Transition Patrol Alloy Eagle 90

Name: Transition Patrol Alloy Eagle 90
Brand: Transition

2025 MountainEnduro Manufacturer page

Last known price: $5,299

Prices shown first for United States
Travel: 160 / 160 mm Fork / rear shock
Wheels: 29″ / 27.5″
Drivetrain: 1 × 12 32t / 10–52t
Gear range: 520%
Weight: 16.6 kg 36.6 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM 154–170
MD 164–182
LG 175–190
XL 184–200
Fits Rider Heights Not informed
5'0" - 5'7" Not informed
5'6" - 5'11" Not informed
5'9" - 6'3" Not informed
6'1" - 6'7" Not informed

Components

20 of 23 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

Patrol Alloy 160mm Not identified

Suspension

2 parts

Drivetrain

7 parts

Bottom bracket

73mm BSA Threaded Not identified
Cassette
- SRAM XS-1275 Eagle Transmission 12 speeds 10–52t
XS-1275
Chain
- SRAM
Chain guide

ISCG05 Not identified
Crankset
- SRAM 32t
Rear derailleur
- SRAM Eagle AXS S500 12 speeds
Shifters
- SRAM

Brakes

2 parts

Wheels and tires

5 parts

Cockpit and contact points

6 parts

Sizes and geometry

9 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size Fits Rider Heights

Table

Geometry diagram unavailable

The drawing needs wheelbase, reach, stack, head tube angle, seat tube angle, head tube length, seat tube length, chainstay length and bottom bracket drop / Bottom bracket height, which the manufacturer did not publish. Available facts remain in the table.

Size Reported by the manufacturer

Complete manufacturer geometry table 9 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	420	455	480	510	—	—	—	—	—
Stackmm	623	623	632	641	—	—	—	—	—
Top tube lengthmm	543	578	606	639	—	—	—	—	—
Seat tube lengthmm	360	390	430	460	—	—	—	—	—
Head tube lengthmm	100	100	110	120	—	—	—	—	—
Head tube angle	63.5°	63.5°	63.5°	63.5°	—	—	—	—	—
Seat tube angle	79.6°	78.8°	78.1°	77.5°	—	—	—	—	—
Chainstay lengthmm	434	434	440	440	—	—	—	—	—
Wheelbasemm	1196	1231	1266	1301	—	—	—	—	—
Front centermm	762	797	826	861	—	—	—	—	—
Bottom bracket dropmm	15	15	15	15	—	—	—	—	—
Bottom bracket heightmm	340	340	340	340	—	—	—	—	—
Standover heightmm	675	690	705	720	—	—	—	—	—
Fork rakemm	35	35	35	35	—	—	—	—	—
Trailmm	148	148	148	148	—	—	—	—	—
Stack/reach ratio	1.48	1.37	1.32	1.26	—	—	—	—	—

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
Bicycle weight: 16.6 kg

36.6 lb

Suspension

Suspension configuration: Full suspension
Front travel: 160 mm
Rear travel: 160 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 32
Largest chainring: 32
Rear sprockets: 12
Smallest sprocket: 10
Largest sprocket: 52
Lowest gear: 16.9 in
Highest gear: 88.0 in

Wheels and brakes

Wheel configuration: Different sizes
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″, 27.5″

Technical analysis

3 measures

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

Front travel

160 mm

This value is within the central range for this class.

Cohort: Mountain / Enduro Model year: 2025
Sample: 1,419 bicycles with this information
Coverage: 97.5% of the class

Rear travel

160 mm

This value is within the central range for this class.

Cohort: Mountain / Enduro Model year: 2025
Sample: 1,106 bicycles with this information
Coverage: 76.0% of the class

Shifting

Mechanical

477 of 1,455 bicycles with this information use electronic shifting.

Cohort: Mountain / Enduro Model year: 2025
Sample: 1,455 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 6.5 km/h
Highest gear: 33.7 km/h

Total gear range 520%

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: 16.9–88.0 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

Differences across 2025 builds
Specification	This bicycle Transition Patrol Alloy Eagle 90	Transition Patrol Alloy Eagle 70	Transition Patrol Eagle 90 Carbon	Transition Patrol Carbon GX AXS	Transition Patrol Carbon GX
Frame
Frame material	Aluminum	Aluminum	Carbon	Carbon	Carbon
Bicycle weight	16.6 kg	Not informed	Not informed	14.97 kg	Not informed
Cockpit
Shifting	Mechanical	Mechanical	Mechanical	Electronic	Mechanical
Derailleur hanger	Not informed	Not informed	Not informed	UDH	UDH
Other specifications
Tire width	2.4″	2.5″	2.4″	2.4″	2.4″
Tire clearance	Not informed	Not informed	Not informed	Not informed	Maximum tire width: 2.6″