Motobecane 400HT XC Trail Alivio

2026 MountainCross-country

Last known price: $1,500

Prices shown first for United States
Fork travel: 80 mm
Wheels: 26″
Drivetrain: 3 × 9 22–42t / 11–32t
Gear range: 555%
Frame: Aluminum
Brakes: Mechanical disc

Sizes

Size guide

The manufacturer did not publish rider heights for these sizes.

Components

13 of 14 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

Custom 7005 Aluminum Trail-Tuned POWER STAY frame, box section chainstays, bi-axial gussetted downtube, sculpted rear dropouts with replaceable rear derailleur hanger, 2x H2O bosses, International Standard rear disc mounts Not identified

Suspension

2 parts

Fork
- RST
Rear shock

None

Drivetrain

6 parts

Brakes

2 parts

Brake levers
- Tektro
Brakes
- Tektro

Wheels and tires

2 parts

Cockpit and contact points

2 parts

Handlebar
- WTB
Headset
- Cane Creek

Sizes and geometry

6 sizes Open in the geometry plotter

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

Size 13"

Table

Geometry diagram unavailable

The drawing needs wheelbase, reach, stack and head tube length, which the manufacturer did not publish. Available facts remain in the table.

Size

Complete manufacturer geometry table 6 published sizes

Complete manufacturer geometry by size
Measurement
Top tube lengthmm	—	—	536	551	566	589
Seat tube lengthmm	533	584	330	381	432	483
Head tube angle	71°	71°	71°	71°	71°	71°
Seat tube angle	73°	73°	73°	73°	73°	73°
Chainstay lengthmm	425	425	425	425	425	425
Front centermm	381	380	384	383	382	382
Bottom bracket dropmm	12	12	12	12	12	12
Bottom bracket heightmm	331	331	331	331	331	331
Fork rakemm	38	38	38	38	38	38

Not published by the manufacturer: Reach, Stack, Head tube length, Wheelbase, Standover height, Trail, Stack/reach ratio, 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

Suspension

Suspension configuration: Hardtail
Front travel: 80 mm

Drivetrain

Derived by Bikelake

Front chainrings: 3
Smallest chainring: 22
Largest chainring: 42
Rear sprockets: 9
Smallest sprocket: 11
Largest sprocket: 32
Lowest gear: 17.9 in
Highest gear: 99.3 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Mechanical disc

Fit and controls

Shifting: Mechanical

Additional specifications

Bottom bracket standard: BSA
Fork spring: Coil
Tire width: 2.1″
Wheel material: Aluminum
Wheel size: 26″

Technical analysis

2 measures

How these figures sit among bicycles of the same class and model year. Context, not a ranking.

Front travel

80 mm

This value is below the central range for this class.

Cohort: Mountain / Cross-country Model year: 2026
Sample: 1,206 bicycles with this information
Coverage: 90.0% of the class

Shifting

Mechanical

156 of 1,315 bicycles with this information use electronic shifting.

Cohort: Mountain / Cross-country Model year: 2026
Sample: 1,315 bicycles with this information
Coverage: 98.2% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 6.8 km/h
Highest gear: 38.0 km/h

Total gear range 555%

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.