Felt Q720

2010 MountainCross-country

Last known price: $999

Prices shown first for United States
Fork travel: 100 mm
Wheels: 26″
Drivetrain: 3 × 9 22–44t / 11–32t
Gear range: 582%
Weight: 13.56 kg 29.9 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Hydraulic disc

Sizes

Size guide

13.5"
15.5"
17.5"
19.5"
21.5"

The manufacturer did not publish rider heights for these sizes.

Components

19 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

Felt 6061 Double Butted Aluminum, Fully Hydroformed Top and Down Tube, Oversized Semi-Integrated Head Tube, Replaceable Derailleur Hanger, Rack & Fender Mounts, Disc Brake Specific Not identified

Suspension

1 part

Fork
- RockShox

Drivetrain

7 parts

Bottom bracket
- Shimano BB-ES25
BB-ES25
Cassette
- SRAM PG-950 9 speeds 11–32t
PG-950
Chain
- SRAM
PC-951
Crankset
- Shimano FC-M442-L 44/34/22t
FC-M442
Front derailleur
- Shimano FD-M531
FD-M531
Rear derailleur
- Shimano SLX RD-M662
RD-M662
Shifters
- Shimano Deore ST-M590
ST-M590

Brakes

2 parts

Brake levers
- Shimano BL-M486
BL-M486
Brakes
- Shimano BR-M486
BR-M486

Wheels and tires

5 parts

Front hub
- Shimano HB-RM65
HB-RM65
Rear hub
- Shimano FH-RM65
FH-RM65
Rims
- WTB
Spokes

Stainless DB 14/15G, Brass Nipples Not identified
Tires
- Felt

Cockpit and contact points

7 parts

Grips
- Felt
Handlebar
- Felt
Headset

Semi-Integrated 1-1/8 Aheadset--Steel Cups, Caged Bearing, with Alloy Laser Top Cap, Custom Curved 1 x 15mm + 2 x 5mm Straight Washers Not identified
Pedals

MTB Design Alloy Cage / Alloy Body, 442g Not identified
Saddle
- Felt
Seatpost
- Felt
Stem
- Felt

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 17.5"

Table

Geometry diagram unavailable

The drawing needs reach and stack, which the manufacturer did not publish. Available facts remain in the table.

Size

Complete manufacturer geometry table 5 published sizes

Complete manufacturer geometry by size
Measurement
Top tube lengthmm	526	542	565	588	609
Seat tube lengthmm	283	334	385	425	476
Head tube lengthmm	120	130	140	150	170
Head tube angle	68.5°	69°	69°	69.5°	69.5°
Seat tube angle	73.5°	73°	73°	73°	73°
Chainstay lengthmm	425	425	425	425	425
Wheelbasemm	1035	1056	1086	1106	1127
Front centermm	612	633	663	683	704
Bottom bracket dropmm	35	35	35	35	35
Bottom bracket heightmm	308	308	308	308	308
Fork rakemm	39	39	39	39	39

Not published by the manufacturer: Reach, Stack, Standover height, 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: Aluminum
Bicycle weight: 13.56 kg

29.9 lb

Suspension

Suspension configuration: Hardtail
Front travel: 100 mm

Drivetrain

Derived by Bikelake

Front chainrings: 3
Smallest chainring: 22
Largest chainring: 44
Rear sprockets: 9
Smallest sprocket: 11
Largest sprocket: 32
Lowest gear: 17.9 in
Highest gear: 104.0 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Fork spring: Coil
Tire width: 2.1″
Wheel material: Aluminum
Wheel size: 26″

Technical analysis

2 measures

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

Lowest gear

17.9 gear inches

This value is within the central range for this class.

Cohort: Mountain / Cross-country Model year: 2010
Sample: 186 bicycles with this information
Coverage: 75.6% of the class

Highest gear

104.0 gear inches

This value is within the central range for this class.

Cohort: Mountain / Cross-country Model year: 2010
Sample: 186 bicycles with this information
Coverage: 75.6% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 6.8 km/h
Highest gear: 39.8 km/h

Total gear range 582%

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: 17.9–104.0 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: 2010
Lowest gear: 186 bicycles with this information, 75.6% of the class
Highest gear: 186 bicycles with this information, 75.6% of the class