Norco Storm 7.1

2016 MountainCross-country

Last known price: $675

Prices shown first for United States
Fork travel: 100 mm
Wheels: 29″
Drivetrain: 3 × 9 22–40t / 11–34t
Gear range: 562%
Frame: Aluminum
Brakes: Hydraulic disc

Sizes

Size guide

The manufacturer did not publish rider heights for these sizes.

Components

19 of 21 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

Storm 27.5" Alloy XC Frame Not identified

Suspension

2 parts

Fork
- SR Suntour
Rear shock

None

Drivetrain

8 parts

Bottom bracket

Cartridge BB Not identified
Cassette
- Shimano CS-HG200
CS-HG200
Chain
- KMC
Chain tensioner

None
Crankset
- Shimano Acera 40/30/22t
Front derailleur
- Shimano Altus
Rear derailleur
- Shimano Alivio RD-M3100 9 speeds
RD-M3100
Shifters
- Jagwire

Brakes

3 parts

Wheels and tires

4 parts

Cockpit and contact points

7 parts

Sizes and geometry

6 sizes Open in the geometry plotter

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

Size SM

Table

Reach 375mm

Stack 626mm

Wheelbase 1071mm

Head angle 69.0°

Seat angle 72.7°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 29″ wheel; exact published values are in the table below.

Size Reach Stack

Complete manufacturer geometry table 6 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	336	353	375	397	418	440
Stackmm	605	616	626	636	647	657
Top tube lengthmm	515	540	570	600	630	660
Seat tube lengthmm	340	390	430	470	510	550
Head tube lengthmm	110	120	130	145	155	165
Head tube angle	68.5°	68.75°	69°	69.25°	69.5°	69.75°
Seat tube angle	73.5°	73.1°	72.7°	72.3°	71.9°	71.5°
Chainstay lengthmm	435	435	435	435	435	435
Wheelbasemm	1029	1048	1071	1096	1119	1141
Front centermm	600	618	642	666	688	711
Bottom bracket dropmm	55	55	55	50	50	50
Bottom bracket heightmm	295	295	295	300	300	300
Standover heightmm	731	724	733	776	784	794
Fork rakemm	42	42	42	42	43	42
Trailmm	102	101	99	97	94	93
Stack/reach ratio	1.80	1.75	1.67	1.60	1.55	1.49
Suspension and parts
Front travelmm	100	100	100	100	100	100
Crank lengthmm	170	170	170	175	175	175
Handlebar widthmm	720	720	720	720	720	720
Stem lengthmm	70	80	80	80	80	80

Not published by the manufacturer: Rear travel, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum

Suspension

Suspension configuration: Hardtail
Front travel: 100 mm

Drivetrain

Derived by Bikelake

Front chainrings: 3
Smallest chainring: 22
Largest chainring: 40
Rear sprockets: 9
Smallest sprocket: 11
Largest sprocket: 34
Lowest gear: 18.8 in
Highest gear: 105.5 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
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

100 mm

This value is within the central range for this class.

Cohort: Mountain / Cross-country Model year: 2016
Sample: 366 bicycles with this information
Coverage: 81.8% of the class

Lowest gear

18.8 gear inches

This value is within the central range for this class.

Cohort: Mountain / Cross-country Model year: 2016
Sample: 442 bicycles with this information
Coverage: 98.8% of the class

Highest gear

105.5 gear inches

This value is above the central range for this class.

Cohort: Mountain / Cross-country Model year: 2016
Sample: 442 bicycles with this information
Coverage: 98.8% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 7.2 km/h
Highest gear: 40.4 km/h

Total gear range 562%

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: 18.8–105.5 gear inches
Class reference (p10–p90): 17.4–110.0 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Cross-country Model year: 2016
Lowest gear: 442 bicycles with this information, 98.8% of the class
Highest gear: 442 bicycles with this information, 98.8% 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 2016 builds
Specification	This bicycle Norco Storm 7.1	Norco Storm 2.1	Norco Storm 2.2	Norco Storm 2.3	Norco Storm 4.1	Norco Storm 4.2
Suspension
Suspension configuration	Hardtail	Hardtail	Hardtail	Rigid	Hardtail	Hardtail
Front travel	100 mm	40 mm	40 mm	Not informed	50 mm	50 mm
Drivetrain
Front chainrings	3	1	1	1	1	1
Smallest chainring	22	28	Not informed	Not informed	28	Not informed
Largest chainring	40	28	Not informed	Not informed	28	Not informed
Rear sprockets	9	6	6	6	7	7
Smallest sprocket	11	14	14	14	12	14
Largest sprocket	34	28	28	28	28	34
Lowest gear	18.8 in	20.0 in	Not informed	Not informed	24.0 in	Not informed
Highest gear	105.5 in	40.0 in	Not informed	Not informed	56.0 in	Not informed
Brakes
Brake type	Hydraulic disc	Mechanical disc	Rim brake	Rim brake	Mechanical disc	Rim brake
Other specifications
Fork spring	Coil	Coil	Coil	Not informed	Coil	Coil
Suspension	Hardtail	Hardtail	Hardtail	Rigid	Hardtail	Hardtail
Wheel size	29″	20″	20″	20″	24″	24″
Tire width	Not informed	1.95″	2.1″	1.95″	1.95″	1.95″

Changes since 2015
Specification	2015 Norco Storm 7.1	This bicycle Norco Storm 7.1
Drivetrain
Largest chainring	44	40
Lowest gear	17.8 in	18.8 in
Highest gear	110.0 in	105.5 in
Other specifications
Tire width	2.1″	Not informed
Wheel size	27.5″	29″