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2021 Forestal

Cyon Diode

A 29″ carbon frame full suspension enduro e-bike with ultra high-end components.
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Weight37.6 lbs  
FrameCarbon
SuspensionFull, 150 / 150mm
ForkÖhlins RXF36
ShockÖhlins
Wheels29″ Carbon
Drivetrain1 × 12 Electronic
GroupsetX01 Eagle AXS, Eagle AXS
MotorForestal 250W 60Nm mid-drive
BatteryForestal 350Wh
BrakesHydraulic Disc
SeatpostDropper
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Insights
Ride Feel

Based on frame geometry and build specs.

Terrain
easyextreme
Handling
nimblestable
Cyon Diode
Other Enduro bikes
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

28 mph

Cyon Diode

26 mph

Similar Bikes

Highest gear

(descending)

Sizing
SM

5'2" – 5'8"

MD

5'6" – 5'11"

LG

5'10" – 6'3"

XL

6'1" – 6'7"

🐐 Estimated

Rider Fit Notes

None yet.

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Reviews
EMTB Forums
2022 Forestal Cyon Halo review

Aug 2022 · Knut Nes

The Forestal Cyon Halo is a lightweight emtb from Andorra. The size Large testbike weighs in at 18.8 kg without pedals. Many emtbs run a 160 mm travel fork, the Cyon comes with a 150 mm fork. Going down just 10 mm usually means we’re dealing with a less agressive bike. Watch our video review, or keep reading below. Specs The Forestal Cyon Halo comes with the Rockshox Pike Select fork. This is a nice fork for a more lightweight …

Read Review

Pinkbike
First Look: Forestal Reveals New 'Hydra' Downhill & 'Cyon' Trail eMTB Designs

Apr 2021 · James Smurthwaite

Forestal adds two new e-bikes to their lineup, including a 170mm DH machine.

Read Review

Geometry
Specs
Build
Frame

Carbon Fiber

Fork

Ohlins RXF36 M.2, Boost 15x110mm, Maxle Stealth, 44mm offset, rebound/low-speed compression/high-speed compression adjust

Travel150mm

Shock

Ohlins TTX1 Air, metric 230x60mm, external rebound/2-position (open/firm)/compression adjust

Travel150mm

Headset

Acros Integrated, ZS 56 top / ZS 56 bottom, internal cable routing, stainless steel bearings, blocklock 150°

Stem

Forestal Oxydon, 45mm, 31.8mm, 7075 heavy-duty aluminum

Handlebar

Forestal Oxydon C 780mm, 31.8mm diameter, 4° upsweep, 6° backsweep, 15mm rise, Toray T700 and T800 carbon

Saddle

fi'zi:k Aidon X3 E-MTB, fiber reinforced nylon/S-alloy rails, 255 x 145mm

Seatpost

RockShox Reverb AXS, wireless, 125mm length (size S), 150mm length (sizes M-L), 170mm length (size XL), RockShox AXS Controller, wireless, IP69K

TypeDropper

Pedals

N/A

Grips

Production Privee CR35, Forestal x Production Privee edition, 2-position adjustable (tour/race)

Groupset
Rear Derailleur

SRAM X01 Eagle AXS, 12-speed, wireless, Overload clutch protection, IP69K

Front Derailleur

N/A

Crank

Praxis Carbon, 170mm Q-factor, ISIS drive, 160mm length (sizes S-M), 165mm length (sizes L-XL)

Shifters

SRAM Eagle AXS Controller, wireless, customizable shift options, IP69K

Cassette

SRAM Eagle XG-1299, 10-50 tooth, 12-speed, XD driver body

Chain

SRAM XX1 Eagle, 12-speed, PowerLock, Flow Link

Chain Guide

Direct mount top guide

Brakes

Braking, 26mm aluminum pistons, carbo-metallic pads, 203mm front/180mm rear rotors

TypeHydraulic Disc

Brake Levers

CNC machined with contact point adjust

Wheels
Rims

Crankbrothers Synthesis Carbon E11 wheelset, 31.5mm inner width front / 29.5mm inner width rear

Spokes

Crankbrothers Synthesis Carbon E11 wheelset, Sapim E-Light front / Sapim Strong rear

Front Hub

Crankbrothers Synthesis Carbon E11 wheelset, Industry Nine 1/1, Boost, 6-bolt, XD driver

Rear Hub

Crankbrothers Synthesis Carbon E11 wheelset, Industry Nine 1/1, Boost, 6-bolt, XD driver

Tires

Front: Panaracer Romero 29" x 2.4" 3Comp, tubeless ready, triple compound, puncture resistant wall, Rear: Panaracer Aliso 29" x 2.4" 3Comp, tubeless ready, triple compound, puncture resistant wall

Electric Components
Motor

Forestal EonDrive, 250W, 60Nm, IP67, 1.95kg, 165 x 105 x 147mm

Battery

Forestal Aurora Performance, 52V, integrated, rapid charge, 1.8kg, 350 x 72 x 50.5mm

Remote

Forestal Smart Trigger, 3 buttons, battery and assistance LED indicators, Forestal Smart Dashboard, 3.2" integrated HD transflective touch screen, all-conditions resistant

Display

Forestal Smart Trigger, 3 buttons, battery and assistance LED indicators, Forestal Smart Dashboard, 3.2" integrated HD transflective touch screen, all-conditions resistant

Rider Notes
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First added May 4

Last updated May 4

Not listed for 1,851 days