Jamis Halo XCT Comp

2017 MountainTrail Manufacturer page

Last known price: $2,399

Prices shown first for United States
Travel: 130 / 130 mm Fork / rear shock
Wheels: 27.5″
Drivetrain: 2 × 10 22–36t / 11–36t
Gear range: 536%
Weight: 14.17 kg 31.2 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 alloy, 130mm travel mp4 suspension, asymmetrical chainstays with 12x142mm dropouts, 1.5 - 1 1/8" tapered head tube, dropper post routing, ISCG05 chainguide mounts, Enduro® Max sealed bearing pivots, X-Fusion O2 Pro RL high volume shock, 10mm hardware, replaceable derailleur hanger, Formula axle Not identified

Suspension

1 part

Fork
- X-Fusion

Drivetrain

7 parts

Bottom bracket

Enduro® BSA Not identified
Cassette
- Shimano CS-HG50-10 10 speeds 11–36t
CS-HG50-10
Chain
- Shimano CN-HG54
CN-HG54
Crankset
- Shimano FC-M617 36/22t
FC-M617
Front derailleur
- Shimano Deore
Rear derailleur
- Shimano Deore
Shifters
- Shimano Deore

Brakes

1 part

Brakes
- Shimano BL-M396
BL-M396

Wheels and tires

2 parts

Rims
- WTB
Tires
- Vittoria

Cockpit and contact points

7 parts

Sizes and geometry

3 sizes Open in the geometry plotter

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

Size 16"

Table

Reach 390mm

Stack 585mm

Wheelbase 1106mm

Head angle 69.0°

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 3 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	378	390	407
Stackmm	576	585	595
Top tube lengthmm	540	560	580
Seat tube lengthmm	356	406	457
Head tube lengthmm	100	110	120
Head tube angle	69°	69°	69°
Seat tube angle	74°	74°	74°
Chainstay lengthmm	450	450	450
Wheelbasemm	1090	1106	1127
Front centermm	640	656	677
Bottom bracket dropmm	13	13	13
Bottom bracket heightmm	342	342	342
Standover heightmm	737	755	779
Fork rakemm	43	44	44
Trailmm	90	89	89
Stack/reach ratio	1.52	1.50	1.46

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: womens
Frame material: Aluminum
Fork material: Aluminum
Bicycle weight: 14.17 kg

31.2 lb

Suspension

Suspension configuration: Full suspension
Front travel: 130 mm
Rear travel: 130 mm

Drivetrain

Derived by Bikelake

Front chainrings: 2
Smallest chainring: 22
Largest chainring: 36
Rear sprockets: 10
Smallest sprocket: 11
Largest sprocket: 36
Lowest gear: 16.8 in
Highest gear: 90.0 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: 2.25″
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

130 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

16.8 gear inches

This value is below 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

90.0 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: 6.4 km/h
Highest gear: 34.5 km/h

Total gear range 535%

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: 16.8–90.0 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 Halo XCT Comp	Jamis Halo XC	Jamis Halo XCT PRO
Frame
Fork material	Aluminum	Magnesium	Aluminum
Bicycle weight	14.17 kg	14.51 kg	14.17 kg
Suspension
Front travel	130 mm	100 mm	130 mm
Rear travel	130 mm	90 mm	130 mm
Drivetrain
Smallest chainring	22	24	22
Largest chainring	36	38	36
Lowest gear	16.8 in	18.3 in	16.8 in
Highest gear	90.0 in	95.0 in	90.0 in
Cockpit
Seatpost	Dropper seatpost	Rigid seatpost	Dropper seatpost
Other specifications
Bottom bracket standard	BSA	Not informed	BSA
Fork spring	Air	Coil	Air