Marinoni DUETTA 1995 VS Co-Motion SPEEDSTER 1997 specs comparison

Marinoni Duetta

General Infos

Model	Duetta
Manufacturer	Marinoni
Year of production	1995
Current price	🛒 View Price →
Color choice	- front-to-back and top-to-bottom fades - including solids -Custom
Sizes	- Custom
Sizes	- Custom

Wheels And Breaking System

Bike front tire	Optional
Bike rear tire	Not Available
Bike wheel size	Optional Wheels
Brakeset type	Campagnolo Chorus Levers Campagnolo Tandem Cantilever Brakes
Hubs for disc brakes	Optional
Rims manufacturer	36-hole
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge DT Stainless Steel

Frame and Body Specs

Frame materials	Columbus Nivacrom Mix
Frame type	TIG-welded Steel & Fillet-brazed Steel
Handlebar construction	Optional
Handlebar extender	Not Available
Handlebar stem details	Optional
Headset size	1 (inches) Campagnolo Contax

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Campagnolo Contact
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	Campagnolo Contax Tandem
Gear shift levers	Campagnolo Chorus Ergo
Rear gear set	Optional Of Gearing 8-speed

Marinoni Duetta Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 28.6 (millimeters) Campagnolo Contax
Derailleur (Rear)	Campagnolo Record OR
Fork material	Columbus Tandem
Fork type	Marinoni

Other Specs of Marinoni Duetta

Component group sets	Campagnolo Tandem
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	Optional
Seat post extension	27.2 (millimeters) Diameter

Co-Motion Speedster

General Infos

Model	Speedster
Manufacturer	Co-Motion
Year of production	1997
Current price	🛒 View Price →
Color choice	- bronze - chrome yellow - cream - custom fade - green metallic - red -Blue
Sizes	- Captain 21/stoker 18 (inches) - captain 22/stoker 19 (inches) - captain 23/stoker 20 (inches)

Wheels And Breaking System

Bike front tire	700 X 28c Continental Super Sport
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Dia-Compe 287 Levers Shimano Deore LX V-Brake Brakes
Hubs for disc brakes	Phil Wood Tandem
Rims manufacturer	40-hole Mavic T 217 SUP
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge DT Stainless Steel

Frame and Body Specs

Frame materials	Co-Motion Reynolds 531
Frame type	TIG-welded
Handlebar construction	Profile Ha (millimeters)er
Handlebar extender	Not Available
Handlebar stem details	Co-Motion Chromoly
Headset size	1 1/8 (inches) YST Aluminum

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Sachs SC-M55
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	122.5 (millimeters) Spindle Shimano BB-UN51
Crankset parts and sizes	32/44/54 Teeth Ritchey Tandem
Gear shift levers	Shimano 600 Ultegra Bar-end
Rear gear set	11 - 28 Teeth 8-speed

Co-Motion Speedster Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 31.8 (millimeters) Sachs New Success
Derailleur (Rear)	Sachs New Success
Fork material	Unicrown Crown Reynolds 531
Fork type	Co-Motion

Other Specs of Co-Motion Speedster

Component group sets	Co-Motion Tandem Group
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	Terry Men's and Terry Women's
Seat post extension	29.8 (millimeters) Diameter Kalloy Uno