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2026 Tern

Eclipse P20

A 26″ aluminum frame folding bike with mid-range components and tektro hydraulic disc brakes.
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Manufacturer Price

£1,650
Weight12.2 kg  
FrameAluminum
SuspensionRigid
ForkAluminum
Wheels26″ Aluminum
Drivetrain2 × 10
GroupsetTiagra
BrakesTektro Hydraulic Disc
View on ternbicycles.comLearn about Tern
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Insights
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)

57 km/h

Eclipse P20

35 km/h

Similar Bikes

Highest gear

(descending)

Price History
Specs
Build
Frame

Tern Eclipse, hydroformed aluminum w/ smooth TIG welding, OCL+ joint, 3 patented technologies

ColorSatin Black

Fork

Tarsus, 6061-AL, hydroformed

Bottom Bracket

Cartridge, sealed bearings

Headset

Flux, cartridge bearings, Physis integrated

Stem

Syntace VRO, adjustable

Handlebar

Kinetix Comp, 6061-Al, VRO butted

Saddle

Tern Porter+, patented GripPad design, PrimeGel padding

Seatpost

SuperOversize, 6061-Al, forged clamp

TypeRigid

Pedals

LiteForm QR, alloy body, QR right/standard left

Groupset
Rear Derailleur

Shimano Tiagra

Front Derailleur

Shimano Tiagra

Crank

FSA Vero, 50/34T

Shifters

Shimano Tiagra trigger, 2x10 spd

Cassette

Shimano Deore, 11-32T, 10 spd

Chain

KMC X10

Brakes

Front: Tektro Auriga, hydraulic disc, Rear: Tektro Auriga, hydraulic disc

TypeTektro Hydraulic Disc

Brake Levers

Tektro Auriga, hydraulic disc

Wheels
Rims

Front: Kinetix Pro Disc, Paired Spoke technology, Shimano Centerlock, 20H, Rear: Kinetix Pro Disc, Paired Spoke technology, Shimano Centerlock, 20H

Tires

Schwalbe Kojak, 35-559, foldable, puncture protection, 95 psi

Accessories
Lights

BioLogic TailLight

Racks

Yes

Bell

Pitch, brass

Rider Notes
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First added 28 March

Last updated 4 April