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C T Wallis Tandem ( Marathon) Frame Set and Parts




UK Delivery + £45


Payment by bank transfer or cash only , please contact us if you wish to buy this bike.


Please Contact us for International Postage Costs



Buy today for collection in store or UK Delivery


You can buy this bike online today or for collection at 63 Velo or select the delivery option.


About this Bike:


A Tandem BIcycle Frame hand built by local artisan frame builder C T Wallis in the 'Marathon' style using Reynolds 531.

It is sized 22"/22" with the stoker being suited to a 25" for additional leg room etc.

The Tandem comes with some parts (photographed)  but you will need additional items to suit.

Should you wish to buy this Tandem Frame and have it built up, we can do that at an extra cost.


Make: C T Wallis Bespoke build

Model: Marathon

Year: Mid 1980's

Size: 22" /  22" (25")

Tubing: Reynolds 531 Special Tandem + Reynolds Ends including Forks, Crown and Stays. Lugs are Prugnat

Brakes: To suit: Wheel with Drum Brake Included.Brake Cable Guides are for Cantilever Brakes plus there are Braze-ons for Stokers Rear Brake.

Crankset: Stronglight  100LX 53-42-30

Hubs: Large Flange Suzue Sealed Bearing with Suzue Skewers

Rims: Mavic 48 Hole Rims. (takes 38mm Tyre)

Headset: Campagnolo Athena

Seatpost: Bespoke Double Seat Bolt/Binder Bolt for Stokers Stearer.

Bottom Bracket: Haden Eccentric 

Other : Custom Cut Haden Lugs, Fitments:Load loading Rack. Panniers,Full Complement of Braze-ons;  Bottles x 4, Pump, Chain, Mudguards.







C T Wallis Tandem ( Marathon) Frame Set and Parts

CJW Tandem (1)

Select any image below to scroll through

A note about our used bicycles and parts. All Items are genuine vintage and whilst in full working order, may also so show signs of age or own some distinguishing marks. As well as these signs of character  there may also be some signs of rust (faint and few) and some signs of mottling on the chrome. Where possible we have tried to show these on photographs. These small imperfections are commensurate with what is expected of a bike of this age.The bikes are not new.

See All Images of this Bike Here