Norco Sight C 7.1

Name: Norco Sight C 7.1
Brand: Norco

2017 MountainTrail

Last known price: $6,499

Prices shown first for United States
Travel: 150 / 140 mm Fork / rear shock
Wheels: 27.5″
Drivetrain: 1 × 12 34t / 10–50t
Gear range: 500%
Frame: Carbon
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

XS 156–166
SM 163–174
MD 171–182
LG 179–189
XL 185–195

Components

18 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

Sight 650B carbon 140 mm travel Not identified

Suspension

2 parts

Drivetrain

8 parts

Bottom bracket
- SRAM
Cassette
- SRAM 10–50t
Chain
- SRAM X01 Eagle 12 speeds
Chain tensioner
- OneUp
Crankset
- SRAM XO1 DH X-SYNC Ochain 10 speeds 34t
Front derailleur

None
Rear derailleur
- SRAM X01 Eagle 12 speeds
Shifters

None

Brakes

3 parts

Brake levers
- SRAM Guide RSC
Brakes
- SRAM Guide RSC
Disc rotors

180mm front and rear Not identified

Wheels and tires

4 parts

Front hub

DT 240 15x110mm Boost Not identified
Rear hub

DT 240 Boost w XD driver Not identified
Rims
- Race Face
Tires
- Schwalbe

Cockpit and contact points

7 parts

Sizes and geometry

5 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 427mm

Stack 596mm

Wheelbase 1157mm

Head angle 66.5°

Seat angle 74.5°

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 5 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	382	404	427	449	472
Stackmm	578	587	596	605	615
Top tube lengthmm	532	562	592	622	652
Seat tube lengthmm	380	405	435	470	510
Head tube lengthmm	90	100	110	120	130
Head tube angle	66.5°	66.5°	66.5°	66.5°	66.5°
Seat tube angle	75.4°	75°	74.5°	74.1°	73.6°
Chainstay lengthmm	420	425	430	435	440
Wheelbasemm	1094	1126	1157	1189	1220
Front centermm	675	701	728	754	780
Bottom bracket dropmm	15	15	15	15	15
Bottom bracket heightmm	339	339	339	339	339
Standover heightmm	772	767	772	784	791
Fork rakemm	44	45	44	45	43
Trailmm	107	106	107	106	108
Stack/reach ratio	1.51	1.45	1.40	1.35	1.30
Suspension and parts
Front travelmm	150	150	150	150	150
Rear travelmm	140	140	140	140	140
Crank lengthmm	170	170	175	175	175
Handlebar widthmm	780	780	780	780	780
Stem lengthmm	60	60	60	60	60

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

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Carbon

Suspension

Suspension configuration: Full suspension
Front travel: 150 mm
Rear travel: 140 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 34
Largest chainring: 34
Rear sprockets: 12
Smallest sprocket: 10
Largest sprocket: 50
Lowest gear: 18.7 in
Highest gear: 93.5 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: BB86/BB92
Tire width: 2.35″
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

150 mm

This value is above 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

18.7 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

93.5 gear inches

This value is above 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: 7.2 km/h
Highest gear: 35.8 km/h

Total gear range 500%

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: 18.7–93.5 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

Differences across 2017 builds
Specification	This bicycle Norco Sight C 7.1	Norco Sight A7.1	Norco Sight A7.2	Norco Sight A7.3	Norco Sight C 7.2	Norco Sight C 7.3
Frame
Frame material	Carbon	Aluminum	Aluminum	Aluminum	Carbon	Carbon
Drivetrain
Smallest chainring	34	32	32	32	32	32
Largest chainring	34	32	32	32	32	32
Rear sprockets	12	11	11	11	11	11
Smallest sprocket	10	10	10	11	11	11
Largest sprocket	50	42	42	42	46	42
Lowest gear	18.7 in	21.0 in	21.0 in	21.0 in	19.1 in	21.0 in
Highest gear	93.5 in	88.0 in	88.0 in	80.0 in	80.0 in	80.0 in
Other specifications
Bottom bracket standard	BB86/BB92	Not informed	Not informed	Not informed	BB86/BB92	BB86/BB92
Tire width	2.35″	2.3″	2.3″	2.3″	2.35″	2.3″
Fork spring	Not informed	Not informed	Not informed	Air	Not informed	Air