Norco Sight A3 Womens

2018 MountainTrail Manufacturer page

Last known price: $2,799

Prices shown first for United States
Travel: 150 / 140 mm Fork / rear shock
Wheels: 27.5″
Drivetrain: 1 × 11 32t
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

XS 151–164
SM 160–172
MD 166–179

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 aluminum 640B 140mm travel XS/SM/M Not identified

Suspension

2 parts

Drivetrain

7 parts

Bottom bracket
- SR Suntour
Cassette
- SRAM
Chain
- SRAM
Chain guide

None
Crankset
- SR Suntour 32t
Rear derailleur
- SRAM NX 1x11 X-HORIZON 11 speeds
Shifters
- SRAM NX

Brakes

2 parts

Brake levers
- Shimano BL-MT500
BL-MT500
Brakes
- Shimano BR-MT500
BR-MT500

Wheels and tires

5 parts

Front hub
- Shimano Deore
Rear hub
- Shimano Deore
Rims
- WTB
Spokes

Shadar stainless steel Not identified
Tires
- Maxxis

Cockpit and contact points

7 parts

Grips
- Ergon
Handlebar
- Norco
Headset
- FSA
Pedals

None
Saddle
- WTB Deva
Seatpost

JD Trans X post 100mm XS, S, 125mm M, 31.6mm Not identified
Stem

Alloy 55mm MTB stem with 4 bolt front clamp Not identified

Sizes and geometry

3 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size SM

Table

Reach 404mm

Stack 589mm

Wheelbase 1126mm

Head angle 66.5°

Seat angle 75.0°

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 3 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	381	404	426
Stackmm	580	589	598
Top tube lengthmm	532	562	592
Seat tube lengthmm	380	405	435
Head tube lengthmm	90	100	110
Head tube angle	66.5°	66.5°	66.5°
Seat tube angle	75.42°	74.95°	74.5°
Chainstay lengthmm	420	425	430
Wheelbasemm	1094	1126	1157
Front centermm	675	701	728
Bottom bracket dropmm	15	15	15
Bottom bracket heightmm	339	339	339
Standover heightmm	772	767	772
Fork rakemm	44	44	44
Trailmm	107	107	107
Stack/reach ratio	1.52	1.46	1.40
Suspension and parts
Crank lengthmm	170	170	175
Stem lengthmm	55	55	55

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

Specifications

Frame and fork

Intended fit: womens
Frame material: Aluminum

Suspension

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

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 32
Largest chainring: 32
Rear sprockets: 11

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Dropper seatpost
Shifting: Mechanical

Additional specifications

Fork spring: Air
Tire width: 2.35″
Wheel material: Aluminum
Wheel size: 27.5″

Technical analysis

2 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: 2018
Sample: 925 bicycles with this information
Coverage: 98.6% of the class

Shifting

Mechanical

25 of 938 bicycles with this information use electronic shifting.

Cohort: Mountain / Trail Model year: 2018
Sample: 938 bicycles with this information
Coverage: 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 2018 builds

Differences across 2018 builds
Specification	This bicycle Norco Sight A3 Womens	Norco Sight A1 27.5	Norco Sight A1 29	Norco Sight A1 Womens	Norco Sight A1 Womens 27.5	Norco Sight A1 Womens 29"
Frame
Intended fit	womens	Unisex	Unisex	womens	womens	womens
Suspension
Front travel	150 mm	140 mm	140 mm	150 mm	150 mm	150 mm
Rear travel	140 mm	130 mm	130 mm	140 mm	140 mm	140 mm
Drivetrain
Smallest chainring	32	32	32	34	34	34
Largest chainring	32	32	32	34	34	34
Smallest sprocket	Not informed	10	10	10	10	10
Largest sprocket	Not informed	50	50	50	50	50
Lowest gear	Not informed	17.6 in	18.6 in	18.7 in	18.7 in	19.7 in
Highest gear	Not informed	88.0 in	92.8 in	93.5 in	93.5 in	98.6 in
Other specifications
Tire width	2.35″	2.3″	2.3″	2.3″	2.3″	2.3″
Wheel size	27.5″	27.5″	29″	27.5″	27.5″	29″
Bottom bracket standard	Not informed	BB86/BB92	BB86/BB92	BB86/BB92	BB86/BB92	BB86/BB92