% of the class
Highest gear: 571 bicycles with this information, 90.0% of the class

Lineup changes

The published facts that differ across this family's builds and from the same model a year earlier. Missing information never counts as zero.

Differences across 2019 builds

Differences across 2019 builds
Specification	This bicycle Pivot Firebird 29 Pro XT XTR	Pivot Firebird 29 Pro X01	Pivot Firebird 29 Pro XT XTR 12 speed	Pivot Firebird 29 Race X01	Pivot Firebird 29 Race XT	Pivot Firebird 29 Team XTR
Drivetrain
Smallest chainring	30	32	32	32	30	32
Largest chainring	30	32	32	32	30	32
Rear sprockets	11	12	12	12	11	12
Smallest sprocket	11	10	10	10	11	10
Largest sprocket	46	50	51	50	46	51
Lowest gear	18.9 in	18.6 in	18.2 in	18.6 in	18.9 in	18.2 in
Highest gear	79.1 in	92.8 in	92.8 in	92.8 in	79.1 in	92.8 in
Other specifications
Wheel material	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum	Carbon