Tern Eclipse S18 - folding tour bike - best foldable bikes at NYCeWheels

  Do you have a question? Call on 800 / 692.3943


Tern Eclipse S18 - folding tour bike

Do you want to trek accross the globe? Do you want to ride through snow and slush? Do you want to roll over gravel and glass without issue? The Eclipse S18 does. It's ready to meet your every need with a list of features a mile long.

  Description       View specifications

+ Comes with our free smartphone bike mount Finn

Free Shipping & Tune Up

Via our standard shipping method - discount applies on checkout!

Currently Not Available


This is a bike that Tern boasts could take on anything. We think we know why. The beefy tires, powerful disc brakes, front and rear rack, and bright dynamo lighting, are just the sort of thing you'd expect on an all terrain and state of the art machine. Load it up with panniers, ride it all night, slosh through puddles and gravel, this bike can take it!

Tern Eclipse S18 Features:
  • 24 inch wheels
  • Big balloon style Schwalbe Tires
  • Avid BB7 disc brakes
  • Front and rear racs
  • Front and rear dynamo lighting
  • Folds nearly as compactly as 20 inch wheel Terns
  • Unfolds in 10 seconds!
  • ...and more!

This bike also has a tremendous gear range thanks to the 18 drivetrain. Who want's a tremedous gear range? You do if you've got any big hills to tackle or heavy loads to pull. Plus, you can't go fast without a nice high gear. In that regard, the Eclipse S18 really takes the cake.

For a folding bike that can take anything you can dish out, try the Eclipse S18 out for size. It's a monster of a bicycle that wont dissapoint even the most demanding cyclist!



Wheel Size:24 inch wheels
Weight:15.8 kg (34.8 lb)
Folding Time:10 sec
Folding Size:42 x 89 x 76 cm (16.5 x 35.0 x 29.9 inches)
Frame Sizes:One size
Gear Inches:26 - 111 inches
Distance: Seatpost to Handlebar:Min: 570 mm (22.4 inch) Max: 730 mm (28.7 inch)
Distance: Saddle to Pedal:Min: 795 mm (31.3 inch) Max: 1050 mm (41.3 inch)
Suggested Rider Height:148 - 195 cm (4'10 - 6'5 inches)
Max Rider Weight:115 kg (254 lb)
Bell:Dulcet, brass
Frame:Eclipse, hydroformed 7005-Al w/ smooth TIG welding, patented OCL Joint and DoubleTruss
Fork:Aluminum 6061
Handlepost:Physis 3D, Igus bearings, 4 patented technologies
Stem:Andros, 3Djust technology, Norglide bearings
Headset:Flux Pro w/ Physis integration, ACB bearings, dual-seal technology, machined aluminum cups
Handlebar:Kinetix Pro, double-butted 7050-AL, for VRO
Grip/Bars Tape:Ergon GP3, composite bar-ends
Saddle:BioLogic Phia, PrimeGel technology
Seatpost:BioLogic PostPump 2.0
Seatpost Clamp:Syntace OverLock
Front Brake:Avid BB7, disc
Rear Brake:Avid BB7, disc
Brake Levers:Avid FR5
Brake Cable & Housing:LiveWire 7.0, anti-compression housing, slick cables, DuPont L3 lubricant, alloy ferrules
Front Hub:BioLogic Joule 3 dynamo, disc
Rear Hub:Kinetix Pro, sealed cartridge bearings, disc, QR
Spokes and Nipples:Sapim Race, Polyax nipples
Rims:Kinetix Comp, doublewall, powder finish
Tires:Schwalbe Big Apple 55-507, LiteSkin sidewall, RaceGuard puncture protection, Reflex
Shifter(s):SRAM trigger, 2 x 9 spd.
Front Derailleur:Microshift, forged aluminum, for flatbar road
Rear Derailleur:SRAM X7
Crankset:FSA Vero compact, 50/34T
Cassette/Freewheel:Shimano 9 spd., 11-32T
Bottom Bracket:Cartridge, sealed bearings
Chain:KMC 9 Spd., Rust Buster
Shifter Cable & Housing:LiveWire 8.0, sealed alloy ferrules, DuPont L3 lubricant
Kickstand:Cargo, rear drop-out mounted, Pletscher-licensed
Clip System:Magnetix 2.0
Luggage Socket:Yes
Front Light:Valo 2, 41 lux/150 lumens
Rear Light:Spanninga Premium, Dynamo LED with Standlight
Fenders:SKS Aluflex PET, XXL spolier, stainless hardware
Rack(s):Biologic Spartan front rack (front); BioLogic Portage 24, tubular aluminum, KlickFix compatible (rear)

Reviews & Questions


All products are built and tuned up / checked prior to delivery or pickup!

Choose how you order

  Over the phone
  In Store
Request for in store pick up or shipping with any method

We can ship all products to any of the 48 Continental U.S. states and certain items to Canada and other states.

  Professionally built
  Professionally tuned
  Professionally repackaged

After unboxing you can

  Ride your bike or scooter*
  Register Warranty
  Watch our instructional videos
*Due to shipping some small parts may need to be adjusted, filled with air, or installed after delivery.


At NYCeWheels we pride ourselves on our reputation to help you choose the correct product, provide you with the best customer service, and get you back on the road as soon as possible on your bike or scooter.

You can reach us weekdays 11am-7pm, Saturday 10am-6pm and Sunday 11am-5pm (Eastern Standard Time) via phone email or chat.


At NYCeWHEELS we try to make your transaction as smooth as possible. For this reason, we accept all major credit cards, (Visa, MasterCard, Discover, Amex), Checks, and even Paypal where you can now use Paypal Credit as a form of payment for your purchase!

PRO tip: ask for our Freedom to ride financing program for in-store purchases