Beauty in pure shapes.
Engineered for performance.
Developed with innovation.
Redefining your enduro ride.
Siryon - where form meets function. A pure symbiosis of nature and technology, making a bike as pleasing to the eye as it is responsive to your input.
Elegant and clean lines meet next-level engineering. This is the unmistakable Forestal signature design.
Suspension System
Twin Levity
The simplicity and clean lines of a single pivot suspension design combined with the tuned kinematics of our Twin Levity linkage system. An innovative lightweight suspension system for a smooth, supple, fast and active ride.
Patented proprietary Twin Levity system, developed for Siryon.
Single pivot, rocker and connecting rod, with linkage-driven kinematics.
Reliably effective and efficient operation – adjustable to tailor to your ride.
Secure, direct in-mould main bearings.
Smooth floating linkage design.
Reduced component stress means Siryon will serve you long.
170mm
Front
170mm
Rear
Ready to tame any terrain.
Twin Levity has been designed and calibrated to work in harmony with every element of Siryon. Our custom shock tune and kinematics have been tested with telemetry and proven on the track.
Motor
EonDrive
Developing our frames alongside our EonDrive allows us to attain a level of integration unseen before. Compact, quiet and natural. With Active Flow, technical and challenging trails become Siryon's natural habitat.
1.95kg
The lightest and most compact high-performance motor today.
170mm
A narrow Q-factor for a natural riding position.
250W / 60 Nm
Range and torque to maintain trail flow.
104BCD
Standard chainrings and ISIS chainset.
IP67
Protection against the elements.
Built to last from the highest quality materials. EonDrive uses titanium for key components and is housed in a magnesium shell.
Without assistance, EonDrive is completely disengaged, bringing zero friction to the transmission. No noise, no drag, only resistance-free and intuitive pedalling.
Battery
Aurora
The Aurora battery is a technological masterpiece. Fully integrated, lightweight and incredibly energy efficient.
360Wh 51V
Incredibly light and compact. Optimized to the maximum range.
1h 24min
Rapid charge technology brings Aurora to 80% capacity in just 84 minutes.
Up to 610Wh
Increase Cyon's battery capacity up to 610Wh by easily fitting the 250Wh Aurora range extender to the bottle cage.
Display
Smart Dashboard
An immersive 3.2" touch-screen display boasting stunning high-definition visuals.
- Navigation
- Maps
- Geolocation
- Anti-theft
- Battery status
- Assist control
- Bike notifications
- Record
- Synchronize
- Statistics
- Training
- Heart rate
- Power
- Speedometer
- Elevation
- G-force
- Air time
- Updates
Through this crisp clear panel, you can keep track of information, directions and more all while on a ride.
Remote
Smart Trigger
Minimalistic and multifunctional method of controlling the most advanced cycling system on the planet. Responsive controls to provide interference-free fun for any rider.
Application
Forestal app
A world of information at your fingertips.
- Geolocation
- Anti-theft
- Activities
- Statistics
- Strava
- Bike condition
- Notifications
- Battery data
- Motor data
- Biometrics
- Settings
- Maintenance
- FAQs
- Manuals
- Warranty
- Chat
- News
- Updates
Our custom coded App connects your smart device to Siryon. There you will discover a wealth of data, stats and valuable tools to help you make the most of your ride.
