GT LaBomba 24

Name: GT LaBomba 24
Brand: GT

2025 MountainDirt jump Manufacturer page

Last known price: $900

Prices shown first for United States
Wheels: 24″
Drivetrain: 1 × 1 28t / 13t
Gear range: 100%
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

One Size 120+

Components

9 of 20 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

6061 Aluminum, BSA BB, Disc Brake Mount, Integrated 1-1/8"-1.5" Taper H/T, 3/8" Horizontal Adjustable Dropout w/ Integrated Chain Tensioners Not identified

Suspension

1 part

Fork
- Manitou

Drivetrain

4 parts

Bottom bracket

BSA Sealed Not identified
Cassette

13T Cog Not identified
Chain
- KMC HL1 Wide 1 speed
Crankset
- GT 28t

Brakes

2 parts

Brake levers

Brake Levers Alloy, 2 Finger Hydro Not identified
Brakes

Hydro Disc, 160mm Rotor (F/R) Not identified

Wheels and tires

5 parts

Front hub

Sealed Alloy Disc, 15x110 Boost Not identified
Rear hub

Alloy Disc Body, Sealed Bearings, 32 Hole, 3/8" x 17mm Female Bolt Not identified
Rims

Alloy Double Wall, 32h Not identified
Spokes

Stainless Steel, 14g Not identified
Tires
- Kenda Small Block Eight

Cockpit and contact points

7 parts

Grips
- GT
Handlebar
- GT
Headset

1-1/8-1.5" Taper Sealed Integrated, (45) Not identified
Pedals
- GT
Saddle
- GT
Seatpost

Alloy Pivotal 27.2 x 200mm Not identified
Stem
- GT

Sizes and geometry

1 size Open in the geometry plotter

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

Size One Size

Table

Reach 375mm

Stack 519mm

Wheelbase 986mm

Head angle 68.5°

Seat angle 75.6°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 24″ wheel; exact published values are in the table below.

Size Reported by the manufacturer

Complete manufacturer geometry table 1 published size

Complete manufacturer geometry by size
Measurement
Reachmm	375
Stackmm	519
Top tube lengthmm	525
Seat tube lengthmm	290
Head tube lengthmm	110
Head tube angle	68.5°
Seat tube angle	75.6°
Chainstay lengthmm	353
Wheelbasemm	986
Front centermm	623
Bottom bracket dropmm	10
Bottom bracket heightmm	290
Standover heightmm	640
Fork rakemm	40
Trailmm	83
Stack/reach ratio	1.38

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

Suspension

Suspension configuration: Hardtail

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 28
Largest chainring: 28
Rear sprockets: 1
Smallest sprocket: 13
Largest sprocket: 13
Lowest gear: 51.7 in
Highest gear: 51.7 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: No shifting

Additional specifications

Bottom bracket standard: BSA
Fork spring: Air
Tire width: 2.1″
Travel: Front: Additional specification: Not available: No
Rear: Additional specification: Not available: Yes
Wheel material: Aluminum
Wheel size: 24″

Gearing

Estimated speeds at 80 rpm

Lowest gear: 19.8 km/h
Highest gear: 19.8 km/h

Total gear range 100%

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: 51.7–51.7 gear inches

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 LaBomba 24	GT LaBomba Pro	GT LaBomba Rigid
Frame
Fork material	Aluminum	Aluminum	Steel
Suspension
Suspension configuration	Hardtail	Hardtail	Rigid
Front travel	Not informed	100 mm	Not informed
Drivetrain
Lowest gear	51.7 in	56.0 in	56.0 in
Highest gear	51.7 in	56.0 in	56.0 in
Brakes
Brake type	Hydraulic disc	Hydraulic disc	Mechanical disc
Other specifications
Fork spring	Air	Coil	Not informed
Suspension	Hardtail	Hardtail	Rigid
Tire width	2.1″	2.35″	2.35″
Wheel size	24″	26″	26″