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2023 Forestal

Siryon Edition one

A 29″ carbon frame full suspension enduro e-bike with high-end components.
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Manufacturer Price

€7,999($9,302)
Weight38.4 lbs  
FrameCarbon
SuspensionFull, 170 / 170mm
ForkRockShox Lyrik Select
ShockRockShox Super Deluxe Select+
Wheels29″ Carbon
Drivetrain1 × 12
GroupsetGX Eagle
MotorForestal 250W 60Nm mid-drive
BatteryForestal 350Wh
BrakesMagura MT7 Pro Hydraulic Disc
SeatpostDropper
Where to Buy
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Insights
Ride Feel

Based on frame geometry and build specs.

Terrain
easyextreme
Handling
nimblestable
Siryon Edition one
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

Siryon Edition one

26 mph

Similar Bikes

Highest gear

(descending)

Spec Level

Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.

Compare the full Siryon model range

View Comparison
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

Summary

The Forestal Siryon is a standout in the enduro category, blending futuristic styling with potent suspension and a powerful motor, making it a strong climber and a confident descender. However, it faces criticism for its loud motor, limited battery range, and some ergonomic challenges.

Pros
  • Potent, well-defined suspension

  • Strong climber

  • Futuristic styling and integrated tech

  • Light and playful in the air

  • Poised and balanced on descents

Cons
  • Loud motor

  • Limited battery capacity

  • High front end requiring active weighting

  • Finicky charging port

  • Underpowered brakes

Key Quotes
The Forestal proved the strongest climber in the entire test field together with the Orbea Rise.
Enduro Mountainbike Magazine logoEnduro Mountainbike Magazine
The touch screen display is the biggest we’ve seen and because the bike also has a built-in GPS unit, you’ve got maps right in front of you if you need them.
MBR logoMBR
After one ride you’ll be blown away by the Forestal’s overall performance, and also struck by an alarming case of range anxiety.
MBR logoMBR

Feedback?

View all reviews

Pinkbike
First Look: Forestal's First Non-Assisted Bikes - Siryon, Cygnus & e-Cygnus

Nov 2024 · Seb Stott

The e-bike brand has unveiled its first unassisted bikes for enduro and downcountry, plus a new electric downcountry bike with a touchscreen "dashboard".

Read Review

Loam Wolf
2023 SL eMTB Roundup: Forestal Siryon Diode Review

Sep 2023

The Forestal Siryon is a solid bike for aggressive, enduro-type riders who want to jump and shred hard but don’t need a big battery or range.

Highs
  • Fit and Finish

  • Class-leading display screen and tech

  • Light and playful in the air

  • Stable and ready to charge

  • Looks

Lows
  • Suspension spec didn’t allow us to totally click with the bike

  • Braking brakes aren’t our favorite

  • Motor went into safe mode

Read Review

Enduro Mountainbike Magazine
The Forestal Siryon Diode - In our “Best Light-eMTB of 2023” group test

Mar 2023 · Simon Kohler

In our 2023 Light-eMTB group test, the Forestal Siryon Diode takes on the competition with a futuristic look, an elegant touchscreen display and Bafang motor.

Highs
  • Successful system integration

  • Potent, well-defined suspension

  • Exotic e-bruiser

Lows
  • Loudest motor in the entire test field

  • Finicky charging port

  • Tire choice

Read Review

Revolution Mountain Bike Magazine
Forestal Siryon 'First Impressions' [R]eview

Jan 2023 · January 26, 2023

Without a doubt this is one of the most exciting and feature packed bikes we have ever reviewed! The Forestal Siryon is a breathtaking ‘enduro’ style e-MTB equiped with 170mm of suspension travel at each end and 29″ wheels. It is also insanely light weight, tipping the scales just on 17kgs including pedals ‘ready to ride’. We’ve been riding the bike for the past couple of weeks and in this video we’re going to share with you our ‘first impressions’ […]

