Norco Torrent 7.2

Name: Norco Torrent 7.2
Brand: Norco

2017 MountainTrail

Last known price: $1,649

Prices shown first for United States
Fork travel: 140 mm
Wheels: 27.5″
Drivetrain: 1 × 10 28t / 11–40t
Gear range: 364%
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM 158–171
MD 168–180
LG 178–189
XL 186–199

Components

14 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

Torrent X6 Alloy DB 650B Plus Frame Not identified

Suspension

2 parts

Drivetrain

8 parts

Bottom bracket

External Threaded BB Not identified
Cassette
- SunRace
Chain
- KMC X10 10 speeds
Chain tensioner

Seattube Mount Chainguide Not identified
Crankset

Alloy Boost 28T Cranks Not identified
Front derailleur

None
Rear derailleur
- SRAM GX
Shifters

None

Brakes

3 parts

Wheels and tires

4 parts

Cockpit and contact points

7 parts

Grips
- Norco
Handlebar

X6 Alloy 785mm x 31.8 Not identified
Headset

Angular Sealed Cartridge Bearings - Tapered Not identified
Pedals
- VP
Saddle
- Norco
Seatpost
- Tranz-X
Stem

Alloy 50mm x 31.8 Not identified

Sizes and geometry

4 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 422mm

Stack 613mm

Wheelbase 1150mm

Head angle 66.5°

Seat angle 72.5°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 27.5″ wheel; exact published values are in the table below.

Size Reported by the manufacturer

Complete manufacturer geometry table 4 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	399	422	444	466
Stackmm	603	613	622	631
Top tube lengthmm	585	615	645	675
Seat tube lengthmm	405	435	470	510
Head tube lengthmm	90	100	110	120
Head tube angle	66.5°	66.5°	66.5°	66.5°
Seat tube angle	72.9°	72.5°	72.1°	71.7°
Chainstay lengthmm	420	422.5	425	427.5
Wheelbasemm	1121	1150	1178	1207
Front centermm	703	729	756	782
Bottom bracket dropmm	35	35	35	35
Bottom bracket heightmm	326	326	326	326
Standover heightmm	768.2	757.7	776.6	794.6
Fork rakemm	52	51	51	51
Trailmm	98	99	99	99
Stack/reach ratio	1.51	1.45	1.40	1.35
Suspension and parts
Front travelmm	140	140	140	140
Crank lengthmm	170	175	175	175
Handlebar widthmm	780	780	780	780
Stem lengthmm	50	50	50	50

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: 140 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 28
Largest chainring: 28
Rear sprockets: 10
Smallest sprocket: 11
Largest sprocket: 40
Lowest gear: 19.3 in
Highest gear: 70.0 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Dropper seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: BSA
Tire width: 2.8″
Wheel material: Aluminum
Wheel size: 27.5″

Technical analysis

3 measures

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

Front travel

140 mm

This value is within the central range for this class.

Cohort: Mountain / Trail Model year: 2017
Sample: 429 bicycles with this information
Coverage: 95.7% of the class

Lowest gear

19.3 gear inches

This value is within the central range for this class.

Cohort: Mountain / Trail Model year: 2017
Sample: 416 bicycles with this information
Coverage: 92.8% of the class

Highest gear

70.0 gear inches

This value is below the central range for this class.

Cohort: Mountain / Trail Model year: 2017
Sample: 416 bicycles with this information
Coverage: 92.8% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 7.4 km/h
Highest gear: 26.8 km/h

Total gear range 364%

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: 19.3–70.0 gear inches
Class reference (p10–p90): 16.8–94.9 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Trail Model year: 2017
Lowest gear: 416 bicycles with this information, 92.8% of the class
Highest gear: 416 bicycles with this information, 92.8% 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 2017 builds
Specification	This bicycle Norco Torrent 7.2	Norco Torrent 7.1	Norco Torrent FS+ A7.1	Norco Torrent FS+ A7.2
Suspension
Suspension configuration	Hardtail	Hardtail	Full suspension	Full suspension
Rear travel	Not informed	Not informed	130 mm	130 mm
Drivetrain
Rear sprockets	10	11	11	11
Smallest sprocket	11	11	10	11
Largest sprocket	40	42	42	42
Lowest gear	19.3 in	18.3 in	18.3 in	18.3 in
Highest gear	70.0 in	70.0 in	77.0 in	70.0 in
Other specifications
Bottom bracket standard	BSA	BSA	Not informed	Not informed
Suspension	Hardtail	Hardtail	Full suspension	Full suspension
Fork spring	Not informed	Not informed	Not informed	Air

Changes since 2016
Specification	2016 Norco Torrent 7.2	This bicycle Norco Torrent 7.2
Frame
Frame material	Not informed	Aluminum
Suspension
Front travel	130 mm	140 mm
Drivetrain
Largest sprocket	36	40
Lowest gear	21.4 in	19.3 in
Cockpit
Seatpost	Rigid seatpost	Dropper seatpost
Other specifications
Fork spring	Air	Not informed
Bottom bracket standard	Not informed	BSA
Tire width	Not informed	2.8″