Norco Rideau Step-Thru

Name: Norco Rideau Step-Thru
Brand: Norco

2017 UrbanHybrid

Last known price: $449

Prices shown first for United States
Suspension: Rigid
Wheels: 700c
Drivetrain: 3 × 8 28–48t / 11–32t
Gear range: 499%
Frame: Aluminum
Brakes: Rim brake

Rider height by size (cm)

Size guide

SM 158–170
MD 168–179
LG 176–187

Components

13 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

7005 alloy w/comfort stays Not identified

Suspension

2 parts

Fork

Aerodynamic chromoly fork Not identified
Rear shock

None

Drivetrain

8 parts

Bottom bracket

Cartridge BB Not identified
Cassette
- Shimano CS-HG31 8 speeds 11–32t
CS-HG31
Chain
- KMC
Z-72
Chain tensioner

None
Crankset
- Shimano Altus 48/38/28t
FC-M131C
Front derailleur
- Shimano FD-M191
FD-M191
Rear derailleur
- Shimano Altus RD-M310
RD-M310
Shifters

None

Brakes

3 parts

Wheels and tires

4 parts

Front hub
- Joytech
Rear hub
- Joytech
Rims

Double wall alloy w/CNC side wall 32h - Silver Not identified
Tires
- CST
C-1096

Cockpit and contact points

7 parts

Grips
- Norco
Handlebar

Alloy comfort high riser bar Not identified
Headset

Semi-Integrated threaded - Black Not identified
Pedals
- Wellgo
Saddle
- Selle Royal
Seatpost

Alloy suspension seatpost Not identified
Stem

Forged alloy adjustable stem Not identified

Sizes and geometry

3 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 389mm

Stack 609mm

Wheelbase 1110mm

Head angle 69.5°

Seat angle 70.0°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 700c 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
Reachmm	376	389	403
Stackmm	600	609	619
Top tube lengthmm	595	610	625
Seat tube lengthmm	355	415	475
Head tube lengthmm	170	180	190
Head tube angle	69.5°	69.5°	69.5°
Seat tube angle	70°	70°	70°
Chainstay lengthmm	470	470	470
Wheelbasemm	1090	1110	1120
Front centermm	628	643	658
Bottom bracket dropmm	65	65	65
Bottom bracket heightmm	287	287	287
Standover heightmm	591	564	539
Fork rakemm	45	49	42
Trailmm	82	78	86
Stack/reach ratio	1.60	1.57	1.54

Not published by the manufacturer: 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: Steel

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 3
Smallest chainring: 28
Largest chainring: 48
Rear sprockets: 8
Smallest sprocket: 11
Largest sprocket: 32
Lowest gear: 25.4 in
Highest gear: 126.6 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Rim brake

Fit and controls

Seatpost: suspension
Shifting: Mechanical

Additional specifications

Tire width: 35c
Travel: Front: Additional specification: Not available: Yes
Rear: Additional specification: Not available: Yes
Wheel material: Aluminum
Wheel size: 700c

Technical analysis

2 measures

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

Lowest gear

25.4 gear inches

This value is within the central range for this class.

Cohort: Urban / Hybrid Model year: 2017
Sample: 230 bicycles with this information
Coverage: 85.5% of the class

Highest gear

126.6 gear inches

This value is within the central range for this class.

Cohort: Urban / Hybrid Model year: 2017
Sample: 230 bicycles with this information
Coverage: 85.5% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 9.7 km/h
Highest gear: 48.5 km/h

Total gear range 499%

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: 25.4–126.6 gear inches
Class reference (p10–p90): 18.8–126.6 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Urban / Hybrid Model year: 2017
Lowest gear: 230 bicycles with this information, 85.5% of the class
Highest gear: 230 bicycles with this information, 85.5% of the class