Rossignol Heretic Enduro Deore 12

Name: Rossignol Heretic Enduro Deore 12
Brand: Rossignol

2025 MountainEnduro Manufacturer page

Price: Not published

Prices shown first for United States
United Kingdom: £3,029 Last known price
Fork travel: 170 mm
Wheels: 29″
Drivetrain: 1 × 12 32t / 10–52t
Gear range: 520%
Brakes: Hydraulic disc

Not published by the manufacturer

Sizes and geometry

Components

19 of 22 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

Rossignol Heretic V2 2026 Not identified

Suspension

2 parts

Drivetrain

6 parts

Brakes

2 parts

Brakes
- Shimano BR-MT420
BR-MT420
Disc rotors
- Shimano SM-RT64
SM-RT64

Wheels and tires

4 parts

Cockpit and contact points

7 parts

Grips
- SDG THRICE
Handlebar
- Rossignol
Headset
- Acros
Pedals

Flat pedal included Not identified
Saddle
- WTB Silverado
Seatpost

EXAFORM 900i dropper post Not identified
Stem
- Rossignol

Specifications

Frame and fork

Intended fit: Unisex

Suspension

Suspension configuration: Full suspension
Front travel: 170 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 32
Largest chainring: 32
Rear sprockets: 12
Smallest sprocket: 10
Largest sprocket: 52
Lowest gear: 17.9 in
Highest gear: 92.8 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Dropper seatpost
Shifting: Mechanical

Additional specifications

Fork spring: Air
Tire width: 2.5″
Wheel material: Aluminum
Wheel size: 29″

Technical analysis

2 measures

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

Front travel

170 mm

This value is within the central range for this class.

Cohort: Mountain / Enduro Model year: 2025
Sample: 1,418 bicycles with this information
Coverage: 97.5% of the class

Shifting

Mechanical

476 of 1,454 bicycles with this information use electronic shifting.

Cohort: Mountain / Enduro Model year: 2025
Sample: 1,454 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 6.8 km/h
Highest gear: 35.5 km/h

Total gear range 520%

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: 17.9–92.8 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 2025 builds

Differences across 2025 builds
Specification	This bicycle Rossignol Heretic Enduro Deore 12	Rossignol Heretic Enduro GX T-Type	Rossignol Heretic Enduro SLX
Drivetrain
Largest sprocket	52	52	51
Lowest gear	17.9 in	17.9 in	18.2 in
Cockpit
Shifting	Mechanical	Electronic	Mechanical
Derailleur hanger	Not informed	UDH	Not informed