Norco Magnum 6.1

Name: Norco Magnum 6.1
Brand: Norco

2017 MountainDirt jump

Last known price: $629

Prices shown first for United States
Fork travel: 100 mm
Wheels: 26″
Drivetrain: 1 × 8 28t / 11–34t
Gear range: 309%
Frame: Aluminum
Brakes: Mechanical disc

Sizes

Size guide

Short
Long

The manufacturer did not publish rider heights for these sizes.

Components

17 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

6061 Alloy Magnum Frame Not identified

Suspension

2 parts

Fork
- RST
Rear shock

None

Drivetrain

8 parts

Bottom bracket

External Threaded BB Not identified
Cassette
- Shimano
Chain
- KMC
Z-72
Chain tensioner

Seat tube Mount Chainguide Not identified
Crankset

Alloy 28T Cranks Not identified
Front derailleur

None
Rear derailleur
- Shimano Altus RD-M310
RD-M310
Shifters

None

Brakes

3 parts

Brake levers
- Tektro
Brakes
- Tektro MD-M280
MD-M280MD-280
Disc rotors

None

Wheels and tires

4 parts

Cockpit and contact points

7 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 Short

Table

Reach 394mm

Stack 560mm

Wheelbase 1076mm

Head angle 68.5°

Seat angle 73.0°

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 Reach Stack

Complete manufacturer geometry table 2 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	394	407
Stackmm	560	560
Top tube lengthmm	565	578
Seat tube lengthmm	330	330
Head tube lengthmm	115	115
Head tube angle	68.5°	68.5°
Seat tube angle	73°	73°
Chainstay lengthmm	420	420
Wheelbasemm	1076	1089
Front centermm	656	669
Bottom bracket dropmm	15	15
Bottom bracket heightmm	325	325
Standover heightmm	738	734
Fork rakemm	44	44
Trailmm	88	88
Stack/reach ratio	1.42	1.38
Suspension and parts
Front travelmm	100	—
Crank lengthmm	170	170
Handlebar widthmm	740	740
Stem lengthmm	50	50

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

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum

Suspension

Suspension configuration: Hardtail
Front travel: 100 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 28
Largest chainring: 28
Rear sprockets: 8
Smallest sprocket: 11
Largest sprocket: 34
Lowest gear: 21.4 in
Highest gear: 66.2 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Mechanical disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: BSA
Fork spring: Coil
Tire width: 2.25″
Wheel material: Aluminum
Wheel size: 26″

Gearing

Estimated speeds at 80 rpm

Lowest gear: 8.2 km/h
Highest gear: 25.3 km/h

Total gear range 309%

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.