Norco CRD Forma

2011 RoadRace

Last known price: $1,265

Prices shown first for United States
Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 10 34–50t / 11–25t
Gear range: 334%
Weight: 9.16 kg 20.2 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Rim brake

Rider height by size (cm)

Size guide

SM 158–170
MD 168–179
LG 176–187

Components

19 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

Forma double butted 7005 frame w/smooth welds Not identified

Suspension

2 parts

Fork

Carbon blades w/Carbon steerer Not identified
Rear shock

None

Drivetrain

8 parts

Brakes

2 parts

Wheels and tires

5 parts

Front hub
- Norco
Rear hub
- Norco
Rims
- Mavic
Spokes

1.8mm stainless - Black w/Purple alloy nipples Not identified
Tires
- Continental Ultra Sport

Cockpit and contact points

7 parts

Sizes and geometry

3 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Geometry diagram unavailable

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

Size Reported by the manufacturer

Complete manufacturer geometry table 3 published sizes

Complete manufacturer geometry by size
Measurement
Top tube lengthmm	505	520	535
Seat tube lengthmm	420	450	480
Head tube lengthmm	120	135	150
Head tube angle	71°	71.5°	72°
Seat tube angle	75.5°	74.5°	74°
Chainstay lengthmm	410	410	410
Wheelbasemm	980	982	989
Front centermm	580	582	589
Bottom bracket dropmm	65	65	65
Bottom bracket heightmm	271	271	271
Standover heightmm	710	729	749

Not published by the manufacturer: Reach, Stack, 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: Carbon
Bicycle weight: 9.16 kg

20.2 lb

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 2
Smallest chainring: 34
Largest chainring: 50
Rear sprockets: 10
Smallest sprocket: 11
Largest sprocket: 25
Lowest gear: 39.4 in
Highest gear: 131.8 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Rim brake

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Tire width: 23c
Wheel material: Aluminum
Wheel size: 700c

Technical analysis

3 measures

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

Lowest gear

39.4 gear inches

This value is within the central range for this class.

Cohort: Road / Race Model year: 2011
Sample: 103 bicycles with this information
Coverage: 100.0% of the class

Highest gear

131.8 gear inches

This value is within the central range for this class.

Cohort: Road / Race Model year: 2011
Sample: 103 bicycles with this information
Coverage: 100.0% of the class

Shifting

Mechanical

5 of 103 bicycles with this information use electronic shifting.

Cohort: Road / Race Model year: 2011
Sample: 103 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 15.1 km/h
Highest gear: 50.5 km/h

Total gear range 334%

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: 39.4–131.8 gear inches
Class reference (p10–p90): 35.2–139.7 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Race Model year: 2011
Lowest gear: 103 bicycles with this information, 100.0% of the class
Highest gear: 103 bicycles with this information, 100.0% 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

Differences across 2011 builds
Specification	This bicycle Norco CRD Forma	Norco CRD 1	Norco CRD 2
Frame
Fork material	Carbon	Carbon	Aluminum
Bicycle weight	9.16 kg	9.16 kg	10.57 kg
Drivetrain
Front chainrings	2	2	3
Smallest chainring	34	34	30
Rear sprockets	10	10	9
Smallest sprocket	11	11	12
Lowest gear	39.4 in	39.4 in	34.8 in
Highest gear	131.8 in	131.8 in	120.8 in