Felt Sector Expert

2012 BMX

Last known price: $449

Prices shown first for United States
Suspension: Rigid
Wheels: 20″
Drivetrain: 1 × 1 36t / 14t
Gear range: 100%
Weight: 8.03 kg 17.7 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Rim brake

Rider height by size (cm)

Size guide

73.5cm 120+

Components

7 of 20 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

7000 series aluminum, 19.09"" top tube length, new Dynaform TT & butted DT, weight limit 110lbs./50kg:3D forged dropout with built in tensioners Not identified

Suspension

2 parts

Fork

100% cr-mo, butted steer tube, 3/8"" axle slots Not identified
Rear shock

None

Drivetrain

8 parts

Bottom bracket

euro size, sealed, aluminum cup Not identified
Cassette

14T cog Not identified
Chain
- KMC
Chain guide

None
Crankset

cold forged 3-pc aluminum, 165mm Not identified
Front derailleur

None
Rear derailleur

None
Shifters

None

Brakes

2 parts

Brake levers
- Tektro
Brakes
- Tektro

Wheels and tires

5 parts

Front hub

aluminum hub, 3/8"" axle, 32H Not identified
Rear hub

aluminum cassette hub, 14t cog, 3/8"" axle, 32H Not identified
Rims
- Alex Rims
Spokes

14g w/brass nipples Not identified
Tires
- Felt

Cockpit and contact points

7 parts

Grips

FB ""Gribble"" grip Not identified
Handlebar
- Felt
Headset

1-1/8"" threadless: w/FB top cap Not identified
Pedals

mini size PC pedal Not identified
Saddle
- Felt
Seatpost

22.2mm x 200mm, aluminum, part of saddle Not identified
Stem

top loading, aluminum w/cutouts Not identified

Other components

1 part

Fenders

None

Sizes and geometry

1 size Open in the geometry plotter

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

Size 73.5cm

Table

Geometry diagram unavailable

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

Size Reported by the manufacturer

Complete manufacturer geometry table 1 published size

Complete manufacturer geometry by size
Measurement
Top tube lengthmm	485
Seat tube lengthmm	235
Seat tube angle	71°
Chainstay lengthmm	346
Bottom bracket heightmm	286

Not published by the manufacturer: Reach, Stack, Head tube length, Head tube angle, Wheelbase, Front center, Bottom bracket drop, Standover height, Fork rake, 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
Fork material: Steel
Bicycle weight: 8.03 kg

17.7 lb

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 36
Largest chainring: 36
Rear sprockets: 1
Smallest sprocket: 14
Largest sprocket: 14
Lowest gear: 51.4 in
Highest gear: 51.4 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Rim brake

Fit and controls

Seatpost: Rigid seatpost
Shifting: No shifting

Additional specifications

Wheel material: Aluminum
Wheel size: 20″

Gearing

Estimated speeds at 80 rpm

Lowest gear: 19.7 km/h
Highest gear: 19.7 km/h

Total gear range 100%

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: 51.4–51.4 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 2012 builds

Differences across 2012 builds
Specification	This bicycle Felt Sector Expert	Felt Sector 24	Felt Sector Junior	Felt Sector Mini	Felt Sector PRO X
Frame
Bicycle weight	8.03 kg	11.88 kg	7.21 kg	7.03 kg	10.7 kg
Drivetrain
Smallest chainring	36	37	36	36	44
Largest chainring	36	37	36	36	44
Smallest sprocket	14	16	14	14	16
Largest sprocket	14	16	14	14	16
Lowest gear	51.4 in	55.5 in	51.4 in	51.4 in	55.0 in
Highest gear	51.4 in	55.5 in	51.4 in	51.4 in	55.0 in
Other specifications
Travel	Configuration: Rigid	Configuration: Rigid	Configuration: RigidRear: Additional specification: Not available: Yes	Configuration: Rigid	Configuration: Rigid
Wheel size	20″	24″	20″	20″	20″
Tire width	Not informed	1.75″	Not informed	Not informed	2″