Norco Jem

2011 YouthMountain youth

Wheels: 20″
Frame: Aluminum

Sizes

Size guide

The manufacturer did not publish rider heights for these sizes.

The manufacturer published few specifications for this bicycle. Everything available is listed below.

Components

6 of 14 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 FRAME Not identified

Suspension

2 parts

Fork
- SR Suntour
Rear shock

None

Drivetrain

8 parts

Bottom bracket

MTB CH46 SEMI CARTRIDGE Not identified
Cassette

None
Chain

None
Chain tensioner

None
Crankset

None
Front derailleur
- Shimano
TX-30
Rear derailleur
- Shimano RD-TX31
RD-TX31TX-31
Shifters

None

Brakes

2 parts

Brake levers
- Tektro
Brakes

Front: N/A, Rear: N/A Not identified

Wheels and tires

5 parts

Front hub

None
Rear hub

None
Rims

DOUBLE WALL ALLOY 36 HOLE Not identified
Spokes

None
Tires
- Kenda

Cockpit and contact points

7 parts

Grips

VELO KRAYTON Not identified
Handlebar

ALLOY 540MM - 40MM RISE 9 DEG SWEEP Not identified
Headset

None
Pedals
- VP
Saddle

VELO CUSTOM DESIGN Not identified
Seatpost

None
Stem

ALLOY 60MM 15DEG RISE Not identified

Sizes and geometry

1 size Open in the geometry plotter

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

Size -

Table

Geometry diagram unavailable

The drawing needs reach, stack and bottom bracket drop / Bottom bracket height, which the manufacturer did not publish. Available facts remain in the table.

Size

Complete manufacturer geometry table 1 published size

Complete manufacturer geometry by size
Measurement
Top tube lengthmm	474
Seat tube lengthmm	280
Head tube lengthmm	100
Head tube angle	70°
Seat tube angle	69°
Chainstay lengthmm	395
Wheelbasemm	905
Front centermm	510

Not published by the manufacturer: Reach, Stack, Bottom bracket drop, Bottom bracket height, Standover height, Fork rake, Trail, Stack/reach ratio, Front travel, Rear travel, Crank length, Handlebar width, Stem length, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum

Suspension

Suspension configuration: Hardtail

Wheels and brakes

Wheel configuration: Same size

Fit and controls

Shifting: Mechanical

Additional specifications

Fork spring: Coil
Tire width: 1.95″
Travel: Front: Additional specification: Not available: No
Rear: Additional specification: Not available: Yes
Wheel material: Aluminum
Wheel size: 20″

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.

Changes since 2010

Changes since 2010
Specification	2010 Norco Jem	This bicycle Norco Jem
Frame
Frame material	Not informed	Aluminum
Suspension
Suspension configuration	Rigid	Hardtail
Other specifications
Suspension	Rigid	Hardtail
Travel	Configuration: RigidFront: Additional specification: Not available: YesRear: Additional specification: Not available: Yes	Configuration: HardtailFront: Additional specification: Not available: NoRear: Additional specification: Not available: Yes
Fork spring	Not informed	Coil
Tire width	Not informed	1.95″
Wheel material	Not informed	Aluminum