GT Zaskar LT Expert

Name: GT Zaskar LT Expert
Brand: GT

2025 MountainTrail Manufacturer page

Last known price: $2,100

Prices shown first for United States
Fork travel: 130 mm
Wheels: 29″
Drivetrain: 1 × 12 32t / 11–50t
Gear range: 455%
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM 152.4–167.6
MD 165.1–180.3
LG 177.8–188
XL 185.4–198.1

Components

18 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

Zaskar LT Alloy Frame, Triple Triangle™ Frame Construction feat. Floating Seatstays, BSA 73mm, Boost 12x148 Thru-Axle, Tapered Head Tube Not identified

Suspension

1 part

Fork
- RockShox 35 Gold RL

Drivetrain

6 parts

Brakes

1 part

Brakes
- Shimano BR-MT410
BR-MT410

Wheels and tires

5 parts

Front hub
- Formula
DC-511
Rear hub
- Formula
DC-1248
Rims
- WTB
Spokes

Stainless Steel, 14g Not identified
Tires
- Maxxis Rekon

Cockpit and contact points

7 parts

Grips
- Fabric
Handlebar
- GT
Headset
- FSA
Pedals

Not included Not identified
Saddle
- Fabric
Seatpost
- Tranz-X
Stem
- GT

Sizes and geometry

4 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size LG

Table

Reach 465mm

Stack 643mm

Wheelbase 1229mm

Head angle 66.0°

Seat angle 75.0°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 29″ wheel; exact published values are in the table below.

Size Reported by the manufacturer

Complete manufacturer geometry table 4 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	425	445	465	485
Stackmm	624	634	643	652
Top tube lengthmm	593	615	637	660
Seat tube lengthmm	400	440	480	520
Head tube lengthmm	105	—	125	135
Head tube angle	66°	66°	66°	66°
Seat tube angle	75°	75°	75°	75°
Chainstay lengthmm	450	450	450	450
Wheelbasemm	1181	1205	1229	1253
Front centermm	737	761	785	809
Bottom bracket dropmm	55	55	55	55
Bottom bracket heightmm	321	321	321	321
Standover heightmm	732	763	794	825
Fork rakemm	51	51	51	51
Trailmm	112	112	112	112
Stack/reach ratio	1.47	1.43	1.38	1.34
Suspension and parts
Crank lengthmm	170	170	175	175
Stem lengthmm	45	45	45	45

Not published by the manufacturer: Front travel, Rear travel, Handlebar width, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum

Suspension

Suspension configuration: Hardtail
Front travel: 130 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 32
Largest chainring: 32
Rear sprockets: 12
Smallest sprocket: 11
Largest sprocket: 50
Lowest gear: 18.6 in
Highest gear: 84.4 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: 2.4″
Wheel material: Aluminum
Wheel size: 29″

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: 2025
Sample: 1,810 bicycles with this information
Coverage: 97.5% of the class

Lowest gear

18.6 gear inches

This value is within the central range for this class.

Cohort: Mountain / Trail Model year: 2025
Sample: 1,384 bicycles with this information
Coverage: 74.6% of the class

Highest gear

84.4 gear inches

This value is below the central range for this class.

Cohort: Mountain / Trail Model year: 2025
Sample: 1,384 bicycles with this information
Coverage: 74.6% of the class

Shifting

Mechanical

388 of 1,849 bicycles with this information use electronic shifting.

Cohort: Mountain / Trail Model year: 2025
Sample: 1,849 bicycles with this information
Coverage: 99.6% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 7.1 km/h
Highest gear: 32.3 km/h

Total gear range 455%

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: 18.6–84.4 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: 2025
Lowest gear: 1384 bicycles with this information, 74.6% of the class
Highest gear: 1384 bicycles with this information, 74.6% 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 2025 builds
Specification	This bicycle GT Zaskar LT Expert	GT Zaskar FS Comp	GT Zaskar FS Sport	GT Zaskar LT Elite
Suspension
Suspension configuration	Hardtail	Full suspension	Full suspension	Hardtail
Rear travel	Not informed	120 mm	120 mm	Not informed
Drivetrain
Smallest chainring	32	32	32	30
Largest chainring	32	32	32	30
Rear sprockets	12	11	10	12
Largest sprocket	50	50	48	50
Lowest gear	18.6 in	18.6 in	19.3 in	17.4 in
Highest gear	84.4 in	84.4 in	84.4 in	79.1 in
Cockpit
Seatpost	Dropper seatpost	Dropper seatpost	Rigid seatpost	Dropper seatpost
Derailleur hanger	Not informed	UDH	UDH	Not informed
Other specifications
Fork spring	Air	Coil	Coil	Coil
Suspension	Hardtail	Full suspension	Full suspension	Hardtail
Tire width	2.4″	2.3″	2.3″	2.3″