Genesis Delta 20

2018 RoadEndurance Manufacturer page

Price: Not published

Prices shown first for United States
United Kingdom: £725 Last known price
Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 10 34–50t / 12–28t
Gear range: 343%
Frame: Aluminum
Brakes: Rim brake

Rider height by size (cm)

Size guide

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

Components

14 of 21 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

ALX8 6066/6061-T6 Double-Butted Aluminium Not identified

Suspension

1 part

Fork

Carbon Road w/ 1-1/2"-1-1/8" Tapered Alloy Steerer Not identified

Drivetrain

7 parts

Bottom bracket
- Shimano BB-RS500
BB-RS500
Cassette
- Shimano CS-HG500-10 10 speeds 12–28t
CS-HG500-10
Chain
- KMC X10 10 speeds
Crankset
- Shimano FC-RS400 10 speeds 34t
FC-RS400
Front derailleur
- Shimano Tiagra FD-4700 2 speeds
FD-4700
Rear derailleur
- Shimano Tiagra RD-4700-SS 10 speeds
RD-4700-SSRD-4700
Shifters
- Shimano Tiagra ST-4700
ST-4700

Brakes

2 parts

Wheels and tires

5 parts

Front hub

KT 5P5F/G5ER 28h / front / rear Not identified
Rear hub

KT 5P5F/G5ER 28h / front / rear Not identified
Rims
- Jalco
MRX-24
Spokes

Steel 14g Not identified
Tires
- CST

Cockpit and contact points

5 parts

Handlebar
- Genesis
Headset

Prestine PT-F23 1-1/8" - 1-1/2" tapered Not identified

PT-F23
Pedals

NW-91K w/ Toeclip 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 578mm

Wheelbase 1021mm

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	538	559	578	599	618
Top tube lengthmm	519	541	556	578	594
Seat tube lengthmm	460	490	520	540	570
Head tube lengthmm	130	150	170	190	210
Head tube angle	71°	71.5°	71.5°	72°	72°
Seat tube angle	74°	73.5°	73.5°	73°	73°
Chainstay lengthmm	420	420	420	420	420
Wheelbasemm	992	1005	1021	1032	1049
Front centermm	583	596	611	622	639
Bottom bracket dropmm	72	72	72	72	72
Bottom bracket heightmm	264	264	264	264	264
Standover heightmm	758	781	803	822	845
Fork rakemm	50	50	50	50	50
Trailmm	62	59	59	56	56
Stack/reach ratio	1.47	1.49	1.50	1.52	1.53
Suspension and parts
Crank lengthmm	170	172.5	172.5	175	175
Handlebar widthmm	400	420	420	440	440
Stem lengthmm	100	110	110	110	110

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

Specifications

Frame and fork

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

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 2
Smallest chainring: 34
Largest chainring: 50
Rear sprockets: 10
Smallest sprocket: 12
Largest sprocket: 28
Lowest gear: 35.2 in
Highest gear: 120.8 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Rim brake

Fit and controls

Shifting: Mechanical

Additional specifications

Bottom bracket standard: BSA
Tire width: 25c
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

35.2 gear inches

This value is above the central range for this class.

Cohort: Road / Endurance Model year: 2018
Sample: 306 bicycles with this information
Coverage: 96.5% of the class

Highest gear

120.8 gear inches

This value is below the central range for this class.

Cohort: Road / Endurance Model year: 2018
Sample: 306 bicycles with this information
Coverage: 96.5% of the class

Shifting

Mechanical

54 of 317 bicycles with this information use electronic shifting.

Cohort: Road / Endurance Model year: 2018
Sample: 317 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 13.5 km/h
Highest gear: 46.3 km/h

Total gear range 343%

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: 35.2–120.8 gear inches
Class reference (p10–p90): 29.0–131.8 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Endurance Model year: 2018
Lowest gear: 306 bicycles with this information, 96.5% of the class
Highest gear: 306 bicycles with this information, 96.5% of the class

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 2018 builds

Differences across 2018 builds
Specification	This bicycle Genesis Delta 20	Genesis Delta 10 MGT	Genesis Delta 10 W	Genesis Delta 20 W	Genesis Delta 24	Genesis Delta 26
Frame
Intended fit	Unisex	Unisex	womens	womens	Unisex	Unisex
Fork material	Carbon	Carbon	Carbon	Carbon	Steel	Steel
Drivetrain
Front chainrings	2	2	2	2	1	1
Smallest chainring	34	34	34	34	34	36
Largest chainring	50	50	50	50	34	36
Rear sprockets	10	8	8	10	7	7
Smallest sprocket	12	11	11	12	12	12
Largest sprocket	28	32	32	28	32	32
Lowest gear	35.2 in	30.8 in	30.8 in	35.2 in	25.5 in	29.3 in
Highest gear	120.8 in	131.8 in	131.8 in	120.8 in	68.0 in	78.0 in
Other specifications
Bottom bracket standard	BSA	Not informed	Not informed	BSA	Not informed	Not informed
Tire width	25c	25c	25c	25c	1.125″	1.35″
Wheel size	700c	700c	700c	700c	24″	26″