Specialized Roll 3.0 Low Entry

Name: Specialized Roll 3.0 Low Entry
Brand: Specialized

2026 UrbanComfort Manufacturer page

Specialized Roll 3.0 Low Entry, color Gloss Metallic Obsidian / Desert Metallic

Last known price: $999

Prices shown first for United States
Suspension: Rigid
Wheels: 650b
Drivetrain: 1 × 8 40t / 12–42t
Gear range: 350%
Weight: 13.65 kg 30.1 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM 158–170
MD 168–179
LG 176–187

Components

9 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

Specialized A1 Premium Aluminum, Low Entry , Ground Control Positioning, formed tubes, post-mount disc, fender/rack mounts Not identified

Suspension

1 part

Fork

Steel formed tubes, post-mount disc, fender/rack mounts Not identified

Drivetrain

6 parts

Bottom bracket

BSA, square-taper, 68mm Not identified
Cassette
- microSHIFT 12–42t
Chain
- KMC X8 8 speeds
Crankset

3 pc, Alloy Forged Arms, 40T Not identified
Rear derailleur
- microSHIFT Advent
Shifters
- microSHIFT

Brakes

1 part

Brakes
- Tektro HD-T275 / HD-T276
HD-T275HD-T276

Wheels and tires

5 parts

Front hub

Alloy, 6-bolt disc, loose ball bearing, quick-release, 32h Not identified
Rear hub
- Shimano
Rims

650b disc, double-wall alloy, pinned, 32h Not identified
Spokes

Stainless, 14g Not identified
Tires

Front: Nimbus 2 Sport, 650Bx2.3, Rear: Nimbus 2 Sport, 650Bx2.3 Not identified

Cockpit and contact points

6 parts

Grips

Slip-on, Closed End Grips Not identified
Handlebar
- Specialized
Pedals
- Specialized
Saddle
- Specialized
Seatpost

Spring suspension, alloy, 27.2mm, 2-bolt clamp Not identified
Stem

3D-forged alloy, 31.8mm, 7-degree rise Not identified

Sizes and geometry

3 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 352mm

Stack 621mm

Wheelbase 1097mm

Head angle 69.0°

Seat angle 67.0°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 650b wheel; exact published values are in the table below.

Size Reported by the manufacturer

Complete manufacturer geometry table 3 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	346	352	370
Stackmm	538	621	644
Top tube lengthmm	594	615	643
Seat tube lengthmm	370	450	500
Head tube lengthmm	155	190	215
Head tube angle	68°	69°	69°
Seat tube angle	67°	67°	67°
Chainstay lengthmm	480	480	480
Wheelbasemm	1088	1097	1124
Front centermm	617	626	653
Bottom bracket dropmm	70	70	70
Bottom bracket heightmm	285	285	285
Standover heightmm	495	495	495
Fork rakemm	55	55	55
Trailmm	84	77	77
Stack/reach ratio	1.56	1.76	1.74
Suspension and parts
Crank lengthmm	165	170	175
Handlebar widthmm	680	680	680
Stem lengthmm	70	70	70
Seatpost lengthmm	350	350	350

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
Fork material: Steel
Bicycle weight: 13.65 kg

30.1 lb

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 40
Largest chainring: 40
Rear sprockets: 8
Smallest sprocket: 12
Largest sprocket: 42
Lowest gear: 26.2 in
Highest gear: 91.7 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: suspension
Shifting: Mechanical

Additional specifications

Bottom bracket standard: BSA
Tire width: 2.3″
Travel: Front: Additional specification: Not available: Yes
Rear: Additional specification: Not available: Yes
Wheel material: Aluminum
Wheel size: 650b

Gearing

Estimated speeds at 80 rpm

Lowest gear: 10.0 km/h
Highest gear: 35.1 km/h

Total gear range 350%

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: 26.2–91.7 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 2026 builds
Specification	This bicycle Specialized Roll 3.0 Low Entry	Specialized Roll 2.0	Specialized Roll 2.0 Low Entry	Specialized Roll 3.0
Frame
Bicycle weight	13.65 kg	13.31 kg	13.27 kg	13.63 kg
Drivetrain
Smallest chainring	40	42	42	30
Largest chainring	40	42	42	30
Rear sprockets	8	7	7	8
Smallest sprocket	12	11	11	12
Largest sprocket	42	34	34	42
Lowest gear	26.2 in	34.0 in	34.0 in	19.6 in
Highest gear	91.7 in	105.0 in	105.0 in	68.8 in
Brakes
Brake type	Hydraulic disc	Mechanical disc	Mechanical disc	Hydraulic disc
Cockpit
Seatpost	suspension	Rigid seatpost	Rigid seatpost	suspension