Raleigh Rep IV

Name: Raleigh Rep IV
Brand: Raleigh

2017 YouthGeneral youth

Last known price: $179

Prices shown first for United States
Suspension: Rigid
Wheels: 20″
Drivetrain: 1 × 1 44t / 16t
Gear range: 100%
Frame: Aluminum
Brakes: Rim brake

Sizes

Size guide

The manufacturer did not publish rider heights for these sizes.

Components

1 of 20 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

20" Freestyle BMX 6061 Aluminum Not identified

Suspension

1 part

Fork

20" BMX Style Hi-Ten Not identified

Drivetrain

4 parts

Bottom bracket

9pc Loose Ball Not identified
Cassette

16T Freewheel Not identified
Chain
- KMC
Crankset

165mm 1pc Steel, 44t Not identified

Brakes

2 parts

Brake levers

Alloy Adjustable Not identified
Brakes

Alloy V-Brake (Rear Only) Not identified

Wheels and tires

5 parts

Front hub

Steel 36h Nutted Not identified
Rear hub

Steel 36h Nutted Not identified
Rims

Alloy Anodized 36h Not identified
Spokes

14g Not identified
Tires

20 x 2.1" Not identified

Cockpit and contact points

7 parts

Grips

Jr. Soft Kraton Rubber Not identified
Handlebar

Steel BMX Style Not identified
Headset

1-1/8" Threadless Not identified
Pedals

Resin Platform Not identified
Saddle

Jr. BMX Padded Not identified
Seatpost

Alloy 27.2 x 280mm Not identified
Stem

Alloy Ahead 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 20"

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
Frame
Top tube lengthmm	518
Seat tube lengthmm	235
Head tube lengthmm	100
Head tube angle	74°
Seat tube angle	70°
Chainstay lengthmm	368
Wheelbasemm	901
Standover heightmm	570
Fork rakemm	32
Suspension and parts
Crank lengthmm	165
Handlebar widthmm	685
Stem lengthmm	50

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

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum
Fork material: Steel

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 44
Largest chainring: 44
Rear sprockets: 1
Smallest sprocket: 16
Largest sprocket: 16
Lowest gear: 55.0 in
Highest gear: 55.0 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Rim brake

Fit and controls

Seatpost: Rigid seatpost
Shifting: No shifting

Additional specifications

Tire width: 2.1″
Travel: Front: Additional specification: Not available: Yes
Rear: Additional specification: Not available: Yes
Wheel material: Aluminum
Wheel size: 20″

Technical analysis

2 measures

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

Lowest gear

55.0 gear inches

This value is above the central range for this class.

Cohort: Youth / General youth Model year: 2017
Sample: 120 bicycles with this information
Coverage: 77.4% of the class

Highest gear

55.0 gear inches

This value is within the central range for this class.

Cohort: Youth / General youth Model year: 2017
Sample: 120 bicycles with this information
Coverage: 77.4% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 21.1 km/h
Highest gear: 21.1 km/h

Total gear range 100%

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: 55.0–55.0 gear inches
Class reference (p10–p90): 17.9–91.0 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Youth / General youth Model year: 2017
Lowest gear: 120 bicycles with this information, 77.4% of the class
Highest gear: 120 bicycles with this information, 77.4% of the class