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2026 Forestal

e-Cygnus Halo

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

€7,950($9,111)
FrameCarbon
SuspensionFull, 120 / 130mm
ForkFox Performance Elite Float 34
ShockFox Float X Performance Elite
Wheels29″ Aluminum
Drivetrain1 × 12
GroupsetGX Eagle
MotorBosch 250W 55Nm mid-drive
BatteryBosch 400Wh
BrakesFormula Cura 4 Hydraulic Disc
SeatpostDropper
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Insights
Ride Feel

Based on frame geometry and build specs.

Terrain
easyextreme
Handling
nimblestable
e-Cygnus Halo
Other Trail 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)

29 mph

e-Cygnus Halo

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.

Price History
Reviews
EMTB Forums
Introducing the Forestal e-Cygnus - a downcountry and XC emtb

Nov 2024 · Knut Nes

The new Forestal e-Cygnus is a slightly unusual emtb. It comes in two spec levels, Halo and Diode, both with 120 mm rear suspension. Forestal label these XC bikes, downcountry or just light short-travel trail bikes. The Bosch SX motorsystem...

Read Review

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

Geometry
Specs
Build
Frame

Forestal Alpha Box Carbon Bosch SX 29" e-DC120 Monocoque construction | Bosch SX System | 120mm Travel

BB StandardBosch, Press Fit

Hanger StandardUDH

ColorsCarmine Grey; Teal Mindaro

Fork

FOX 34 Performance Elite 29" 130mm 2025, 34 FLOAT | Performance Elite Series | 29" | Travel: 130mm | GRIP X2 | Offset: 44mm | Kabolt: 15x110 | Gloss Black - Standard Logo

Travel130mm

Spring TypeAir

Shock

FOX Float Performance Elite Metric 210x50mm | Performance Elite | Custom tune | Travel: 120mm

Travel120mm

Bottom Bracket

Bosch, press-fit

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 Aluminum

Handlebar

Forestal Oxydon C 780mm ⌀ 31.8mm / Upsweep 4° / Backsweep 6° / Rise 15mm / Toray T700 & T800 Carbon

Saddle

Fizik Terra Ridon Fibre reinforced nylon | S-alloy rails | 230g | 140mm

Seatpost

OneUp V3 ⌀ 31.6mm | Length 150-160mm size S/M | 170-180mm size L, XL

TypeDropper

Grips

Ergon GA20 Ergonomic lightweight with bar plugs | Plastic ring grey logo

Groupset
Rear Derailleur

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

Crank

Praxis e-Crank Alloy XC/Trail Q-Factor 180mm | ISIS Drive | Length 165mm

Shifters

SRAM GX Eagle 12 Speed | X-Actuation | Colour: Lunar Grey

Cassette

SRAM Eagle XG-1275 10-52T | 12 Speed | XD Driver Body | Colour: Black

Chain

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

Brakes

Formula Cura 4

TypeFormula Cura 4 Hydraulic Disc

Wheels
Rims

Front: DT Swiss XM 1700 Alloy 29" 15x110 Boost | 350 hub | 6 bolt | Inner width 30mm, Rear: DT Swiss XM 1700 Alloy 29" 12x148 Boost | 350 hub | 6 bolt | SRAM XD | Ratchet 36 SL | Inner width 30mm

Tires

Front: Maxxis Minion DHF 2.35 Tubeless Ready | Triple Compound | Puncture resitant wall | 29x2.35, Rear: Maxxis High Roller II 2.35 Tubeless Ready | Triple Compound | Puncture resitant wall | 29x2.35

Electric Components
Motor

Bosch SX Performance Line Wide | 250W | 55Nm | IP67 | 1.95Kg

Battery

Bosch Compact PowerTube 400wh Range Extender Compatible: Bosch PowerMore 250wh | 180° Reversed cable

Remote

Bosch Mini Remote Mini Remote & System Controller

Display

Forestal Dashbaord Elite V2 3,99" Display | GPS | GSM Connectivity | Fully Integrated

Rider Notes
Riders Also Viewed

First added April 11

Last updated June 13