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Today’s DealsSiryon Diode
A 29″ carbon frame full suspension enduro bike with ultra high-end components.
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Manufacturer Price
€7,750($9,013)| Frame | Carbon |
|---|---|
| Suspension | Full, 170 / 170mm |
| Fork | Fox Factory Float 38 |
| Shock | Fox Float X2 Factory |
| Wheels | 29″ Aluminum |
| Drivetrain | 1 × 12 Electronic |
| Groupset | X0 Eagle Transmission |
| Brakes | Formula Cura 4 Hydraulic Disc |
| Seatpost | Dropper |

May 2026 · Robert Johnston
The Forestal Siryon is a capable enduro bike that offers excellent capability in gnarly terrain, yet provides a fun ride on mellower...
Well-rounded geometry for an enduro bike, agile and fun in less rowdy terrain
Lightweight carbon fiber frame
Reasonable pedaling support and climbing efficiency
Balanced braking character
Sensitive touch-down feeling and ample ramp-up with air shock
Integrated storage hatch and downtube guard
Modern features like SRAM UDH and threaded bottom bracket
Headset cable routing allows water/mud intrusion and requires periodic cleaning to prevent creaking
Front triangle cable routing makes maintenance fiddly
Not as stable at speed as some competitors due to geometry
Relatively short dropper post lengths (150mm S/M, 180mm L/XL)

Jun 2025 · Seb Stott
The Forestal is well-mannered and versatile on the trail, thanks to its long-travel yet efficient suspension and rounded geometry.
Balanced and intuitive handling
Long-travel suspension is forgiving without being inefficient
Seated position is a little too rearward for tall riders and steep climbs
Some sub-par spec choices, like the small rear rotor and short-travel dropper.
No geometry adjustment or mixed-wheel compatabilty; shock awkward to access, headset-only cable routing
| Frame | Forestal Alpha Box Carbon Enduro 29" 170 Monocoque construction | Internal Storage | 170mm Travel Hanger Standard: UDH Color: Seasalt Cerulean |
|---|---|
| Fork | FOX 38 Factory 170mm 2025, 38 FLOAT | Factory Series | 29" | Travel: 170mm | GRIP X2 | Offset: 44mm | Crown: 58mm | Kabolt X: 15x110 | Gloss Black - Neutral Logo Travel: 170mm Spring Type: Air |
| Shock | FOX Float X2 Factory Metric 230x65 | Chassis Option: EVOL | LSR, HSR, 2 Pos Lever, LSC, HSC | Neutral Decal | Travel: 170mm Travel: 170mm |
| Headset | Acros Integrated ZS 56 Top | ZS 56 Bottom | Internal cable routing | Stainless steel bearings | Custom top cap |
| Stem | Forestal Oxydon 45mm ⌀ 31.8mm | 7075 Heavy duty Aluminium |
| Handlebar | Forestal Oxydon C 780mm ⌀ 31.8mm | Upsweep 4° | Backsweep 6° | Rise 25mm | Toray T700 & T800 Carbon |
| Saddle | Fizik Aidon Fibre reinforced nylon | S-alloy rails | 230g | 249x145 mm |
| Seatpost | OneUp V3 ⌀ 31.6mm | Length 150-160mm size S/M | 170-180mm size L, XL Type: Dropper |
| Grips | Production Privée CR35 Forestal x Production Privée edition | 2-position adjustable (Tour / Race) |
| Rear Derailleur | SRAM X0 AXS T-Type 12 Speed | Direct mount | Long cage | Colour: Black |
|---|---|
| Crank | SRAM X0 T-Type DUB | Q-Factor 174mm | Length 165mm | 32T | Chainguard included |
| Shifters | SRAM AXS POD Ultimate Controller 12 Speed | MMX | Colour: Black | POD interchangeable buttons |
| Cassette | SRAM X0 T-Type XS-1295 10-52T | 12 Speed | XD Drive Body | Colour: Black |
| Chain | SRAM X0 Eagle T-Type 12 Speed | Powerlock | Colour: Black | T-Type Flattop |
| Brakes | Formula Cura 4 Type: Formula Cura 4 Hydraulic Disc |
| Rims | Front: Crankbrothers Synthesis Enduro I9 Alloy 29" Hub I9 | 15 x 110mm Boost | Spokes Sapim E-Light | 6-Bolt | Inner Rim 31.5mm | Outter Rim 37.5mm, Rear: Crankbrothers Synthesis Enduro I9 Alloy 29" Hub I9 | 12 x 148mm Boost | Spokes Sapim Strong | XD Drivetrain | 6-Bolt | Inner Rim 29.5mm | Outter Rim 36.5mm |
|---|---|
| Tires | Front: Schwalbe Albert Gravity Pro 2.50 - UltraSoft Gravity Pro casing | UltraSoft (purple) compound | 29x2.50, Rear: Schwalbe Albert Gravity Pro 2.50 - Soft Gravity Pro casing | Soft (orange) compound | 29x2.50 |
First added November 20
Last updated April 11
Not listed for 48 days