Fuji Bighorn 29 1.3

Name: Fuji Bighorn 29 1.3
Brand: Fuji

2025 MountainTrail Manufacturer page

Last known price: $1,899

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

Sizes

Size guide

The manufacturer did not publish rider heights for these sizes.

Components

17 of 18 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

Fuji A6-SL super-butted alloy, smooth welds, Boost 148x12mm Not identified

Suspension

1 part

Fork
- RockShox 35

Drivetrain

7 parts

Brakes

2 parts

Brake levers
- Tektro HD-M745
HD-M745
Brakes
- Tektro HD-M745
HD-M745

Wheels and tires

2 parts

Rims
- WTB
DC-711DC-3248
Tires
- Maxxis Minion

Cockpit and contact points

7 parts

Sizes and geometry

5 sizes Open in the geometry plotter

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

Size LG

Table

Reach 457mm

Stack 621mm

Wheelbase 1177mm

Head angle 67.5°

Seat angle 74.0°

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 Reach Stack

Complete manufacturer geometry table 5 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	409.5	431.9	456.9	479.2	496.6
Stackmm	612	621.2	621.2	630.5	639.7
Top tube lengthmm	585	610	635	660	680
Seat tube lengthmm	381	432	465	513	543
Head tube lengthmm	90	100	100	110	120
Head tube angle	67.5°	67.5°	67.5°	67.5°	67.5°
Seat tube angle	74°	74°	74°	74°	74°
Chainstay lengthmm	434	434	434	434	434
Wheelbasemm	1125.9	1152.1	1177.1	1203.3	1233.5
Front centermm	698	724	749	775	805
Bottom bracket dropmm	55	55	55	55	55
Bottom bracket heightmm	319	319	319	319	319
Standover heightmm	633.4	669	685.4	687.1	709.3
Fork rakemm	51	51	51	51	51
Trailmm	100	100	100	100	91
Stack/reach ratio	1.50	1.44	1.36	1.32	1.29
Suspension and parts
Crank lengthmm	170	175	175	175	175
Handlebar widthmm	760	760	760	760	760
Stem lengthmm	50	50	50	50	60

Not published by the manufacturer: Front travel, Rear travel, 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
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: 2.5″
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: 1,808 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: 1,382 bicycles with this information
Coverage: 74.5% 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: 1,382 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: 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: 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 Fuji Bighorn 29 1.3	Fuji Bighorn 29 1.5
Drivetrain
Smallest chainring	32	30
Largest chainring	32	30
Rear sprockets	12	11
Lowest gear	18.6 in	17.4 in
Highest gear	84.4 in	79.1 in
Cockpit
Seatpost	Dropper seatpost	Rigid seatpost
Other specifications
Fork spring	Air	Coil