Haro Buzzard Carbon 3

2026 RoadGravel Manufacturer page

Last known price: $3,799

Prices shown first for United States
Suspension: Rigid
Wheels: 700c
Drivetrain: 1 × 11 40t / 11–42t
Gear range: 382%
Frame: Carbon
Brakes: Hydraulic disc

Sizes

Size guide

48cm
51cm
54cm
56cm
59cm

The manufacturer did not publish rider heights for these sizes.

Components

16 of 17 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

Haro Buzzard Carbon Frame, including in-frame storage, and internal headtube routing Not identified

Suspension

1 part

Fork
- Haro

Drivetrain

6 parts

Bottom bracket
- FSA
Cassette
- Shimano Deore XT CS-M8000 11 speeds 11–42t
CS-M8000
Chain
- Shimano CN-HG701-11
CN-HG701-11CN-701-11
Crankset
- Shimano GRX FC-RX600-11 11 speeds 40t
FC-RX600-11FC-RX600
Rear derailleur
- Shimano GRX RD-RX812 11 speeds
RD-RX812
Shifters
- Shimano GRX ST-RX810
ST-RX810

Brakes

2 parts

Brake levers
- Shimano GRX
Brakes
- Shimano GRX
SM-BH90

Wheels and tires

2 parts

Cockpit and contact points

5 parts

Sizes and geometry

5 sizes Open in the geometry plotter

Complete rider-height ranges are not published for these sizes. You can still explore the geometry below.

Size 54cm

Table

Reach 395mm

Stack 571mm

Wheelbase 1024mm

Head angle 72.0°

Seat angle 73.0°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 700c wheel; exact published values are in the table below.

Size Reach Stack

Complete manufacturer geometry table 5 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	377	386	395	404	413
Stackmm	519	545	571	596	622
Top tube lengthmm	535	553	569	586	603
Seat tube lengthmm	436	462	491	512	541
Head tube lengthmm	101	129	148	175	202
Head tube angle	71°	71°	72°	72°	72°
Seat tube angle	73°	73°	73°	73°	73°
Chainstay lengthmm	415	415	415	415	415
Wheelbasemm	1009	1027	1024	1041	1059
Front centermm	604	622	619	636	654
Bottom bracket dropmm	70	70	70	70	70
Bottom bracket heightmm	279	279	279	279	279
Standover heightmm	751	776	804	826	853
Fork rakemm	65	65	55	55	55
Trailmm	51	51	57	57	56
Stack/reach ratio	1.38	1.41	1.45	1.48	1.51

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
Fork material: Carbon

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 40
Largest chainring: 40
Rear sprockets: 11
Smallest sprocket: 11
Largest sprocket: 42
Lowest gear: 27.6 in
Highest gear: 105.5 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: T47
Tire width: 45c
Wheel material: Aluminum
Wheel size: 700c

Technical analysis

3 measures

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

Lowest gear

27.6 gear inches

This value is above the central range for this class.

Cohort: Road / Gravel Model year: 2026
Sample: 1,455 bicycles with this information
Coverage: 73.2% of the class

Highest gear

105.5 gear inches

This value is below the central range for this class.

Cohort: Road / Gravel Model year: 2026
Sample: 1,455 bicycles with this information
Coverage: 73.2% of the class

Shifting

Mechanical

706 of 1,980 bicycles with this information use electronic shifting.

Cohort: Road / Gravel Model year: 2026
Sample: 1,980 bicycles with this information
Coverage: 99.6% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 10.6 km/h
Highest gear: 40.4 km/h

Total gear range 382%

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: 27.6–105.5 gear inches
Class reference (p10–p90): 22.8–127.6 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Gravel Model year: 2026
Lowest gear: 1455 bicycles with this information, 73.2% of the class
Highest gear: 1455 bicycles with this information, 73.2% 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 2026 builds
Specification	This bicycle Haro Buzzard Carbon 3	Haro Buzzard Carbon 1	Haro Buzzard Carbon 2	Haro Buzzard Carbon Top Shelf
Frame
Bicycle weight	Not informed	8.8 kg	Not informed	8.8 kg
Drivetrain
Front chainrings	1	2	1	1
Smallest chainring	40	30	40	40
Largest chainring	40	43	40	40
Rear sprockets	11	12	12	12
Smallest sprocket	11	10	11	10
Largest sprocket	42	36	44	44
Lowest gear	27.6 in	24.2 in	26.4 in	26.4 in
Highest gear	105.5 in	124.7 in	105.5 in	116.0 in
Cockpit
Seatpost	Rigid seatpost	Rigid seatpost	Rigid seatpost	Dropper seatpost
Shifting	Mechanical	Electronic	Electronic	Electronic
Other specifications
Wheel material	Aluminum	Carbon	Carbon	Carbon