Specification
| SUSPENSION | Rockshox Rockshox Select / Select+ |
| BRAKES | Magura Magura MT5 |
| DRIVETRAIN | SRAM SRAM GX Eagle |
| WHEELS | Crankbrothers Crankbrothers Synthesis Alloy 29" Enduro |
| WEIGHT | Frame size M (39.5 lbs) 17,9 kg |
| FRAME | Forestal Alpha Box Carbon Enduro 29" TR 170 Monocoque construction/ Track Ready / 170mm Travel / 2.4kg Size M |
| SIZES | S / M / L / XL |
| 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 |
| DISPLAY | Forestal Smart Dashboard 3.2" Integrated HD Transflective touch screen / All conditions resistant |
| REMOTE | Forestal Smart Trigger 3 Buttons / Battery & Assistance LED Indicators |
| FORK | Rockshox Lyrik Select 29" 170mm Charger RC / DebonAir / Tapered / Boost 15x110 / Maxle Stealth / Offset 51mm / Extl Rebound / Low Speed Compression / Gloss Black |
| SHOCK | Rockshox Super Deluxe Select+ Metric 230x65mm / Debonair / Extl Rebound / 2 position compression / Custom tune / Black |
| 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 |
| GRIPS | Production Privée CR35 Forestal x Production Privée edition / 2-position adjustable (Tour / Race) |
| SEATPOST | Crankbrothers Highline 7 ∅ 31.6mm / Length 125mm Size S / Length 150mm Sizes M, L / Length 170mm Size XL / Black ring / Aluminum 7076 T6 |
| DROPPER REMOTE | BikeYoke Triggy X Custom Forestal w./ Shiftmix |
| SADDLE | Fizik Aidon X3 E-MTB Fibre reinforced nylon / S-alloy rails / 249g / 255 x 145mm |
| FRONT BRAKE / ROTOR | Magura MT5 / Storm HC 203mm 4-piston caliper / HC Lever / Performance brake pads / Shiftmix 3 /6-Bolt Rotors |
| REAR BRAKE / ROTOR | Magura MT5 / Storm HC 180mm 4-piston caliper / HC Lever / Performance brake pads / Shiftmix 3 /6-Bolt Rotors |
| CRANKS | Praxis Carbon Q-Factor 170mm / ISIS Drive / 104 BCD / Length 160mm Sizes S, M / Length 165mm Sizes L, XL |
| CHAINRING | SRAM X-Sync 2 Eagle 32T, 104 BCD |
| REAR DERAILLEUR | SRAM GX Eagle 12 Speed / X-Actuation / Long cage / Colour: Lunar |
| HANGER | SRAM UDH UDH Derailleur hanger / Aluminum |
| CASSETTE | SRAM Eagle XG-1275 10-50T / 12 Speed / XD Driver Body / Colour: Black |
| CHAIN | SRAM GX Eagle 12 Speed / Powerlock / Colour: Silver-Black |
| SHIFTER | SRAM GX Eagle 12 Speed / X-Actuation / Colour: Lunar |
| FRONT WHEEL | Crankbrothers Synthesis Alloy 29" Enduro Hub CB / 15 x 110mm Boost / Spokes Sapim E-Light / 6-Bolt / Inner Rim 31.5mm / Outter Rim 37.5mm |
| REAR WHEEL | Crankbrothers Synthesis Alloy 29" Enduro Hub CB / 12 x 148mm Boost / Spokes Sapim Strong / XD Drivetrain/ 6-Bolt / Inner Rim 29.5mm / Outter Rim 36.5mm |
| FRONT TYRE | Panaracer Romero 29 x 2.4 HO 3Comp. High Output / Tubeless Ready / Triple Compound / Puncture resistant wall |
| REAR TYRE | Panaracer Aliso 29 x 2.4 HO 3Comp. High Output / Tubeless Ready / Triple Compound / Puncture resistant wall |
Geometry
| S | M | L | XL | ||
|---|---|---|---|---|---|
| A | Top tube horizontal | 579mm | 609mm | 648mm | 673mm |
| B | Reach | 428mm | 458mm | 488mm | 508mm |
| C | Stack | 612mm | 612mm | 625mm | 639mm |
| D | Seat tube length | 420mm | 430mm | 465mm | 500mm |
| E | Chainstay horizontal | 436mm | 436mm | 446mm | 446mm |
| F | Head tube angle | 64 ° | 64 ° | 64 ° | 64 ° |
| G | Seat tube angle | 77 ° | 77 ° | 77 ° | 77 ° |
| H | BB drop | -25mm | -25mm | -25mm | -25mm |
| I | Wheel base | 1208mm | 1238mm | 1284mm | 1311mm |
| J | Head tube length | 95mm | 95mm | 110mm | 125mm |
| K | BB height | 353mm | 353mm | 353mm | 353mm |
| L | Fork offset | 51mm | 51mm | 51mm | 51mm |
