Felt Nine Race

2011 MountainCross-country

Last known price: $2,199

Prices shown first for United States
Fork travel: 80 mm
Wheels: 29″
Drivetrain: 3 × 10 24–42t / 11–36t
Gear range: 573%
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

15.5" 153–167
17.5" 170–184
19.5" 176–189
21.5" 186–196

Components

18 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 29er specific MTB frame double butted 6061 Aluminum: tubes with Hydroformed Top Tube. Forged Bottom Bracket Yoke Disc specific oversized Integrated Head Tube w/integrated Headset, Replaceable Derailleur Hanger Not identified

Suspension

2 parts

Fork
- RockShox Reba
Rear shock

None

Drivetrain

8 parts

Bottom bracket

With crankset Not identified
Cassette
- Shimano CS-HG81-10
CS-HG81-10
Chain
- Shimano CN-HG74
CN-HG74
Chain guide

None
Crankset
- Shimano FC-M552
FC-M552
Front derailleur
- Shimano FD-M661-10
FD-M661-10
Rear derailleur
- Shimano RD-M773
RD-M773
Shifters
- Shimano SLX
ST-M661-10

Brakes

2 parts

Brake levers
- Hayes
Brakes
- Hayes

Wheels and tires

5 parts

Front hub

Forged Aluminum, for Disc Brake: with Alloy Quick-Release Lever 32H Not identified
Rear hub
- Shimano
FH-M525
Rims
- WTB
Spokes

Stainless double butted 14g/15g with Alloy Nipples Not identified
Tires
- WTB

Cockpit and contact points

7 parts

Grips
- Felt
Handlebar
- Felt
Headset
- Cane Creek
Pedals

None
Saddle
- Felt
Seatpost
- Felt
Stem
- Felt

Other components

1 part

Fenders

None

Sizes and geometry

4 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size 17.5"

Table

Geometry diagram unavailable

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

Size Reported by the manufacturer

Complete manufacturer geometry table 4 published sizes

Complete manufacturer geometry by size
Measurement
Head tube lengthmm	110	110	120	130
Chainstay lengthmm	445	445	445	445
Wheelbasemm	1062	1082	1097	1112
Front centermm	631	645	660	674
Bottom bracket dropmm	63.5	63.5	63.5	63.5
Bottom bracket heightmm	311	311	311	311
Standover heightmm	740	770	805	839
Fork rakemm	39	39	39	39

Not published by the manufacturer: Reach, Stack, Top tube length, Seat tube length, Head tube angle, Seat tube angle, 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: 24
Largest chainring: 42
Rear sprockets: 10
Smallest sprocket: 11
Largest sprocket: 36
Lowest gear: 19.3 in
Highest gear: 110.7 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Fork spring: Air
Tire width: 2.1″
Wheel material: Aluminum
Wheel size: 29″

Technical analysis

3 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: 2011
Sample: 179 bicycles with this information
Coverage: 72.1% of the class

Lowest gear

19.3 gear inches

This value is within the central range for this class.

Cohort: Mountain / Cross-country Model year: 2011
Sample: 228 bicycles with this information
Coverage: 91.9% of the class

Highest gear

110.7 gear inches

This value is within the central range for this class.

Cohort: Mountain / Cross-country Model year: 2011
Sample: 228 bicycles with this information
Coverage: 91.9% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 7.4 km/h
Highest gear: 42.4 km/h

Total gear range 573%

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: 19.3–110.7 gear inches
Class reference (p10–p90): 16.8–116.0 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Cross-country Model year: 2011
Lowest gear: 228 bicycles with this information, 91.9% of the class
Highest gear: 228 bicycles with this information, 91.9% 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 2011 builds
Specification	This bicycle Felt Nine Race	Felt Nine Elite	Felt Nine Sport	Felt Nine Sport - 2012	Felt Nine Team	Felt Nine Trail
Frame
Frame material	Aluminum	Carbon	Aluminum	Aluminum	Carbon	Aluminum
Fork material	Not informed	Not informed	Steel	Steel	Not informed	Magnesium
Suspension
Front travel	80 mm	80 mm	100 mm	100 mm	80 mm	100 mm
Drivetrain
Front chainrings	3	3	Not informed	3	2	Not informed
Smallest chainring	24	22	Not informed	24	26	Not informed
Largest chainring	42	44	Not informed	42	39	Not informed
Rear sprockets	10	10	9	9	10	8
Largest sprocket	36	32	32	32	36	32
Lowest gear	19.3 in	19.9 in	Not informed	21.8 in	20.9 in	Not informed
Highest gear	110.7 in	116.0 in	Not informed	110.7 in	102.8 in	Not informed
Brakes
Brake type	Hydraulic disc	Hydraulic disc	Hydraulic disc	Hydraulic disc	Hydraulic disc	Mechanical disc
Other specifications
Fork spring	Air	Air	Coil	Coil	Air	Not informed
Tire width	2.1″	2.1″	2.1″	2.2″	2.1″	2.1″

Changes since 2010
Specification	2010 Felt Nine Race	This bicycle Felt Nine Race
Frame
Fork material	Aluminum	Not informed
Bicycle weight	11.16 kg	Not informed
Drivetrain
Smallest chainring	22	24
Largest chainring	44	42
Rear sprockets	9	10
Largest sprocket	34	36
Lowest gear	18.8 in	19.3 in
Highest gear	116.0 in	110.7 in
Other specifications
Bottom bracket standard	BSA	Not informed
Travel	Configuration: HardtailFront: Travel: 80 mm	Configuration: HardtailFront: Travel: 80 mmRear: Additional specification: Not available: Yes