Read Review

MBR
Forestal Siryon Diode 29 eMTB review - MBR

Oct 2022 · Alan Muldoon

While there’s a long line of brands promising lightweight, mid-powered e-bikes, Forestal has already delivered not one, but two models, both with 29in wheels. There’s the 150mm travel Cyon for high-speed trail riding or the 170mm Siryon for smashing out laps on the most rowdy descents. And it’s the latter that we’re testing here, to gauge how it sits among the best electric mountain bikes. Need to know: With 170mm travel Ohlins suspension front and rear, the Siryon is primed for anything The compact, lightweight motor delivers an impressive 60Nm torque Battery capacity is limited to 360Wh, but there’s also a 250Wh range extender Crankbrothers Synthesis E11 carbon wheels have front and rear dedicated rim widths and spoke counts And by mid-powered, that means both platforms use a compact 60Nm, 250W Forestal EonDrive motor, powered by a 360Wh integrated battery that can be boosted to 610Wh with the optional 250Wh range extender. That’s almost as much power and more battery capacity than the first generation e-bikes, all in a sub 20kg package. Forestal’s 3.2in integrated top tube display gives the cockpit of the Siryon a Tesla feel to the electronics, even though the brand is based in Andorra, not silicon valley. The touch screen display is the biggest we’ve seen and because the bike also has a built-in GPS unit, you’ve got maps right in front of you if you need them. There’s also a find my phone style geolocation feature, should you be unfortunate enough to have your bike stolen. You’ll need an Android phone to make the most of the bike’s functionality though, as the iOS app and range extender aren’t available just yet. In addition to a world of metrics available on the display, there’s also a handlebar remote that indicates battery life and the level of assistance, so you can switch the display off if you find it distracting. There are four modes: Eco, Sport, Race and Nitro. In Eco mode, with rider input matched, the Siryon was 10% faster than the Kenevo SL up our test climb. Now, given that the stock battery capacity on the Forestal is only 40Wh more than on the Specialized so that seems like a good match. Get into the higher power modes however and the extra power of the Forestal, especially on steeper climbs really eats into the battery capacity. It’s probably why the new Fazua Ride 60 motor, also with 60Nm torque, comes with a 430Wh battery to give extended range. There are three models in the Siryon range, and all share the same full carbon frame that uses a blend of T1000, T800 and T700 fibres to tune the stiffness. The flag-ship bike tested here weighs 19.8kg with a water bottle cage and headset tool fitted but not supplied with the bike. You could easily build it lighter though, in fact the entry-level Siryon Halo at £8,499 is 1kg lighter, thanks to the RockShox suspension and mechanical drivetrain and dropper post. The EonDrive Motor uses Ti components …Continue reading »

Highs
  • Powerful and playful

Lows
  • Range anxiety

Read Review

Geometry
Specs
Build
Frame

Forestal Alpha Box Carbon Enduro 29" TR 170 Monocoque construction / Track Ready / 170mm Travel / 2.4kg Size M

Hanger StandardUDH

ColorPolar Lights

Fork

Rockshox Lyrik Select 29" 170mm Charger RC / DebonAir / Tapered / Boost 15x110 / Maxle Stealth / Offset 51mm / Extl Rebound / Low Speed Compression / Gloss Black

Travel170mm

Spring TypeAir

Shock

Rockshox Super Deluxe Select+ Metric 230x65mm / Debonair / Extl Rebound / 2 position compression / Custom tune / Black

Travel170mm

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 800mm ⌀ 31.8mm / Upsweep 4° / Backsweep 6° / Rise 15mm / Toray T700 & T800 Carbon

Saddle

Fizik Alpaca Terra X5 Fibre reinforced nylon / S-alloy rails / 243g / 249 x 145mm

Seatpost

Crankbrothers Highline 7 ⌀ 31.6mm / Length 125mm Size S / Length 150mm Sizes M, L / Length 170mm Size XL / Black ring / Aluminum 7076 T6

TypeDropper

Grips

Production Privée CR35 Forestal x Production Privée edition / 2-position adjustable (Tour / Race)

Groupset
Rear Derailleur

SRAM GX Eagle 12 Speed / X-Actuation / Long cage / Colour: Lunar

Crank

Praxis Carbon Q-Factor 170mm / ISIS Drive / 104 BCD / Length 160mm Sizes S, M / Length 165mm Sizes L, XL

Shifters

SRAM GX Eagle 12 Speed / X-Actuation / Colour: Lunar

Cassette

SRAM Eagle XG-1275 10-50T / 12 Speed / XD Driver Body / Colour: Black

Chain

SRAM GX Eagle 12 Speed / Powerlock / Colour: Silver-Black

Brakes

Magura Magura MT7

TypeMagura MT7 Pro Hydraulic Disc

Wheels
Rims

Front: Crankbrothers Synthesis Carbon E7 29" Hub CB / 15 x 110mm Boost / Spokes Sapim E-Light / 6-Bolt / Inner Rim 31.5mm / Outter Rim 37.5mm, Rear: Crankbrothers Synthesis Carbon E7 29" Hub CB / 12 x 148mm Boost / Spokes Sapim Strong / XD Drivetrain/ 6-Bolt / Inner Rim 29.5mm / Outter Rim 36.5mm

Tires

Front: Panaracer Romero 29 x 2.4 HO 3Comp. High Output / Tubeless Ready / Triple Compound / Puncture resistant wall, Rear: Panaracer Aliso 29 x 2.4 HO 3Comp. High Output / 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 350Wh / 52V / Integrated / Rapid Charge / 1.8kg / 350 x 72 x 50.5mm

Remote

Forestal Smart Trigger 3 Buttons / Battery & Assistance LED Indicators

Display

Forestal Smart Dashboard 3.2" Integrated HD Transflective touch screen / All conditions resistant

Rider Notes
Riders Also Viewed

First added March 27

Last updated July 13

Not listed for 685 days