Norco Aurum HSP 1 29

2019 MountainDownhill Manufacturer page

Last known price: $7,699

Prices shown first for United States
Travel: 200 / 200 mm Fork / rear shock
Wheels: 29″
Drivetrain: 1 × 7 34t / 10–24t
Gear range: 240%
Frame: Carbon
Brakes: Hydraulic disc

Sizes

Size guide

MD/LG
XL

The manufacturer did not publish rider heights for these sizes.

Components

19 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

Norco Aurum High Single Pivot, Carbon Front and Rear Triangles, Aluminum Linkage, 200mm Travel, Boost 12x148mm (29") | 12x142mm (27.5") TA Dropouts Not identified

Suspension

2 parts

Drivetrain

8 parts

Bottom bracket
- SRAM
Cassette
- SRAM XG-795 MINI BLOCK 7 speeds 10–24t
XG-795
Chain
- SRAM PC-1110 11 speeds
PC-1110
Chain tensioner
- e*thirteen
Crankset
- SRAM X01 34t
Front derailleur

None
Rear derailleur
- SRAM X01 DH X-HORIZON
Shifters
- SRAM X01 DH Trigger 7 speeds

Brakes

1 part

Brakes
- SRAM Code RSC

Wheels and tires

4 parts

Front hub

DT 350 20 mm front hub Not identified
Rear hub
- DT Swiss 350
Rims
- DT Swiss EX 511
Tires
- Schwalbe Magic Mary

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	637.11	665.85
Seat tube lengthmm	431	446
Head tube lengthmm	100	100
Head tube angle	62.5°	62.5°
Seat tube angle	72.34°	71.62°
Chainstay lengthmm	420	430
Wheelbasemm	1235	1265
Front centermm	815	835
Bottom bracket dropmm	24	24
Bottom bracket heightmm	353	353
Standover heightmm	775	787
Fork rakemm	59	59
Trailmm	128	128
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
Frame material: Carbon

Suspension

Suspension configuration: Full suspension
Front travel: 200 mm
Rear travel: 200 mm

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: 2.35″
Wheel material: Aluminum
Wheel size: 29″

Technical analysis

4 measures

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

Front travel

200 mm

This value is within the central range for this class.

Cohort: Mountain / Downhill Model year: 2019
Sample: 88 bicycles with this information
Coverage: 94.6% of the class

Rear travel

200 mm

This value is within the central range for this class.

Cohort: Mountain / Downhill Model year: 2019
Sample: 88 bicycles with this information
Coverage: 94.6% of the class

Lowest gear

41.1 gear inches

This value is within the central range for this class.

Cohort: Mountain / Downhill Model year: 2019
Sample: 87 bicycles with this information
Coverage: 93.5% of the class

Highest gear

98.6 gear inches

This value is above the central range for this class.

Cohort: Mountain / Downhill Model year: 2019
Sample: 87 bicycles with this information
Coverage: 93.5% 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): 33.4–103.9 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Downhill Model year: 2019
Lowest gear: 87 bicycles with this information, 93.5% of the class
Highest gear: 87 bicycles with this information, 93.5% 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 2019 builds

Differences across 2019 builds
Specification	This bicycle Norco Aurum HSP 1 29	Norco Aurum A1	Norco Aurum HSP 1 27.5	Norco Aurum HSP 2 27.5	Norco Aurum HSP 2 29
Frame
Frame material	Carbon	Aluminum	Carbon	Carbon	Carbon
Drivetrain
Smallest sprocket	10	11	10	11	11
Largest sprocket	24	28	24	25	25
Lowest gear	41.1 in	33.4 in	39.0 in	37.4 in	39.4 in
Highest gear	98.6 in	85.0 in	93.5 in	85.0 in	89.6 in
Other specifications
Tire width	2.35″	2.35″	2.35″	2.5″	2.5″
Wheel size	29″	27.5″	27.5″	27.5″	29″
Bottom bracket standard	Not informed	BSA	Not informed	Not informed	Not informed