Jamis Komodo A2 27.5+

2020 MountainTrail Manufacturer page

Last known price: $1,299

Prices shown first for United States
Fork travel: 130 mm
Wheels: 27.5″
Drivetrain: 1 × 10 32t / 11–42t
Gear range: 382%
Weight: 14.29 kg 31.5 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Hydraulic disc

Sizes

Size guide

The manufacturer did not publish rider heights for these sizes.

Components

16 of 18 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, 1.5 - 1 1/8” tapered head tube, post mount disc brakes, 12x148mm thru-axle drop-out, internal dropper post routing, replaceable derailleur hanger Not identified

Suspension

1 part

Fork
- SR Suntour XCR34

Drivetrain

6 parts

Bottom bracket
- SR Suntour
Cassette
- Shimano CS-HG500-10 10 speeds 11–42t
CS-HG500-10
Chain
- KMC X10 10 speeds
Crankset
- SR Suntour 32t
Rear derailleur
- Shimano Deore
Shifters
- Shimano Deore

Brakes

1 part

Brakes
- Shimano BR-MT200
BR-MT200

Wheels and tires

2 parts

Rims
- WTB
Tires
- WTB

Cockpit and contact points

7 parts

Sizes and geometry

4 sizes Open in the geometry plotter

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

Size 17"

Table

Reach 436mm

Stack 625mm

Wheelbase 1165mm

Head angle 67.0°

Seat angle 74.0°

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 Reach Stack

Complete manufacturer geometry table 4 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	413	436	476	476
Stackmm	616	625	634	—
Top tube lengthmm	590	615	640	660
Seat tube lengthmm	381	432	483	533
Head tube lengthmm	90	100	110	120
Head tube angle	67°	67°	67°	67°
Seat tube angle	74°	74°	74°	74°
Chainstay lengthmm	435	435	435	435
Wheelbasemm	1138	1165	1191	1201
Front centermm	709	736	761	771
Bottom bracket dropmm	55	55	55	55
Bottom bracket heightmm	300	300	300	300
Standover heightmm	740	780	812	846
Fork rakemm	51	51	35	—
Trailmm	95	95	113	—
Stack/reach ratio	1.49	1.43	1.33	—

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: 14.29 kg

31.5 lb

Suspension

Suspension configuration: Hardtail
Front travel: 130 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 32
Largest chainring: 32
Rear sprockets: 10
Smallest sprocket: 11
Largest sprocket: 42
Lowest gear: 21.0 in
Highest gear: 80.0 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Dropper seatpost
Shifting: Mechanical

Additional specifications

Fork spring: Air
Tire width: 2.8″
Wheel material: Aluminum
Wheel size: 27.5″

Technical analysis

4 measures

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

Front travel

130 mm

This value is within the central range for this class.

Cohort: Mountain / Trail Model year: 2020
Sample: 1,348 bicycles with this information
Coverage: 93.8% of the class

Lowest gear

21.0 gear inches

This value is above the central range for this class.

Cohort: Mountain / Trail Model year: 2020
Sample: 1,217 bicycles with this information
Coverage: 84.6% of the class

Highest gear

80.0 gear inches

This value is below the central range for this class.

Cohort: Mountain / Trail Model year: 2020
Sample: 1,217 bicycles with this information
Coverage: 84.6% of the class

Shifting

Mechanical

55 of 1,437 bicycles with this information use electronic shifting.

Cohort: Mountain / Trail Model year: 2020
Sample: 1,437 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 8.0 km/h
Highest gear: 30.6 km/h

Total gear range 382%

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: 21.0–80.0 gear inches
Class reference (p10–p90): 17.1–98.6 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Trail Model year: 2020
Lowest gear: 1217 bicycles with this information, 84.6% of the class
Highest gear: 1217 bicycles with this information, 84.6% 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 Komodo A2 27.5+	Jamis Komodo A1 27.5+
Frame
Bicycle weight	14.29 kg	14.51 kg
Drivetrain
Rear sprockets	10	12
Smallest sprocket	11	10
Largest sprocket	42	51
Lowest gear	21.0 in	17.3 in
Highest gear	80.0 in	88.0 in

Changes since 2019
Specification	2019 Jamis Komodo A2 27.5+	This bicycle Jamis Komodo A2 27.5+
Frame
Bicycle weight	14.51 kg	14.29 kg
Suspension
Front travel	120 mm	130 mm
Cockpit
Seatpost	Rigid seatpost	Dropper seatpost
Other specifications
Fork spring	Coil	Air