Haro Greer Alloy 1

2025 MountainEnduro Manufacturer page

Last known price: $4,299

Prices shown first for United States
Travel: 170 / 160 mm Fork / rear shock
Wheels: 27.5″
Drivetrain: 1 × 12 32t / 10–51t
Gear range: 510%
Weight: 17.35 kg 38.3 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM 158–171
MD 168–180
LG 178–189
XL 186–199

Components

16 of 20 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 Greer alloy full-suspension frame, 1-1/8" - 1-1/5" tapered head tube, 148mm Boost OLD, UDH derailleur hanger Not identified

Suspension

2 parts

Drivetrain

7 parts

Bottom bracket
- Shimano BB-MT501
BB-MT501
Cassette
- Shimano Deore XT CS-M8100-12 12 speeds 10–51t
CS-M8100-12CS-M8100
Chain
- Shimano Deore XT CN-M8100
CN-M8100
Crankset
- Shimano Deore XT FC-M8120-1 12 speeds 32t
FC-M8120
Front derailleur

None
Rear derailleur
- Shimano Deore XT RD-M8100 12 speeds
RD-M8100
Shifters
- Shimano Deore XT SL-M8100-R 12 speeds
SL-M8100SL-M8100R

Brakes

2 parts

Wheels and tires

4 parts

Front hub

Alloy CNC 4 sealed bearings, 110x15 front, 148x12 rear Not identified
Rear hub

Alloy CNC 4 sealed bearings, 110x15 front, 148x12 rear Not identified
Rims
- WTB
Tires
- Vittoria

Cockpit and contact points

6 parts

Handlebar
- Race Face Chester 35
Headset
- FSA NO.57E
Pedals

None
Saddle
- WTB Volt
Seatpost

Kind Shock I900 dropper post, 34.9mm OD. Lengths: Small 150mm, Medium 170mm, Large 200mm, X-Large 200mm Not identified
Stem
- Race Face Chester 35

Sizes and geometry

4 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 460mm

Stack 624mm

Wheelbase 1244mm

Head angle 63.8°

Seat angle 78.0°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 27.5″ wheel; exact published values are in the table below.

Size Reported by the manufacturer

Complete manufacturer geometry table 4 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	430	460	485	510
Stackmm	615	624	633	642
Top tube lengthmm	561	593	620	646
Seat tube lengthmm	361	410	448	473
Head tube lengthmm	90	100	110	120
Head tube angle	63.8°	63.8°	63.8°	63.8°
Seat tube angle	78°	78°	78°	78°
Chainstay lengthmm	435	435	435	435
Wheelbasemm	1210	1244	1273	1303
Front centermm	777	811	840	870
Bottom bracket dropmm	30	30	30	30
Bottom bracket heightmm	325	325	325	325
Standover heightmm	697	701	714	714
Fork rakemm	44	44	44	44
Trailmm	117	117	118	117
Stack/reach ratio	1.43	1.36	1.31	1.26

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: Aluminum
Bicycle weight: 17.35 kg

38.3 lb

Suspension

Suspension configuration: Full suspension
Front travel: 170 mm
Rear travel: 160 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 32
Largest chainring: 32
Rear sprockets: 12
Smallest sprocket: 10
Largest sprocket: 51
Lowest gear: 17.3 in
Highest gear: 88.0 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Derailleur hanger: UDH
Seatpost: Dropper seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: BSA
Fork spring: Air
Tire width: 2.4″
Wheel material: Aluminum
Wheel size: 27.5″

Technical analysis

3 measures

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

Front travel

170 mm

This value is within the central range for this class.

Cohort: Mountain / Enduro Model year: 2025
Sample: 1,418 bicycles with this information
Coverage: 97.5% of the class

Rear travel

160 mm

This value is within the central range for this class.

Cohort: Mountain / Enduro Model year: 2025
Sample: 1,105 bicycles with this information
Coverage: 75.9% of the class

Shifting

Mechanical

476 of 1,454 bicycles with this information use electronic shifting.

Cohort: Mountain / Enduro Model year: 2025
Sample: 1,454 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 6.6 km/h
Highest gear: 33.7 km/h

Total gear range 510%

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: 17.3–88.0 gear inches

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 2025 builds

Differences across 2025 builds
Specification	This bicycle Haro Greer Alloy 1	Haro Greer Alloy 2	Haro Greer Alloy LTD 1	Haro Greer Alloy LTD 2
Frame
Bicycle weight	17.35 kg	17.63 kg	17.26 kg	17.49 kg
Drivetrain
Smallest chainring	32	30	Not informed	32
Largest chainring	32	30	Not informed	32
Largest sprocket	51	51	52	51
Lowest gear	17.3 in	16.2 in	Not informed	17.3 in
Highest gear	88.0 in	82.5 in	Not informed	88.0 in
Cockpit
Shifting	Mechanical	Mechanical	Electronic	Mechanical