Specialized Haul ST

Name: Specialized Haul ST
Brand: Specialized

2023 UrbanUtility Electric bicycle Manufacturer page

Specialized Haul ST, color Satin Obsidian

Last known price: $2,800

Prices shown first for United States
Suspension: Rigid
Wheels: 20″
Drivetrain: 1 × 9 50t / 11–36t
Gear range: 327%
Battery: 772 Wh
Weight: 35 kg 77.2 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

One Size 120+

Components

20 of 28 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

Haul ST Premium Aluminum, Post mount disc brake, fender/rack mounts Not identified

Electric system

4 parts

Suspension

2 parts

Fork
- Globe
Remote
- Globe

Drivetrain

6 parts

Bottom bracket

Square-tapered, 100mm BB width, 184mm spindle, w/ torque sensor Not identified
Cassette
- SunRace 11–36t
Chain
- KMC
Crankset

Forged alloy arm, alloy chainring guard, 160mm, 50T Not identified
Rear derailleur
- microSHIFT
Shifters
- microSHIFT Advent

Brakes

1 part

Brakes
- Tektro HD-T535
HD-T535

Wheels and tires

4 parts

Front hub

Alloy, 6-bolt disc, 110mm spacing, loose ball bearings, bolt on, 36h Not identified
Rims

20'', double-wall alloy, 50X20mm, 36h Not identified
Spokes

Stainless, 13g/2.3mm Not identified
Tires

Front: Carless Whisper Reflect, 20X3.5, Rear: Carless Whisper Reflect, 20X3.5 Not identified

Cockpit and contact points

6 parts

Grips
- Globe
Handlebar
- Globe
Pedals
- Specialized
Saddle
- Specialized
Seatpost

Double Extension Seatpost +/- 330mm, 34.9mm, 585mm, 20mm Offset Not identified
Stem
- Globe

Other components

4 parts

Sizes and geometry

1 size Open in the geometry plotter

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

Size One Size

Table

Reach 345mm

Stack 610mm

Wheelbase 1089mm

Head angle 70.0°

Seat angle 68.0°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 20″ wheel; exact published values are in the table below.

Size Reported by the manufacturer

Complete manufacturer geometry table 1 published size

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	345
Stackmm	610
Top tube lengthmm	600
Seat tube lengthmm	366
Head tube lengthmm	292
Head tube angle	70°
Seat tube angle	68°
Chainstay lengthmm	465
Wheelbasemm	1089
Front centermm	624
Bottom bracket dropmm	5
Bottom bracket heightmm	285
Standover heightmm	511
Fork rakemm	55
Trailmm	47
Stack/reach ratio	1.77
Suspension and parts
Crank lengthmm	160
Handlebar widthmm	700
Stem lengthmm	45
Seatpost lengthmm	585

Not published by the manufacturer: Front travel, Rear travel, Stem angle and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum
Bicycle weight: 35 kg

77.2 lb

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 50
Largest chainring: 50
Rear sprockets: 9
Smallest sprocket: 11
Largest sprocket: 36
Lowest gear: 27.8 in
Highest gear: 90.9 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Electric system

Battery capacity: 772 Wh

Additional specifications

Battery: Globe external battery, 772Wh, IPX7
Tire width: 3.5″
Travel: Front: Additional specification: Not available: Yes
Rear: Additional specification: Not available: Yes
Wheel material: Aluminum
Wheel size: 20″

Gearing

Estimated speeds at 80 rpm

Lowest gear: 10.6 km/h
Highest gear: 34.8 km/h

Total gear range 327%

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: 27.8–90.9 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 2023 builds

Differences across 2023 builds
Specification	This bicycle Specialized Haul ST	Specialized Haul LT
Frame
Bicycle weight	35 kg	40 kg
Fork material	Not informed	Steel
Other specifications
Battery	Capacity: 772 WhGlobe external battery, 772Wh, IPX7	Capacity: 772 WhGlobe external battery, 772Wh, UL 2271 certified, IPX7