FORESTAL SIRYON HALO

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.  Expertly combining high and intermediate modulus carbon fibre. Peak technology for first-class riding.

Suspension System
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.

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.

Universe of colours

Inspired by light, Forestal build kits are identified with the names Halō, Neōn and Diōde.
Halō - An optical phenomena produced by light.
Neōn – A chemical element which emits a brilliant red light when electrically excited.
Diōde - An ultra-violet pearl. The jewel of the Forestal range.

Active Flow
The natural evolution of modern cycling. An active component that expands your horizons and enhances the riding experience.

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.

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.

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.

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 Siryon`s battery capacity up to 610Wh by easily fitting 250Wh Aurora range extender to the bottle cage.

Interface
Your bike as a smart device. Effortless connectivity either through your phone or through Siryon's dedicated internet connection. 2

Display
Smart Dashboard. An immersive 3.2” touch-screen display boasting stunning high- definition visuals. Through this crisp clear panel, you cankeep track of information, directions and more all while on a ride.
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

Remote

Product Specifications

Wheel Size: 29"
E-Bike Class: Class 1: Pedal Assist (Pedelecs)
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
Battery Capacity: 360 Wh
Display/Remote:
Forestal Smart Trigger, 3 buttons, battery and assistance LED indicators
Forestal Smart Dashboard, 3.2" integrated HD transflective touch screen, all-conditions resistant
Modes: Eco, Sport, Race, Nitro, Walk Assist
Frame Material: Carbon Fiber
Frame Material Details: Monocoque construction, blend of T1000, T800 and T700 carbon fibers
Rear Travel: 170mm
Rear Shock: RockShox Super Deluxe Select+ Debonair, metric 230x65mm, external rebound/2-position compression adjust, custom tune
Fork: RockShox Lyrik Select Charger RC, DebonAir, Boost 15x110mm, Maxle Stealth, 51mm offset, external rebound/low-speed compression adjust
Fork Travel: 170mm
Head Tube Diameter: Straight
Headset: Acros Integrated, ZS 56 top / ZS 56 bottom, internal cable routing, stainless steel bearings, blocklock 150°
Handlebar: Forestal Oxydon C 800mm, 31.8mm diameter, 4° upsweep, 6° backsweep, 15mm rise, Toray T700 and T800 carbon
Stem: Forestal Oxydon, 45mm, 31.8mm, 7075 heavy-duty aluminum
Grips: Production Privee CR35, Forestal x Production Privee edition, 2-position adjustable (tour/race)
Brakes: Magura MT5, 4-piston caliper, performance brake pads, Shiftmix 3, 6-bolt Storm HC 203mm front/180mm rear rotors
Brake Levers: Magura MT5, HC
Drivetrain: 1x
Shifters: SRAM GX Eagle, 12-speed, X-Actuation
Front Derailleur: N/A
Rear Derailleur: SRAM GX Eagle, 12-speed, X-Actuation, long cage
Chainguide: Direct mount top guide
Cranks: Praxis Carbon, 170mm Q-factor, ISIS drive, 160mm length (sizes S-M), 165mm length (sizes L-XL)
Chainrings: SRAM X-Sync 2 Eagle, 32 tooth, 104 BCD
Pedals: N/A
Chain: SRAM GX Eagle, 12-speed, PowerLock
Cassette: SRAM Eagle XG-1275, 10-50 tooth, 12-speed, XD driver body
Rims: Crankbrothers Synthesis Alloy Enduro wheelset, 31.5mm inner width front / 29.5mm inner width rear
Hubs: Crankbrothers Synthesis Alloy Enduro wheelset, Synthesis Standard, Boost, 6-bolt, XD driver
Spokes: Crankbrothers Synthesis Alloy Enduro wheelset, Sapim E-Light front / Sapim Strong rear
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
Saddle: fi'zi:k Aidon X3 E-MTB, fiber reinforced nylon/S-alloy rails, 255 x 145mm
Seatpost:
Crankbrothers Highline 7, 125mm length (size S), 150mm length (sizes M-L), 170mm length (size XL)
BikeYoke Triggy X remote, custom Forestal with Shiftmix
Seatpost Diameter: 31.6mm
Seatpost Clamp: Single bolt
Rear Dropout / Hub Dimensions: 12 x 148mm Boost
Bottle Cage Mounts: Yes
Colors: Battleship Metallic, Forest Mint, Sonic Stealth
Warranty:
7 years for frame
2 years for EonDrive motor, Smart Dashboard, Smart Trigger, and other Forestal-branded components
2 years or 300 charge cycles for Aurora battery
Weight: 17,917g

Miscellaneous
Alpha Box frame design
Single pivot, rocker and connecting rod, with linkage-driven kinematics
Twin Levity linkage system with tuned kinematics
Secure, direct in-mold main bearings
Custom coded App connects your smart device to Siryon for data, stats, and valuable tools to help you make the most of your ride
Smart Dashboard includes: navigation, maps, geolocation, anti-theft, battery status, assist control, bike notifications, record, synchronize, statistics, training, heart rate, power, speedometer, elevation, g-force, air time, and updates