Genesis Brixton

2018 UrbanCommuter Manufacturer page

Price: Not published

Prices shown first for United States
United Kingdom: £799 Last known price
Suspension: Rigid
Wheels: 700c
Drivetrain: 1 × 9 42t / 11–34t
Gear range: 309%
Frame: Steel
Brakes: Mechanical disc

Rider height by size (cm)

Size guide

XS 156–166
SM 163–174
MD 171–182
LG 179–189
XL 185–195

Components

12 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

Genesis MjÖlnir Seamless Double-Butted Cromoly Not identified

Suspension

1 part

Fork

Cr-Mo Unicrown Disc Not identified

Drivetrain

6 parts

Bottom bracket

Prestine PT-6621 68-122.5mm Not identified

PT-6621
Cassette
- Shimano CS-HG300-9 11–34t
CS-HG300
Chain
- KMC X9 9 speeds
Crankset
- Samox 42t
Rear derailleur
- Shimano Altus RD-M370-SGS 9 speeds
RD-M370-SGSRD-M370
Shifters
- Shimano Altus SL-M2000
SL-M2000

Brakes

2 parts

Brake levers
- Tektro
CL-330A-RS
Brakes
- Shimano Tourney TX BR-TX805
BR-TX805

Wheels and tires

5 parts

Front hub

KT TC7F/TC7R 32h / front / rear / centre lock Not identified
Rear hub

KT TC7F/TC7R 32h / front / rear / centre lock Not identified
Rims
- Jalco
Spokes

Steel 14g Not identified
Tires
- CST

Cockpit and contact points

5 parts

Handlebar
- Genesis
Headset

Prestine PT-1606 1-1/8" semi cartridge Not identified

PT-1606
Pedals

NW-91K Not identified

NW-91K
Saddle
- Genesis
Stem
- Genesis
AS-007

Sizes and geometry

5 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 385mm

Stack 593mm

Wheelbase 1035mm

Head angle 71.5°

Seat angle 73.5°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 700c wheel; exact published values are in the table below.

Size Reported by the manufacturer

Complete manufacturer geometry table 5 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	365	375	385	395	405
Stackmm	553	572	593	612	633
Top tube lengthmm	524	544	561	582	605
Seat tube lengthmm	470	500	530	550	580
Head tube lengthmm	115	135	155	175	195
Head tube angle	71°	71°	71.5°	71.5°	72°
Seat tube angle	74°	73.5°	73.5°	73°	72.5°
Chainstay lengthmm	430	430	430	430	430
Wheelbasemm	1007	1023	1035	1052	1063
Front centermm	588	604	616	632	643
Bottom bracket dropmm	73	73	73	73	73
Standover heightmm	761	784	808	826	850
Fork rakemm	50	50	50	50	50
Trailmm	69	69	66	66	63
Stack/reach ratio	1.52	1.53	1.54	1.55	1.56
Suspension and parts
Crank lengthmm	165	170	175	175	175
Handlebar widthmm	400	420	420	440	440
Stem lengthmm	100	100	100	100	100

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

Specifications

Frame and fork

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

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 42
Largest chainring: 42
Rear sprockets: 9
Smallest sprocket: 11
Largest sprocket: 34
Lowest gear: 35.8 in
Highest gear: 110.7 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Mechanical disc

Fit and controls

Shifting: Mechanical

Additional specifications

Tire width: 35c
Travel: Front: Additional specification: Not available: Yes
Wheel material: Aluminum
Wheel size: 700c

Technical analysis

3 measures

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

Lowest gear

35.8 gear inches

This value is above the central range for this class.

Cohort: Urban / Commuter Model year: 2018
Sample: 142 bicycles with this information
Coverage: 75.5% of the class

Highest gear

110.7 gear inches

This value is within the central range for this class.

Cohort: Urban / Commuter Model year: 2018
Sample: 142 bicycles with this information
Coverage: 75.5% of the class

Shifting

Mechanical

4 of 188 bicycles with this information use electronic shifting.

Cohort: Urban / Commuter Model year: 2018
Sample: 188 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 13.7 km/h
Highest gear: 42.4 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.

This bicycle: 35.8–110.7 gear inches
Class reference (p10–p90): 17.7–126.6 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Urban / Commuter Model year: 2018
Lowest gear: 142 bicycles with this information, 75.5% of the class
Highest gear: 142 bicycles with this information, 75.5% of the class