Sense Grom 20 Evo

Name: Sense Grom 20 Evo
Brand: Sense

2025 YouthMountain youth Manufacturer page

Fork travel: 63 mm
Wheels: 20″
Drivetrain: 8
Frame: Aluminum
Brakes: Mechanical disc

Sizes

Size guide

The manufacturer did not publish rider heights for these sizes.

Components

7 of 15 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

Sense Alumínio Hidroformado 6061 T4-T6 | Cabeamento Interno | Grom Geometry Not identified

Suspension

1 part

Fork
- SR Suntour XCT-JR-L

Drivetrain

4 parts

Bottom bracket
- Neco
Cassette
- Shimano CS-HG400-8 8 speeds
CS-HG400
Chain
- KMC
Crankset

Sense 28D | 127 mm | c/ Protetor de Coroa Duplo Int./Ext. Not identified

Brakes

1 part

Brakes

Mechanical Disc Not identified

Wheels and tires

2 parts

Cockpit and contact points

6 parts

Grips

Sense 22x110mm, *As Especificações Técnicas Das Manoplas Podem Sofrer Variações De Cor Sem Prévio Aviso* Not identified
Handlebar

Sense MTB Alumínio | 35x580 mm | 9° Preto Rise 20mm Not identified
Headset
- Neco
Saddle

Sense Not identified
Seatpost

Sense 31.6 mm | 250 mm Not identified
Stem

Sense 35x35mm Rise 0º Not identified

Sizes and geometry

1 size

Rider-height ranges are not published for these sizes.

Size

Geometry not published

The manufacturer lists these sizes without frame measurements, so there is no drawing or geometry table.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum

Suspension

Suspension configuration: Hardtail
Front travel: 63 mm

Drivetrain

Rear sprockets: 8

Derived by Bikelake

Wheels and brakes

Wheel configuration: Same size
Brake type: Mechanical disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Fork spring: Coil
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

10 of 367 bicycles with this information use electronic shifting.

Cohort: Youth / Mountain youth Model year: 2025
Sample: 367 bicycles with this information
Coverage: 100.0% 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 2025 builds

Differences across 2025 builds
Specification	This bicycle Sense Grom 20 Evo	Sense Grom 12	Sense Grom 16	Sense Grom 20 Race	Sense Grom 24 Evo	Sense Grom 24 Race
Frame
Fork material	Not informed	Not informed	Aluminum	Not informed	Not informed	Not informed
Suspension
Suspension configuration	Hardtail	Rigid	Rigid	Hardtail	Hardtail	Hardtail
Front travel	63 mm	Not informed	Not informed	63 mm	80 mm	80 mm
Drivetrain
Rear sprockets	8	Not informed	Not informed	9	9	10
Front chainrings	Not informed	Not informed	Not informed	1	2	2
Smallest chainring	Not informed	Not informed	Not informed	28	10	10
Largest chainring	Not informed	Not informed	Not informed	28	11	11
Smallest sprocket	Not informed	Not informed	Not informed	11	11	11
Largest sprocket	Not informed	Not informed	Not informed	41	46	48
Lowest gear	Not informed	Not informed	Not informed	13.7 in	5.2 in	5.0 in
Highest gear	Not informed	Not informed	Not informed	50.9 in	24.0 in	24.0 in
Brakes
Brake type	Mechanical disc	Not informed	Mechanical disc	Mechanical disc	Mechanical disc	Mechanical disc
Cockpit
Shifting	Mechanical	No shifting	Mechanical	Mechanical	Mechanical	Mechanical
Other specifications
Fork spring	Coil	Not informed	Not informed	Coil	Coil	Coil
Suspension	Hardtail	Rigid	Rigid	Hardtail	Hardtail	Hardtail
Tire width	2.25″	Not informed	Not informed	2.25″	2.25″	2.25″
Wheel size	20″	12″	16″	20″	24″	24″