Norco '10 Ninja

2010 YouthGeneral youth

Fork travel: 40 mm
Wheels: 20″
Drivetrain: 2 × 6 34–42t / 14–28t
Gear range: 247%
Frame: Aluminum
Brakes: Mechanical disc

Not published by the manufacturer

Sizes and geometry

Components

11 of 22 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

7005 alloy Not identified

Suspension

1 part

Fork
- SR Suntour

Drivetrain

7 parts

Bottom bracket

Chin Haur semi-cartridge Not identified
Cassette
- Shimano MF-TZ20
MF-TZ20TZ-20
Chain
- KMC
Crankset
- Prowheel 42/34t
Front derailleur
- Shimano
TX-30
Rear derailleur
- Shimano RD-TX31
RD-TX31TX-31
Shifters
- Shimano SL-RS35
SL-RS35

Brakes

2 parts

Brake levers
- Tektro
Brakes
- Tektro

Wheels and tires

4 parts

Front hub

KT alloy nutted 36 hole Not identified
Rear hub

KT alloy nutted 36 hole Not identified
Rims

Double wall alloy 36 hole Not identified
Tires
- Kenda Small Block 8

Cockpit and contact points

7 parts

Grips

Velo Krayton rubber Not identified
Handlebar

Alloy 540mm Not identified
Headset

Semi integrated 1-1/8 sealed Not identified
Pedals
- VP
Saddle

Velo custom Not identified
Seatpost

Alloy 27.2 x 250mm Not identified
Stem

Alloy 60mm Not identified

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum

Suspension

Suspension configuration: Hardtail
Front travel: 40 mm

Drivetrain

Derived by Bikelake

Front chainrings: 2
Smallest chainring: 34
Largest chainring: 42
Rear sprockets: 6
Smallest sprocket: 14
Largest sprocket: 28
Lowest gear: 24.3 in
Highest gear: 60.0 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Mechanical disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Fork spring: Coil
Tire width: 1.95″
Wheel material: Aluminum
Wheel size: 20″

Gearing

Estimated speeds at 80 rpm

Lowest gear: 9.3 km/h
Highest gear: 23.0 km/h

Total gear range 247%

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: 24.3–60.0 gear inches

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 2010 builds

Differences across 2010 builds
Specification	This bicycle Norco '10 Ninja	Norco '10 Angel	Norco '10 Boys Run	Norco '10 City Glide 24	Norco '10 Daisy	Norco '10 Detonator
Frame
Intended fit	Unisex	Unisex	boys	Unisex	Unisex	Unisex
Frame material	Aluminum	Aluminum	Aluminum	Aluminum	Steel	Aluminum
Fork material	Not informed	Not informed	Steel	Aluminum	Steel	Not informed
Suspension
Suspension configuration	Hardtail	Hardtail	Rigid	Rigid	Rigid	Hardtail
Front travel	40 mm	50 mm	Not informed	Not informed	Not informed	40 mm
Drivetrain
Front chainrings	2	3	Not informed	3	1	3
Smallest chainring	34	24	Not informed	24	40	24
Largest chainring	42	42	Not informed	42	40	42
Rear sprockets	6	6	Not informed	6	Not informed	6
Smallest sprocket	14	14	Not informed	14	Not informed	14
Largest sprocket	28	28	Not informed	28	Not informed	28
Lowest gear	24.3 in	20.6 in	Not informed	20.6 in	Not informed	20.6 in
Highest gear	60.0 in	72.0 in	Not informed	72.0 in	Not informed	72.0 in
Brakes
Brake type	Mechanical disc	Mechanical disc	Not informed	Rim brake	Rim brake	Rim brake
Cockpit
Seatpost	Rigid seatpost	Rigid seatpost	Rigid seatpost	Rigid seatpost	Not informed	Rigid seatpost
Shifting	Mechanical	Mechanical	No shifting	Mechanical	Mechanical	Mechanical
Other specifications
Fork spring	Coil	Coil	Not informed	Not informed	Not informed	Coil
Suspension	Hardtail	Hardtail	Rigid	Rigid	Rigid	Hardtail
Tire width	1.95″	1.95″	Not informed	Not informed	1.95″	1.95″
Wheel size	20″	24″	10″	24″	20″	24″