Bicycle Archive · Specification report

2025 Salsa Warbird C GRX 820 2x

Velopedia Archive ID 900000642

Overview

Model year	2025
Brand	Salsa
Model	Warbird C GRX 820 2x
Bicycle type	Cyclocross/Gravel
Archive ID	900000642
Original MSRP	$4,299.00
Colors	Tan
Sizes	49cm; 52.5cm; 54.5cm; 56cm; 57.5cm; 59cm; 61cm
Weight	20 lb 12 oz for 56cm

Frameset

Frame construction	Carbon
Frame material	Carbon Fiber
Fork	Carbon
Fork material	Carbon Fiber

Drivetrain

Shifters	Shimano GRX RX820
Front derailleur	Shimano GRX RX820 SGS
Rear derailleur	Shimano GRX RX820 SGS
Crankset	Shimano GRX RX8200-2, 48–31t
Bottom bracket	Shimano RS500-PB
Cassette	Shimano HG710, 11–36t, 12-speed
Chain	Shimano M6100

Brakes

Brakes	Brake Calipers: Shimano GRX RX820; Brake Levers: Shimano GRX RX820; Rotors: Shimano RT54 (Center Lock, 160mm front and rear)

Cockpit & contact points

Headset	FSA NO.42/ACB
Handlebar	Salsa Cowbell
Stem	Salsa Guide
Saddle	WTB Gravelier Medium, Cromoly SL, 142 x 250mm
Seatpost	Salsa Guide, zero offset

Wheels & tires

Hubs	(F) Shimano TC500, 12 x 100mm / (R) Shimano TC500, 12 x 142mm
Rims	WTB EZR i25, TCS 2.0, 28h, 700c (taped w/ WTB tubeless valve and sealant included)
Spokes	2.0/1.8 gauge, black
Front tire	Teravail Cannonball 700c x 42mm, Durable casing, tubeless-ready
Rear tire	Teravail Cannonball 700c x 42mm, Durable casing, tubeless-ready
Wheel size	700C; 32"; 650B

Geometry · 49cm

Seat tube	390 mm
Effective top tube	499 mm
Head tube	90 mm
Head-tube angle	71°
Seat-tube angle	75°
Chainstay / rear center	430 mm
Wheelbase	996.14 mm
Bottom-bracket drop	70 mm
Bottom-bracket height	279 mm
Reach	360.24 mm
Stack	517.85 mm
Standover height	670.2 mm
Fork offset / rake	50 mm
Fork length / axle-to-crown	405 mm
Crank length	165 mm
Stem length	60 mm

Geometry · 52.5cm

Seat tube	440 mm
Effective top tube	525 mm
Head tube	120 mm
Head-tube angle	70.75°
Seat-tube angle	74°
Chainstay / rear center	430 mm
Wheelbase	1011.96 mm
Bottom-bracket drop	70 mm
Bottom-bracket height	279 mm
Reach	368.13 mm
Stack	547.09 mm
Standover height	714.48 mm
Fork offset / rake	50 mm
Fork length / axle-to-crown	405 mm
Crank length	170 mm
Stem length	70 mm

Geometry · 54.5cm

Seat tube	475 mm
Effective top tube	545 mm
Head tube	140 mm
Head-tube angle	70.75°
Seat-tube angle	73°
Chainstay / rear center	430 mm
Wheelbase	1022.39 mm
Bottom-bracket drop	70 mm
Bottom-bracket height	279 mm
Reach	371.97 mm
Stack	565.97 mm
Standover height	744.3 mm
Fork offset / rake	50 mm
Fork length / axle-to-crown	405 mm
Crank length	170 mm
Stem length	80 mm

Geometry · 56cm

Seat tube	510 mm
Effective top tube	560 mm
Head tube	160 mm
Head-tube angle	70.75°
Seat-tube angle	73°
Chainstay / rear center	430 mm
Wheelbase	1038.21 mm
Bottom-bracket drop	70 mm
Bottom-bracket height	279 mm
Reach	381.19 mm
Stack	584.85 mm
Standover height	770.11 mm
Fork offset / rake	50 mm
Fork length / axle-to-crown	405 mm
Crank length	172.5 mm
Stem length	90 mm

Geometry · 57.5cm

Seat tube	520 mm
Effective top tube	575 mm
Head tube	180 mm
Head-tube angle	70.75°
Seat-tube angle	73°
Chainstay / rear center	430 mm
Wheelbase	1054.03 mm
Bottom-bracket drop	70 mm
Bottom-bracket height	279 mm
Reach	390.42 mm
Stack	603.73 mm
Standover height	785.96 mm
Fork offset / rake	50 mm
Fork length / axle-to-crown	405 mm
Crank length	172.5 mm
Stem length	90 mm

Geometry · 59cm

Seat tube	545 mm
Effective top tube	590 mm
Head tube	200 mm
Head-tube angle	70.75°
Seat-tube angle	73°
Chainstay / rear center	430 mm
Wheelbase	1069.85 mm
Bottom-bracket drop	70 mm
Bottom-bracket height	279 mm
Reach	399.65 mm
Stack	622.61 mm
Standover height	808.4 mm
Fork offset / rake	50 mm
Fork length / axle-to-crown	405 mm
Crank length	175 mm
Stem length	100 mm

Geometry · 61cm

Seat tube	570 mm
Effective top tube	610 mm
Head tube	220 mm
Head-tube angle	70.75°
Seat-tube angle	72.5°
Chainstay / rear center	430 mm
Wheelbase	1084.54 mm
Bottom-bracket drop	70 mm
Bottom-bracket height	279 mm
Reach	407.74 mm
Stack	641.5 mm
Standover height	830.55 mm
Fork offset / rake	50 mm
Fork length / axle-to-crown	405 mm
Crank length	175 mm
Stem length	110 mm

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on August 24, 2026.