Norco Ithaqua 6.1

2016 MountainFat bike

Last known price: $4,299

Prices shown first for United States
Fork travel: 100 mm
Wheels: 26″
Drivetrain: 1 × 11 28t / 10–42t
Gear range: 420%
Frame: Carbon
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

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

Components

16 of 19 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

Carbon Fat Bike Frame - 197x12 Not identified

Suspension

2 parts

Fork
- Norco
Rear shock

None

Drivetrain

8 parts

Bottom bracket
- Race Face
Cassette
- SRAM XG-1175 FULL PIN 11 speeds
XG-1175
Chain
- SRAM PC-1130 11 speeds
PC-1130
Chain tensioner

None
Crankset
- Race Face 28t
Front derailleur

None
Rear derailleur
- SRAM X01
Shifters
- Jagwire

Brakes

3 parts

Wheels and tires

4 parts

Front hub
- DT Swiss 350
Rear hub
- DT Swiss 350
Rims

Sun Mulefut 80SL 26" 32H Not identified
Tires

None

Cockpit and contact points

7 parts

Grips
- Norco
Handlebar
- Race Face
Headset

Angular Sealed Cartridge Bearings - Tapered Not identified
Pedals

None
Saddle
- SDG Duster
Seatpost
- Race Face
Stem
- Race Face Turbine

Sizes and geometry

4 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 424mm

Stack 622mm

Wheelbase 1132mm

Head angle 69.0°

Seat angle 72.9°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 26″ 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	406	424	441	458
Stackmm	613	622	632	641
Top tube lengthmm	590	615	640	665
Seat tube lengthmm	380	430	480	530
Head tube lengthmm	100	110	120	130
Head tube angle	69°	69°	69°	69°
Seat tube angle	73.3°	72.9°	72.5°	72.1°
Chainstay lengthmm	440	443	445	448
Wheelbasemm	1109	1132	1156	1179
Front centermm	676	697	717	738
Bottom bracket dropmm	60	60	60	60
Bottom bracket heightmm	323	323	323	323
Standover heightmm	727	736	745	750
Fork rakemm	51	50	51	50
Trailmm	77	78	77	78
Stack/reach ratio	1.51	1.47	1.43	1.40
Suspension and parts
Front travelmm	100	100	100	100
Crank lengthmm	170	175	175	175
Handlebar widthmm	760	760	760	760
Stem lengthmm	60	60	60	60

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

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Carbon
Fork material: Carbon

Suspension

Suspension configuration: Hardtail
Front travel: 100 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 28
Largest chainring: 28
Rear sprockets: 11
Smallest sprocket: 10
Largest sprocket: 42
Lowest gear: 17.3 in
Highest gear: 72.8 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: BB86/BB92
Wheel material: Aluminum
Wheel size: 26″

Technical analysis

2 measures

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

Lowest gear

17.3 gear inches

This value is within the central range for this class.

Cohort: Mountain / Fat bike Model year: 2016
Sample: 45 bicycles with this information
Coverage: 97.8% of the class

Highest gear

72.8 gear inches

This value is within the central range for this class.

Cohort: Mountain / Fat bike Model year: 2016
Sample: 45 bicycles with this information
Coverage: 97.8% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 6.6 km/h
Highest gear: 27.9 km/h

Total gear range 420%

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: 17.3–72.8 gear inches
Class reference (p10–p90): 15.9–85.1 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Fat bike Model year: 2016
Lowest gear: 45 bicycles with this information, 97.8% of the class
Highest gear: 45 bicycles with this information, 97.8% of the class