Norco Ithaqua 1 27.5"

Name: Norco Ithaqua 1 27.5"
Brand: Norco

2020 MountainFat bike Manufacturer page

Last known price: $3,799

Prices shown first for United States
Suspension: Rigid
Wheels: 27.5″
Drivetrain: 1 × 12 30t / 11–50t
Gear range: 455%
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

14 of 20 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

Ithaqua Carbon Fat Frame Not identified

Suspension

1 part

Fork
- Norco

Drivetrain

6 parts

Brakes

1 part

Brakes
- SRAM Guide T

Wheels and tires

4 parts

Front hub

KT M9CF sealed, 15x150mm Not identified
Rear hub

KT-M9CR, 12x197mm Not identified

KT-M9CR
Rims

Sun Mulefut 80SL, 27.5" Not identified
Tires

Front: Terrene Cake Eater, 27.5x4.0”, Studdable, Rear: Terrene Cake Eater, 27.5x4.0”, Studdable Not identified

Cockpit and contact points

7 parts

Grips
- Ergon
Handlebar
- Norco
Headset
- FSA
Pedals
- VP
Saddle
- Fizik
Seatpost

Crank Bros. Highline 3 dropper Not identified
Stem
- Norco

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 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	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	442.5	445	447.5
Wheelbasemm	1109	1132	1156	1179
Front centermm	676	696	718	738
Bottom bracket dropmm	60	60	60	60
Bottom bracket heightmm	323	323	323	323
Standover heightmm	642	665	695	715
Fork rakemm	51	51	51	51
Trailmm	92	92	92	92
Stack/reach ratio	1.51	1.47	1.43	1.40
Suspension and parts
Crank lengthmm	170	175	175	175
Stem lengthmm	60	60	60	60

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: Unisex
Frame material: Carbon
Fork material: Carbon

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 30
Largest chainring: 30
Rear sprockets: 12
Smallest sprocket: 11
Largest sprocket: 50
Lowest gear: 16.5 in
Highest gear: 75.0 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Dropper seatpost
Shifting: Mechanical

Additional specifications

Tire width: 4″
Travel: Front: Additional specification: Not available: Yes
Rear: Additional specification: Not available: Yes
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.

Lowest gear

16.5 gear inches

This value is within the central range for this class.

Cohort: Mountain / Fat bike Model year: 2020
Sample: 74 bicycles with this information
Coverage: 77.8% of the class

Highest gear

75.0 gear inches

This value is within the central range for this class.

Cohort: Mountain / Fat bike Model year: 2020
Sample: 74 bicycles with this information
Coverage: 77.8% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 6.3 km/h
Highest gear: 28.7 km/h

Total gear range 455%

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: 16.5–75.0 gear inches
Class reference (p10–p90): 15.6–89.8 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Fat bike Model year: 2020
Lowest gear: 74 bicycles with this information, 77.8% of the class
Highest gear: 74 bicycles with this information, 77.8% 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 2020 builds

Differences across 2020 builds
Specification	This bicycle Norco Ithaqua 1 27.5"	Norco Ithaqua 1
Drivetrain
Smallest sprocket	11	10
Lowest gear	16.5 in	15.6 in
Highest gear	75.0 in	78.0 in
Other specifications
Tire width	4″	4.5″
Wheel size	27.5″	26″
Bottom bracket standard	Not informed	BB86/BB92