• circe-omnis
  • circe-omnis

Circe – Helios Omnis Complete Tandem

Like the Duo, the Omnis makes a great general purpose bike, but features the weather proof Shimano Alfine hub gear, in either 8 or 11 speed (price is for 8 speed version), making it most suitable for all weather commuting or family duty.



Request a Quote for a tandem or frameset

Have a question, or need assistance?


Component Model
Frame Helios
Fork Cro-Mo V & Disc mounts
Crankset stoker Shimano Sora 50/30T
Crankset captain Shimano Sora 30T
Brake – front Shimano Alivio V-brake
Brake – rear Shimano Alivio V-brake
Shift lever Shimano Alfine 8sp Rapidfire
Brake lever Shimano Alivio
Bottom Bracket Shimano External
Front derailleur N/A
Rear derailleur N/A
Chain KMC
Front hub Shimano Deore 32h
Rear hub Shimano Alfine 8 speed 32h
Rim 20″/406 Alex DA16 32h
Tyre Schwalbe Big Apple 20″ x 2″(50-406)
Handlebar captain Straight
Handlebar stoker Circe stoker
Saddles Sportif
Seatpost captain Oversize one piece
Seatpost stoker Telescopic
Cassette 18T
Gear range in inches 28 – 86