GASGAS MXA 1

Name: GASGAS MXA 1
Brand: GASGAS

2025 MountainTrail Electric bicycle Manufacturer page

Price: Not published

Prices shown first for United States
Europe: €4,699 Last known price
Travel: 150 / 140 mm Fork / rear shock
Wheels: 29″
Drivetrain: 1 × 10 38t / 11–50t
Gear range: 455%
Battery: 720 Wh
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

20 of 24 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

29", Alloy 6061, Integrated battery, Boost, 140 mm Not identified

Electric system

4 parts

Battery

Simplo, 720 Wh, 36 V Not identified
Charger

Simplo rapid charger, 4 A Not identified
Display
- Yamaha
Motor
- Yamaha
PW-X3

Suspension

2 parts

Drivetrain

6 parts

Cassette
- Tektro 11–50t
CS-M5000
Chain
- KMC e10 Sport 10 speeds
Chain guide

ISCG-05 Not identified

ISCG-05
Crankset
- GasGas 38t
Rear derailleur
- Tektro
RD-M5100
Shifters
- Tektro
SL-M5000

Brakes

2 parts

Wheels and tires

2 parts

Cockpit and contact points

7 parts

Sizes and geometry

4 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 450mm

Stack 634mm

Wheelbase 1233mm

Head angle 65.0°

Seat angle 72.0°

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	430	450	475	500
Stackmm	629	634	638	643
Top tube lengthmm	564	585	611	638
Seat tube lengthmm	400	440	470	500
Head tube lengthmm	110	115	120	125
Head tube angle	65°	65°	65°	65°
Seat tube angle	72°	72°	72°	72°
Chainstay lengthmm	460	460	460	460
Wheelbasemm	1211	1233	1260	1287
Front centermm	753	775	802	829
Bottom bracket dropmm	32	32	32	32
Bottom bracket heightmm	340.5	340.5	340.5	340.5
Fork rakemm	44	44	44	44
Trailmm	130	132	132	132
Stack/reach ratio	1.46	1.41	1.34	1.29
Suspension and parts
Crank lengthmm	165	165	165	165
Stem lengthmm	50	50	50	50

Not published by the manufacturer: Standover height, 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: Full suspension
Front travel: 150 mm
Rear travel: 140 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 38
Largest chainring: 38
Rear sprockets: 10
Smallest sprocket: 11
Largest sprocket: 50
Lowest gear: 22.0 in
Highest gear: 100.2 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Dropper seatpost
Shifting: Mechanical

Electric system

Battery capacity: 720 Wh

Additional specifications

Battery: Simplo, 720 Wh, 36 V
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

150 mm

This value is above the central range for this class.

Cohort: Mountain / Trail Model year: 2025
Sample: 1,808 bicycles with this information
Coverage: 97.5% of the class

Lowest gear

22.0 gear inches

This value is above the central range for this class.

Cohort: Mountain / Trail Model year: 2025
Sample: 1,382 bicycles with this information
Coverage: 74.5% of the class

Highest gear

100.2 gear inches

This value is above the central range for this class.

Cohort: Mountain / Trail Model year: 2025
Sample: 1,382 bicycles with this information
Coverage: 74.5% of the class

Shifting

Mechanical

387 of 1,847 bicycles with this information use electronic shifting.

Cohort: Mountain / Trail Model year: 2025
Sample: 1,847 bicycles with this information
Coverage: 99.6% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 8.4 km/h
Highest gear: 38.4 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: 22.0–100.2 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: 1382 bicycles with this information, 74.5% of the class
Highest gear: 1382 bicycles with this information, 74.5% 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 GASGAS MXA 1	GASGAS MXA 2	GASGAS MXA 3
Suspension
Rear travel	140 mm	150 mm	140 mm
Drivetrain
Rear sprockets	10	12	12
Electric bicycle systems
Battery capacity	720 Wh	630 Wh	720 Wh
Other specifications
Tire width	2.4″	2.4″	2.35″