Jamis Hardline A1

2020 MountainEnduro Manufacturer page

Last known price: $3,999

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: 14.74 kg 32.5 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

XS 156–166
SM 163–174
MD 171–182
LG 179–189
XL 185–195

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 DPX2 Performance Series EVOL shock w/3-position compression, 10mm hardware, replaceable derailleur hanger Not identified

Suspension

1 part

Fork
- Fox 36

Drivetrain

6 parts

Brakes

1 part

Brakes
- Shimano Deore XT BR-M8120
BR-M8120RT-800

Wheels and tires

2 parts

Cockpit and contact points

7 parts

Sizes and geometry

5 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Geometry diagram unavailable

The drawing needs seat tube length, which the manufacturer did not publish. Available facts remain in the table.

Size Reported by the manufacturer

Complete manufacturer geometry table 5 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	397	418	439	461	482
Stackmm	576	585	595	604	613
Top tube lengthmm	560	585	610	635	660
Head tube lengthmm	90	100	110	120	130
Head tube angle	65.5°	65.5°	65.5°	65.5°	65.5°
Seat tube angle	74°	74°	74°	74°	74°
Chainstay lengthmm	429	429	429	429	429
Wheelbasemm	1131	1157	1182	1208	1233
Front centermm	702	728	753	779	804
Bottom bracket dropmm	13.5	13.5	13.5	13.5	13.5
Bottom bracket heightmm	342	342	342	342	342
Standover heightmm	748	751	745	749	765
Fork rakemm	44	45	45	45	45
Trailmm	114	113	113	113	113
Stack/reach ratio	1.45	1.40	1.36	1.31	1.27

Not published by the manufacturer: Seat tube length, 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: 14.74 kg

32.5 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: 2.35″
Wheel material: Aluminum
Wheel size: 27.5″

Technical analysis

5 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: 2020
Sample: 829 bicycles with this information
Coverage: 98.5% of the class

Rear travel

160 mm

This value is within the central range for this class.

Cohort: Mountain / Enduro Model year: 2020
Sample: 678 bicycles with this information
Coverage: 80.6% of the class

Lowest gear

17.3 gear inches

This value is below the central range for this class.

Cohort: Mountain / Enduro Model year: 2020
Sample: 705 bicycles with this information
Coverage: 83.8% of the class

Highest gear

88.0 gear inches

This value is within the central range for this class.

Cohort: Mountain / Enduro Model year: 2020
Sample: 705 bicycles with this information
Coverage: 83.8% of the class

Shifting

Mechanical

50 of 841 bicycles with this information use electronic shifting.

Cohort: Mountain / Enduro Model year: 2020
Sample: 841 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
Class reference (p10–p90): 17.3–93.5 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Enduro Model year: 2020
Lowest gear: 705 bicycles with this information, 83.8% of the class
Highest gear: 705 bicycles with this information, 83.8% 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 2020 builds
Specification	This bicycle Jamis Hardline A1	Jamis Hardline A2	Jamis Hardline C1	Jamis Hardline C2	Jamis Hardline C3
Frame
Frame material	Aluminum	Aluminum	Carbon	Carbon	Carbon
Bicycle weight	14.74 kg	15.31 kg	14.06 kg	13.27 kg	13.95 kg
Suspension
Front travel	160 mm	160 mm	170 mm	160 mm	160 mm
Drivetrain
Smallest sprocket	10	11	10	10	10
Largest sprocket	51	50	50	50	51
Lowest gear	17.3 in	17.6 in	17.6 in	17.6 in	17.3 in
Highest gear	88.0 in	80.0 in	88.0 in	88.0 in	88.0 in
Other specifications
Bottom bracket standard	BSA	Not informed	Not informed	Not informed	BSA
Wheel material	Aluminum	Aluminum	Carbon	Aluminum	Aluminum

Changes since 2019
Specification	2019 Jamis Hardline A1	This bicycle Jamis Hardline A1
Frame
Bicycle weight	14.29 kg	14.74 kg
Drivetrain
Rear sprockets	11	12
Smallest sprocket	11	10
Largest sprocket	46	51
Lowest gear	19.1 in	17.3 in
Highest gear	80.0 in	88.0 in