Bicycle Archive · Specification report

2026 Pivot Firebird Ride GX Eagle Transmission | MX

Velopedia Archive ID 900000122

Overview

Model year	2026
Brand	Pivot
Model	Firebird Ride GX Eagle Transmission \| MX
Bicycle type	Mountain
Archive ID	900000122
Original MSRP	$7,699.00
Colors	Yolo; White Gold
Sizes	SM; MD; LG; XL; XS

Frameset

Frame construction	Firebird — Ultra-light Hollow Core carbon frame
Frame material	Carbon Fiber
Fork	Fox Performance 38 29", 44mm offset, GRIP - 170mm
Rear shock	2025 Fox Factory Float X2

Drivetrain

Component group	Ride GX Eagle Transmission \| MX
Shifters	Sram AXS Pod Controller
Rear derailleur	Sram GX Eagle Transmission 12-Speed
Crankset	Sram GX Eagle DUB 32t - 170mm(XS-XL)
Cassette	Sram GX 1275 Eagle Transmission 10-52t
Chain	Sram GX Eagle Flattop 12-Speed

Brakes

Brakes	Sram Maven 4-piston; Rotors: Sram Centerline 6-bolt - 200mm Sram Centerline 6-bolt - 200mm

Cockpit & contact points

Headset	Pivot Precision Sealed Cartridge
Handlebar	Phoenix Ride Low Rise Aluminum - 780mm (XS-MD), 800mm (LG-XL)
Stem	Phoenix Team Enduro/Trail V1 - 35mm(XS), 45mm(SM-XL)
Saddle	Phoenix WTB Ride High Tail Trail (XS, SM), Phoenix WTB Ride Volt (Medium Width) (MD-XL)
Seatpost	SDG Tellis 105-125mm (XS) JD/PIVOT YSP23GLS 170mm (SM) SDG Tellis 180-200mm (MD-LG) JD/PIVOT YSP23GLS 200mm (XL)

Wheels & tires

Wheels	DT Swiss M1900 w/ DT Swiss 370 hub, 30mm - 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 30, 2026.