Bicycle Archive · Specification report

2026 Pivot Firebird Pro XT Di2 | 29"

Velopedia Archive ID 900000129

Overview

Model year	2026
Brand	Pivot
Model	Firebird Pro XT Di2 \| 29"
Bicycle type	Mountain
Archive ID	900000129
Original MSRP	$9,299.00
Colors	Yolo; White Gold
Sizes	MD; LG; XL; SM

Frameset

Frame construction	Firebird — Ultra-light Hollow Core carbon frame
Frame material	Carbon Fiber
Fork	Fox Factory 38 29", 44mm offset, GRIP X2 - 170mm
Rear shock	2026 Fox Factory Float X2

Drivetrain

Component group	Pro XT Di2 \| 29"
Shifters	Shimano XT Di2 M8200 ISPEC EV 12-Speed
Rear derailleur	Shimano XT Di2 M8200 SGS 12-Speed
Crankset	Race Face Æffect R 32t - 170mm
Cassette	Shimano XT M8200 10-51t
Chain	Shimano CN-M8100 12-Speed

Brakes

Brakes	Shimano XT M8220 4-piston; Rotors: Shimano XT CenterLock - 203mm Shimano XT CenterLock - 203mm

Cockpit & contact points

Headset	Pivot Precision Sealed Cartridge
Handlebar	Phoenix Team Carbon - 20mm Rise 760mm(XS), 20mm Rise 780mm(SM), 35mm Rise 780mm(MD-XL)
Stem	Phoenix Team Enduro V2- 32mm(XS), 40mm(SM-LG), 50mm(XL)
Saddle	Phoenix WTB Pro High Tail Trail (XS, SM), Phoenix WTB Pro Volt (Medium Width) (MD-XL)
Seatpost	One Up Dropper V3 150mm (XS), Fox Factory Transfer 155-180mm (SM), Fox Factory Transfer 215-240mm(MD-XL)

Wheels & tires

Wheels	Reynolds Blacklabel Enduro Pro w/ Industry Nine hub, 32mm - Mixed or 29" 15x110 F/12x157 R
Wheel size	29"; 27.5"

Geometry · XS

Seat tube	365 mm
Top tube	559 mm
Head tube	85 mm
Head-tube angle	63.4°
Seat-tube angle	76.8°
Bottom-bracket drop	15 mm
Bottom-bracket height	342 mm
Reach	405 mm
Stack	618 mm
Standover height	675 mm

Geometry · SM

Seat tube	385 mm
Top tube	597 mm
Head tube	95 mm
Head-tube angle	63.1°
Seat-tube angle	76.2°
Bottom-bracket drop	18 mm
Bottom-bracket height	340 mm
Reach	436 mm
Stack	628 mm
Standover height	677 mm

Geometry · MD

Seat tube	415 mm
Top tube	623 mm
Head tube	108 mm
Head-tube angle	63.1°
Seat-tube angle	76.2°
Bottom-bracket drop	18 mm
Bottom-bracket height	340 mm
Reach	459 mm
Stack	640 mm
Standover height	681 mm

Geometry · LG

Seat tube	440 mm
Top tube	636 mm
Head tube	118 mm
Head-tube angle	63.1°
Seat-tube angle	76.2°
Bottom-bracket drop	18 mm
Bottom-bracket height	340 mm
Reach	476 mm
Stack	649 mm
Standover height	703 mm

Geometry · XL

Seat tube	475 mm
Top tube	658 mm
Head tube	128 mm
Head-tube angle	63.1°
Seat-tube angle	76.2°
Bottom-bracket drop	18 mm
Bottom-bracket height	340 mm
Reach	496 mm
Stack	658 mm
Standover height	708 mm

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 29, 2026.