Raleigh Rumson

Name: Raleigh Rumson
Brand: Raleigh

2017 MountainFat bike

Last known price: $1,399

Prices shown first for United States
Suspension: Rigid
Wheels: 26″
Drivetrain: 2 × 10 22–36t / 11–36t
Gear range: 536%
Frame: Aluminum
Brakes: Mechanical disc

Rider height by size (cm)

Size guide

SM 158–171
MD 168–180
LG 178–189
XL 186–199

Components

17 of 23 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

AL-6061 SL Custom Butted Aluminum, Tapered HT, Post Mount Disc, 197X12 Thru Not identified

AL-6061

Suspension

1 part

Fork

Alloy SPF Blades, Alloy Steerer, w/Post Mount Disc. 150mmX15 Thru Not identified

Drivetrain

7 parts

Brakes

2 parts

Brake levers
- TRP
Brakes
- TRP SPYKE

Wheels and tires

5 parts

Front hub
- Joytech
Rear hub
- Joytech
Rims
- Raleigh
Spokes

14g Stainless Steel, Black w/ Brass Nipples Not identified
Tires

CY Fat Bike Tire, 26X4.9 Not identified

Cockpit and contact points

7 parts

Grips

Foam Grip Black Not identified
Handlebar
- Raleigh
Headset
- FSA ORBIT IS 138
Pedals

Alloy Platform Pedals Not identified
Saddle
- Raleigh
Seatpost
- Raleigh
Stem
- Raleigh

Sizes and geometry

4 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Geometry diagram unavailable

The drawing needs reach and stack, which the manufacturer did not publish. Available facts remain in the table.

Size Reported by the manufacturer

Complete manufacturer geometry table 4 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Top tube lengthmm	580	600	620	640
Seat tube lengthmm	390	430	480	530
Head tube lengthmm	100	120	140	160
Head tube angle	69°	69°	69°	69°
Seat tube angle	73°	73°	73°	73°
Chainstay lengthmm	460	460	460	460
Wheelbasemm	1108	1128	1150	1170
Front centermm	655	675	697	716
Bottom bracket dropmm	60	60	60	60
Bottom bracket heightmm	283	283	283	283
Standover heightmm	785	790	815	830
Fork rakemm	50	50	50	50
Suspension and parts
Crank lengthmm	170	175	175	175
Handlebar widthmm	720	740	740	740
Stem lengthmm	60	60	60	60

Not published by the manufacturer: Reach, Stack, 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: Aluminum

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 2
Smallest chainring: 22
Largest chainring: 36
Rear sprockets: 10
Smallest sprocket: 11
Largest sprocket: 36
Lowest gear: 15.9 in
Highest gear: 85.1 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Mechanical disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Tire width: 4.9″
Travel: Front: Additional specification: Not available: Yes
Rear: Additional specification: Not available: Yes
Wheel material: Aluminum
Wheel size: 26″

Technical analysis

2 measures

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

Lowest gear

15.9 gear inches

This value is within the central range for this class.

Cohort: Mountain / Fat bike Model year: 2017
Sample: 65 bicycles with this information
Coverage: 95.5% of the class

Highest gear

85.1 gear inches

This value is within the central range for this class.

Cohort: Mountain / Fat bike Model year: 2017
Sample: 65 bicycles with this information
Coverage: 95.5% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 6.1 km/h
Highest gear: 32.6 km/h

Total gear range 535%

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: 15.9–85.1 gear inches
Class reference (p10–p90): 15.5–86.7 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Fat bike Model year: 2017
Lowest gear: 65 bicycles with this information, 95.5% of the class
Highest gear: 65 bicycles with this information, 95.5% of the class