GT Sanction Expert

2017 MountainEnduro

Last known price: $3,410

Prices shown first for United States
Travel: 170 / 160 mm Fork / rear shock
Wheels: 27.5″
Drivetrain: 1 × 11 32t / 11–42t
Gear range: 382%
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

17 of 21 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

6069-T6 Alloy 27.5 Frame, 160mm Travel Independent Drivetrain? Suspension System 1.5" Head Tube, and 12x142mm Thru Axle Dropouts Not identified

Suspension

2 parts

Drivetrain

6 parts

Bottom bracket
- Race Face
Cassette
- SunRace 11–42t
Chain
- KMC X11 11 speeds
Crankset
- Race Face 32t
Rear derailleur
- SRAM GX 1x11 X-HORIZON 11 speeds
Shifters
- SRAM GX

Brakes

2 parts

Brake levers
- SRAM
Brakes
- SRAM Guide R

Wheels and tires

4 parts

Front hub

(F) All Terra Tall Flange Alloy Disc, Sealed Bearing, 15x110mm Thru Axle, (R) All Terra Alloy Disc, 12x142mm Thru Axle Not identified
Rear hub

(F) All Terra Tall Flange Alloy Disc, Sealed Bearing, 15x110mm Thru Axle, (R) All Terra Alloy Disc, 12x142mm Thru Axle Not identified
Rims
- WTB
Tires
- Schwalbe Magic Mary

Cockpit and contact points

7 parts

Grips
- GT
Handlebar
- Race Face
Headset
- FSA ORBIT IS 138
Pedals

None
Saddle
- WTB Silverado
Seatpost

All Terra Dropper post, 31.6mm Not identified
Stem
- Race Face

Sizes and geometry

4 sizes

Enter your height to highlight matching ranges.

Size Reported by the manufacturer

Geometry not published

The manufacturer lists these sizes without frame measurements, so there is no drawing or geometry table.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum

Suspension

Suspension configuration: Full suspension
Front travel: 170 mm
Rear travel: 160 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: 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: 2.35″
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

170 mm

This value is above the central range for this class.

Cohort: Mountain / Enduro Model year: 2017
Sample: 145 bicycles with this information
Coverage: 92.9% of the class

Lowest gear

21.0 gear inches

This value is above the central range for this class.

Cohort: Mountain / Enduro Model year: 2017
Sample: 143 bicycles with this information
Coverage: 91.6% of the class

Highest gear

80.0 gear inches

This value is within the central range for this class.

Cohort: Mountain / Enduro Model year: 2017
Sample: 143 bicycles with this information
Coverage: 91.6% 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): 16.5–90.0 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Enduro Model year: 2017
Lowest gear: 143 bicycles with this information, 91.6% of the class
Highest gear: 143 bicycles with this information, 91.6% of the class