Felt Doctrine Performance NX Eagle

Name: Felt Doctrine Performance NX Eagle
Brand: Felt

2020 MountainCross-country Manufacturer page

Last known price: $2,499

Prices shown first for United States
Fork travel: 100 mm
Wheels: 29″
Drivetrain: 1 × 12 32t / 11–50t
Gear range: 455%
Frame: Carbon
Brakes: Hydraulic disc

Not published by the manufacturer

Sizes and geometry

Components

17 of 22 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

Felt XC, UHC Performance carbon fiber, MMC with InsideOut construction, full carbon dropouts, ControlTaper head tube, low-direct front derailleur mount, replaceable derailleur hanger, flat mount disc mounts, BB92, 12 x 148mm Syntace style thru axle, internal derailleur cable routing Not identified

Suspension

1 part

Fork
- RockShox Recon RL

Drivetrain

7 parts

Bottom bracket
- SRAM
Cassette
- SRAM
Chain
- SRAM SX Eagle 12 speeds
Chain guide

GW S3, low-direct mount Not identified
Crankset
- SRAM SX Eagle 11 speeds 32t
Rear derailleur
- SRAM NX Eagle 12 speeds
Shifters
- SRAM NX Eagle Trigger 12 speeds

Brakes

2 parts

Brake levers
- Shimano
Brakes
- Shimano BR-MT400
BR-MT400

Wheels and tires

5 parts

Front hub

15 x 110mm Boost thru axle, Center Lock, 32H Not identified
Rear hub
- Shimano
Rims

Double wall, tubeless compatible, 25mm inner width Not identified
Spokes

2.0mm stainless steel Not identified
Tires
- Schwalbe Rocket Ron

Cockpit and contact points

6 parts

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Carbon

Suspension

Suspension configuration: Hardtail
Front travel: 100 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: Rigid seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: BB86/BB92
Tire width: 2.25″
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

100 mm

This value is within the central range for this class.

Cohort: Mountain / Cross-country Model year: 2020
Sample: 1,088 bicycles with this information
Coverage: 86.0% of the class

Lowest gear

18.6 gear inches

This value is within the central range for this class.

Cohort: Mountain / Cross-country Model year: 2020
Sample: 1,057 bicycles with this information
Coverage: 83.6% of the class

Highest gear

84.4 gear inches

This value is below the central range for this class.

Cohort: Mountain / Cross-country Model year: 2020
Sample: 1,057 bicycles with this information
Coverage: 83.6% of the class

Shifting

Mechanical

57 of 1,264 bicycles with this information use electronic shifting.

Cohort: Mountain / Cross-country Model year: 2020
Sample: 1,264 bicycles with this information
Coverage: 100.0% 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): 17.4–105.0 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Cross-country Model year: 2020
Lowest gear: 1057 bicycles with this information, 83.6% of the class
Highest gear: 1057 bicycles with this information, 83.6% 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 2020 builds

Differences across 2020 builds
Specification	This bicycle Felt Doctrine Performance NX Eagle	Felt Doctrine Advanced SLX	Felt Doctrine Advanced XT
Suspension
Front travel	100 mm	120 mm	120 mm
Drivetrain
Smallest sprocket	11	10	10
Largest sprocket	50	51	51
Lowest gear	18.6 in	18.2 in	18.2 in
Highest gear	84.4 in	92.8 in	92.8 in
Other specifications
Bottom bracket standard	BB86/BB92	BSA	BSA
Wheel material	Aluminum	Aluminum	Carbon
Fork spring	Not informed	Air	Air