Seeking a carbon gravel bike to elevate your riding? Warbird GRX 610 1x is that bike. Ride with less fatigue thanks to Warbird’s carbon fiber frame and Class 5 VRS™ design, which work together to reduce harsh road vibrations. Our gravel race geometry puts you in position to pedal long training miles in comfort or put down the power in pursuit of a podium spot. And you can say goodbye to overstuffed jersey pockets; Warbird's frame and fork cargo mounts are perfect for stashing ride essentials. Shift smoothly mile after mile with the Shimano GRX components, designed for the rigors of gravel riding.

• 

  Frame Protection

  • Our products are built from experience — we’ve been there enough to know that a carbon fork can benefit from added protection just as much as the downtube on a suspension bike.

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• 

  Class 5 VRS

  • Comfort equates to speed and distance over rough terrain
  • Rider benefit is inherent to the design

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Build Kit

Frameset

Frame

Warbird

Color

Gray

Fork

Waxwing Deluxe V2

Rear Shock

N/A

Components

Headset

FSA NO.42/ACB

Seatpost

Salsa Guide, zero offset

Stem

Salsa Guide

Grips/Bar Tape

Anti-slip, shock-proof silicone tape

Saddle

WTB Gravelier Medium, Cromoly SL, 142 x 250mm

Handlebar

Salsa Cowbell

Drivetrain

Front Derailleur

N/A

Rear Derailleur

Shimano GRX RX822 GS

Cassette

Shimano M7100, 10-45t, 12-speed

Chain

Shimano M7100

Crankset

Shimano GRX RX610-1, 40t

Shifter

Shimano GRX RX610

Brake Levers

Shimano GRX RX610-1, 40t

Brake Calipers

Shimano GRX RX400

Bottom Bracket

Shimano RS500-PB

Rotors

Shimano RT30 (Center Lock, 160mm front and rear)

Wheels

Front Tire

Teravail Cannonball 700c x 42mm, Durable casing, tubeless-ready

Rear Tire

Teravail Cannonball 700c x 42mm, Durable casing, tubeless-ready

Front Hub

Shimano TC500, 12 x 100 mm

Rear Hub

Shimano TC500, 12 x 142 mm

Spoke

2.0/1.8 gauge, black

Rim

WTB ST 25 mm, TCS 2.0, 28h 700c (taped w/ WTB tubeless valve and sealant included)

Weight

Complete Bike

21 lb 13 oz for 56cm

*Specifications are subject to change without notice

 

Geometry

 

Size	49cm	52.5cm	54.5cm	56cm	57.5cm	59cm	61cm
A. Effective Top Tube	499.0	525.0	545.0	560.0	575.0	590.0	610.0
B. Stand Over	670.2	714.48	744.3	770.11	785.96	808.4	830.55
C. Reach	360.24	368.13	371.97	381.19	390.42	399.65	407.74
D. Stack	517.85	547.09	565.97	584.85	603.73	622.61	641.5
E. Total Seat Tube Length	390.0	440.0	475.0	510.0	520.0	545.0	570.0
F. Headtube Length	90.0	120.0	140.0	160.0	180.0	200.0	220.0
G. Headtube Angle	71.0	70.75	70.75	70.75	70.75	70.75	70.75
H. Seat Tube Angle	75.0	74.0	73.0	73.0	73.0	73.0	72.5
I. BB Drop	70.0	70.0	70.0	70.0	70.0	70.0	70.0
J. BB Height	279.0	279.0	279.0	279.0	279.0	279.0	279.0
K. Chainstay Length	430.0	430.0	430.0	430.0	430.0	430.0	430.0
L. Fork Length Axle to Crown	405.0	405.0	405.0	405.0	405.0	405.0	405.0
M. Fork Offset	50.0	50.0	50.0	50.0	50.0	50.0	50.0
N. Wheelbase	996.14	1011.96	1022.39	1038.21	1054.03	1069.85	1084.54
Crank Arm Length	165.0	170.0	170.0	172.5	172.5	175.0	175.0
Handlebar Width	380.0	400.0	420.0	440.0	460.0	460.0	460.0
Recommended Rider Height	14.0 - 157.0	155.0 - 165.0	162.0 - 173.0	170.0 - 180.0	178.0 - 188.0	185.0 - 193.0	190.0
Stem Length	60.0	70.0	80.0	90.0	90.0	100.0	110.0

Measurements based on:

• A Warbird Carbon Fork which is 405 x 50mm offset
• A 700c x 32mm tire measuring 698mm in diameter
• Standover for all sizes is measured vertically to top of toptube from a position 50mm forward of BB center

 

Shimano TC500, 12 x 100 mm

Rear Hub

Shimano TC500, 12 x 142 mm

Spoke

2.0/1.8 gauge, black

Rim

WTB ST 25 mm, TCS 2.0, 28h 700c (taped w/ WTB tubeless valve and sealant included)

Weight

Complete Bike

21 lb 13 oz for 56cm

*Specifications are subject to change without notice

 

 

Frame Specs

• Design Wheel/Tire Sizes622 - 32 (700 x 32mm)
• Alternate Wheel/Tire Sizes 622 – 32-45 (700c x 32–45mm / 1.2–1.8”) / 584 – 47-51 (650b x 47mm–51mm / 1.85–2.0”)
• Max Tire Outer Diameter700c: 716mm / 650b: 696mm (Some front derailleurs may reduce tire clearance. Check manufacturer’s specifications to confirm clearance before installing.)
• Frame ConstructionCarbon
• Fork ConstructionCarbon
• Suspension Fork Length (Travel)436.7mm A2C (40mm travel)
• Rigid Fork Length405mm A2C
• Fork Offset50mm
• Rear Spacing142mm
• Rear Axle SizeM12 x 167mm, TP=1.5, TL=20
• Headset - UpperIS41
• Headset - LowerIS52
• Front Spacing100mm
• Front Axle SizeM12 x 120mm, TP=1.5, TL=12
• Steerer Tube28.6mm
• Crown RaceIntegrated SHIS 40, 36° angle
• Seatpost27.2mm
• Seatpost Clamp32.0mm
• Derailluer Hanger465, (QBP# FS2322)
• Bottom BracketBB86 press fit
• Crankset (Max Ring)1x: 44t max; 2x: 52/36t max, 46/30t minimum
• Accessory MountsDowntube Accessory Mounts: Yes, one; Rack Mounts Frame: Yes; Fender Mounts Frame: Yes, required fender hardware included
• Bottle MountsFrame: Frames up to 54cm: 2 in main triangle, frames 56cm and larger: 3 in main triangle; Fork: Yes, two
• Fork MountsRack Mounts Fork: Yes, low-rider; Fender Mounts Fork: Yes