Jamis Hardline A2

2026 MountainEnduro Manufacturer page

Last known price: $3,799

Prices shown first for United States
Travel: 160 / 160 mm Fork / rear shock
Wheels: 27.5″
Drivetrain: 1 × 12 32t / 10–51t
Gear range: 510%
Weight: 15.42 kg 34.0 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 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

Triple-butted 6061 aluminum, 160mm travel 3VO suspension, Enduro® Max sealed bearing pivots, 1.5 – 1 1/8” tapered head tube, 12x148mm thru-axle, Internal dropper post routing, Custom Jamis upper chainguide mounts, ISCG05 lower chainguide mounts, Fox Float X Performance Series EVOL shock w/3-position compression, 10mm hardware, replaceable derailleur hanger Not identified

Suspension

1 part

Fork
- Fox 36

Drivetrain

6 parts

Bottom bracket
- Race Face
Cassette
- Shimano Deore CS-M6100-12 12 speeds 10–51t
CS-M6100-12
Chain
- KMC
Crankset
- Race Face Ride 32t
Rear derailleur
- Shimano Deore RD-M6100 12 speeds
RD-M6100
Shifters
- Shimano Deore

Brakes

1 part

Brakes
- Shimano BR-MT420
BR-MT420

Wheels and tires

2 parts

Cockpit and contact points

7 parts

Sizes and geometry

4 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 439mm

Stack 595mm

Wheelbase 1182mm

Head angle 65.0°

Seat angle 73.5°

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	418	439	461	482
Stackmm	585	595	604	613
Top tube lengthmm	585	610	635	660
Seat tube lengthmm	394	432	483	533
Head tube lengthmm	100	110	120	130
Head tube angle	65°	65°	65°	65°
Seat tube angle	73.5°	73.5°	73.5°	73.5°
Chainstay lengthmm	429	429	429	429
Wheelbasemm	1157	1182	1208	1233
Front centermm	728	753	779	804
Bottom bracket dropmm	13.5	13.5	13.5	13.5
Bottom bracket heightmm	342	342	342	342
Standover heightmm	751	745	749	765
Fork rakemm	40	39	39	39
Trailmm	122	123	123	123
Stack/reach ratio	1.40	1.36	1.31	1.27

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
Fork material: Aluminum
Bicycle weight: 15.42 kg

34.0 lb

Suspension

Suspension configuration: Full suspension
Front travel: 160 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

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

160 mm

This value is within the central range for this class.

Cohort: Mountain / Enduro Model year: 2026
Sample: 1,332 bicycles with this information
Coverage: 95.2% of the class

Rear travel

160 mm

This value is within the central range for this class.

Cohort: Mountain / Enduro Model year: 2026
Sample: 1,005 bicycles with this information
Coverage: 71.8% of the class

Shifting

Mechanical

454 of 1,399 bicycles with this information use electronic shifting.

Cohort: Mountain / Enduro Model year: 2026
Sample: 1,399 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 2026 builds
Specification	This bicycle Jamis Hardline A2	Jamis Hardline C1	Jamis Hardline C2	Jamis Hardline C3	Jamis Hardline C4
Frame
Frame material	Aluminum	Carbon	Carbon	Carbon	Carbon
Bicycle weight	15.42 kg	13.72 kg	13.04 kg	13.49 kg	14.29 kg
Suspension
Front travel	160 mm	170 mm	160 mm	160 mm	160 mm
Other specifications
Wheel material	Aluminum	Carbon	Aluminum	Aluminum	Aluminum