Early Rider Hellion X20

Name: Early Rider Hellion X20
Brand: Early Rider

2026 YouthMountain youth Manufacturer page

Price: Not published

Prices shown first for United States
United Kingdom: £1,699 Last known price
Travel: 100 / 95 mm Fork / rear shock
Wheels: 20″
Drivetrain: 1 × 10 30t / 11–36t
Gear range: 327%
Weight: 10.15 kg 22.4 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Hydraulic disc

Sizes

Size guide

One Size

The manufacturer did not publish rider heights for these sizes.

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

BUTTED ALLOY FRAME, 95MM TRAVEL Not identified

Suspension

2 parts

Fork
- RST
Rear shock

DNM AO-38RC, 152X25.4MM REBOUND ADJUST, PEDAL PLATFORM Not identified

AO-38RC

Drivetrain

6 parts

Bottom bracket
- Samox
Cassette
- SRAM PG-1020 10 speeds 11–36t
PG-1020
Chain
- KMC X10 10 speeds
Crankset
- Samox
Rear derailleur
- SRAM GX
Shifters
- SRAM GX

Brakes

1 part

Brakes
- Shimano BR-MT500
BR-MT500

Wheels and tires

4 parts

Front hub

CNC'D STRAIGHT PULL AL6061, 15x100MM THRU AXLE Not identified
Rear hub

CNC'D STRAIGHT PULL AL6061, 12x142 THRU AXLE Not identified
Rims

20 X 28H DOUBLE WALLED AL6061, PINNED, TUBELESS COMPATIBLE Not identified
Tires
- Vee Tire

Cockpit and contact points

7 parts

Grips

ER LOCK ON KRATON 92MM Not identified
Handlebar
- Ritchey
Headset

ER CONVENTIONAL HEADSET, 1 1/8" CARTRIDGE BEARING Not identified
Pedals
- SDG Slater
Saddle
- SDG FLY
Seatpost
- Ritchey
Stem
- Ritchey

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 One Size

Table

Geometry diagram unavailable

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

Size Reach Stack

Complete manufacturer geometry table 1 published size

Complete manufacturer geometry by size
Measurement
Reachmm	317
Stackmm	442
Top tube lengthmm	514
Seat tube lengthmm	265
Head tube lengthmm	90
Head tube angle	66°
Seat tube angle	68°
Chainstay lengthmm	355
Wheelbasemm	930
Standover heightmm	520
Stack/reach ratio	1.39

Not published by the manufacturer: Front center, Bottom bracket drop, Bottom bracket height, Fork rake, Trail, 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
Bicycle weight: 10.15 kg

22.4 lb

Suspension

Suspension configuration: Full suspension
Front travel: 100 mm
Rear travel: 95 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 30
Largest chainring: 30
Rear sprockets: 10
Smallest sprocket: 11
Largest sprocket: 36
Lowest gear: 16.7 in
Highest gear: 54.6 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: BSA
Fork spring: Air
Tire width: 2.25″
Wheel material: Aluminum
Wheel size: 20″

Technical analysis

1 measure

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

Shifting

Mechanical

9 of 321 bicycles with this information use electronic shifting.

Cohort: Youth / Mountain youth Model year: 2026
Sample: 321 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 6.4 km/h
Highest gear: 20.9 km/h

Total gear range 327%

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: 16.7–54.6 gear inches

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 2026 builds

Differences across 2026 builds
Specification	This bicycle Early Rider Hellion X20	Early Rider Hellion X24
Frame
Bicycle weight	10.15 kg	12.3 kg
Suspension
Front travel	100 mm	120 mm
Rear travel	95 mm	125 mm
Drivetrain
Rear sprockets	10	11
Largest sprocket	36	51
Lowest gear	16.7 in	14.1 in
Highest gear	54.6 in	65.5 in
Other specifications
Bottom bracket standard	BSA	Not informed
Wheel size	20″	24″