Jamis Komodo Expert 26+

2017 MountainTrail Manufacturer page

Last known price: $1,699

Prices shown first for United States
Fork travel: 120 mm
Wheels: 26″
Drivetrain: 1 × 11 32t / 11–42t
Gear range: 382%
Weight: 12.47 kg 27.5 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 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, 1.5 - 1 1/8” tapered head tube, post mount disc brakes, 12x148mm thru-axle drop-outs, High Direct Mount (HDM) front derailleur with front-pull internal cable routing, internal dropper post routing, replaceable derailleur hanger, Formula axle Not identified

Suspension

1 part

Fork
- RockShox Recon

Drivetrain

6 parts

Bottom bracket
- SRAM GXP
Cassette
- SRAM PG-1130 11 speeds 11–42t
PG-1130
Chain
- KMC X11 11 speeds
Crankset
- SRAM NX 32t
Rear derailleur
- SRAM NX
Shifters
- SRAM NX

Brakes

1 part

Brakes
- Shimano BL-M506
BL-M506

Wheels and tires

2 parts

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 412mm

Stack 552mm

Wheelbase 1107mm

Head angle 68.0°

Seat angle 73.0°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 26″ 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	395	412	426	449
Stackmm	544	552	580	589
Top tube lengthmm	575	595	615	635
Seat tube lengthmm	381	432	483	533
Head tube lengthmm	100	110	130	140
Head tube angle	68°	68°	68°	68°
Seat tube angle	73°	73°	73°	73.5°
Chainstay lengthmm	425	425	425	425
Wheelbasemm	1086	1107	1118	1157
Front centermm	664	685	696	735
Bottom bracket dropmm	39	39	39	39
Bottom bracket heightmm	304	304	304	304
Standover heightmm	738	759	813	846
Fork rakemm	59	60	47	58
Trailmm	75	74	88	76
Stack/reach ratio	1.38	1.34	1.36	1.31

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: 12.47 kg

27.5 lb

Suspension

Suspension configuration: Hardtail
Front travel: 120 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 32
Largest chainring: 32
Rear sprockets: 11
Smallest sprocket: 11
Largest sprocket: 42
Lowest gear: 19.8 in
Highest gear: 75.6 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: 3″
Wheel material: Aluminum
Wheel size: 26″

Technical analysis

3 measures

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

Front travel

120 mm

This value is within the central range for this class.

Cohort: Mountain / Trail Model year: 2017
Sample: 429 bicycles with this information
Coverage: 95.7% of the class

Lowest gear

19.8 gear inches

This value is within the central range for this class.

Cohort: Mountain / Trail Model year: 2017
Sample: 416 bicycles with this information
Coverage: 92.8% of the class

Highest gear

75.6 gear inches

This value is within the central range for this class.

Cohort: Mountain / Trail Model year: 2017
Sample: 416 bicycles with this information
Coverage: 92.8% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 7.6 km/h
Highest gear: 29.0 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: 19.8–75.6 gear inches
Class reference (p10–p90): 16.8–94.9 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Trail Model year: 2017
Lowest gear: 416 bicycles with this information, 92.8% of the class
Highest gear: 416 bicycles with this information, 92.8% 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 2017 builds

Differences across 2017 builds
Specification	This bicycle Jamis Komodo Expert 26+	Jamis Komodo Expert 26+	Jamis Komodo Sport 26+	Jamis Komodo Sport 26+
Frame
Fork material	Aluminum	Aluminum	Magnesium	Magnesium
Bicycle weight	12.47 kg	12.47 kg	14.4 kg	14.4 kg
Drivetrain
Front chainrings	1	1	2	2
Smallest chainring	32	32	22	22
Largest chainring	32	32	36	36
Rear sprockets	11	11	10	10
Largest sprocket	42	42	36	36
Lowest gear	19.8 in	19.8 in	15.9 in	15.9 in
Highest gear	75.6 in	75.6 in	85.1 in	85.1 in
Cockpit
Seatpost	Dropper seatpost	Dropper seatpost	Rigid seatpost	Rigid seatpost
Other specifications
Fork spring	Air	Air	Coil	Coil