Norco Aurum HSP C1 29

Name: Norco Aurum HSP C1 29
Brand: Norco

2020 MountainDownhill Manufacturer page

Last known price: $7,699

Prices shown first for United States
Wheels: 29″
Drivetrain: 1 × 7 34t / 10–24t
Gear range: 240%
Brakes: Hydraulic disc

Sizes

Size guide

MD/LG
XL

The manufacturer did not publish rider heights for these sizes.

Components

18 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

High Single Pivot DH Frame 29 M/L, L/XL, 27.5 XS/S, S/M, M/L, L/XL Not identified

Suspension

2 parts

Drivetrain

7 parts

Brakes

1 part

Brakes
- SRAM Code RSC

Wheels and tires

2 parts

Cockpit and contact points

6 parts

Sizes and geometry

2 sizes Open in the geometry plotter

Complete rider-height ranges are not published for these sizes. You can still explore the geometry below.

Size MD/LG

Table

Reach 441mm

Stack 617mm

Wheelbase 1235mm

Head angle 62.5°

Seat angle 72.3°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 29″ wheel; exact published values are in the table below.

Size Reach Stack

Complete manufacturer geometry table 2 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	441	461
Stackmm	617	617
Top tube lengthmm	637	666
Seat tube lengthmm	431	446
Head tube lengthmm	100	100
Head tube angle	62.5°	62.5°
Seat tube angle	72.3°	71.6°
Chainstay lengthmm	420	430
Wheelbasemm	1235	1265
Front centermm	816	836
Bottom bracket dropmm	24	24
Bottom bracket heightmm	353	353
Standover heightmm	652	652
Fork rakemm	58	58
Trailmm	126	125
Stack/reach ratio	1.40	1.34
Suspension and parts
Crank lengthmm	165	165
Stem lengthmm	50	50

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

Suspension

Suspension configuration: Full suspension

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 34
Largest chainring: 34
Rear sprockets: 7
Smallest sprocket: 10
Largest sprocket: 24
Lowest gear: 41.1 in
Highest gear: 98.6 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Fork spring: Air
Rear shock spring: Coil
Tire width: 2.5″
Travel: Front: Additional specification: Not available: No
Rear: Additional specification: Not available: No
Wheel material: Aluminum
Wheel size: 29″

Technical analysis

2 measures

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

Lowest gear

41.1 gear inches

This value is within the central range for this class.

Cohort: Mountain / Downhill Model year: 2020
Sample: 77 bicycles with this information
Coverage: 83.6% of the class

Highest gear

98.6 gear inches

This value is within the central range for this class.

Cohort: Mountain / Downhill Model year: 2020
Sample: 77 bicycles with this information
Coverage: 83.6% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 15.7 km/h
Highest gear: 37.8 km/h

Total gear range 240%

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: 41.1–98.6 gear inches
Class reference (p10–p90): 35.2–104.4 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Downhill Model year: 2020
Lowest gear: 77 bicycles with this information, 83.6% of the class
Highest gear: 77 bicycles with this information, 83.6% 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 Aurum HSP C1 29	Norco Aurum A1	Norco Aurum HSP C1 27.5	Norco Aurum HSP C2 27.5	Norco Aurum HSP C2 29
Suspension
Front travel	Not informed	200 mm	Not informed	200 mm	200 mm
Drivetrain
Smallest chainring	34	36	34	34	34
Largest chainring	34	36	34	34	34
Rear sprockets	7	10	7	7	7
Smallest sprocket	10	11	10	11	11
Largest sprocket	24	28	24	25	25
Lowest gear	41.1 in	35.4 in	39.0 in	37.4 in	39.4 in
Highest gear	98.6 in	90.0 in	93.5 in	85.0 in	89.6 in
Other specifications
Fork spring	Air	Air	Air	Not informed	Not informed
Rear shock spring	Coil	Not informed	Coil	Coil	Coil
Wheel size	29″	27.5″	27.5″	27.5″	29″