Co-Motion DOUBLE EXPRESSO 1998 VS Cannondale RT1000 2001 specs comparison

Co-Motion Double Expresso

General Infos

Model	Double Expresso
Manufacturer	Co-Motion
Year of production	1998
Current price	🛒 View Price →
Color choice	- Dark Charcoal Metallic - Dark Jade Green Metallic - Dark Maroon Metallic - Sapphire Blue -Bad Ass Red
Sizes	- Captain 21/stoker 18 (inches) - captain 21/stoker 19 (inches) - captain 23/stoker 20 (inches)
Sizes	- Captain 21/stoker 18 (inches) - captain 21/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 600 Ultegra Dual Pivot Brakes
Hubs for disc brakes	Phil Wood Tandem
Rims manufacturer	48-hole Mavic 217 SUP
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge DT Stainless Steel

Frame and Body Specs

Frame materials	Reynolds 531
Frame type	Fillet Brazed
Handlebar construction	Profile
Handlebar extender	Not Available
Handlebar stem details	Co-Motion
Headset size	1 1/8 (inches) Shimano Deore LX

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Sachs SC-M55
Bottom bracket shell width	Not Available
Bottom bracket type	Shimano BB-UN52
Crankset parts and sizes	32/44/54 Teeth Ritchey Tandem
Gear shift levers	Shimano Bar-end
Rear gear set	11 - 28 Teeth 8-speed

Co-Motion Double Expresso Fork System Data

Derailleur (Front)	Sachs New Success
Derailleur (Rear)	Sachs New Success
Fork material	Unicrown Crown Chromoly
Fork type	Co-Motion

Other Specs of Co-Motion Double Expresso

Component group sets	Tandem Mix
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	Terry Men's and women's
Seat post extension	29.8 (millimeters) Diameter American Classic

Cannondale RT1000

General Infos

Model	RT1000
Manufacturer	Cannondale
Year of production	2001
Current price	🛒 View Price →
Color choice	- Viper red with yellow decals -Cobalt Blue with silver decals
Sizes	- Jumbo/large - large/small - medium/small - xlarge/medium - xlarge/small

Wheels And Breaking System

Bike front tire	700 X 30c IRC Tandem
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano 105 STI Dual Control Levers Avid Shorty 4 Brakes
Hubs for disc brakes	Shimano Tandem
Rims manufacturer	40-hole Mavic T519
Spoke nipples type	Not Available
Spoke wheel	DT Stainless Steel

Frame and Body Specs

Frame materials	6061 T6 Aluminum
Frame type	TIG-welded
Handlebar construction	Cinelli Altera
Handlebar extender	Not Available
Handlebar stem details	Cannondale
Headset size	1 1/8 (inches) Threadless Cane Creek C2

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches)
Bottom bracket shell width	Not Available
Bottom bracket type	Shimano BB-UN40
Crankset parts and sizes	30/42/53 Teeth Shimano Tandem
Gear shift levers	Shimano 105 STI Dual Control
Rear gear set	11 - 32 Teeth 9-speed

Cannondale RT1000 Fork System Data

Derailleur (Front)	Shimano 105
Derailleur (Rear)	Shimano 105
Fork material	Unicrown Crown Chromoly
Fork type	Cannondale

Other Specs of Cannondale RT1000

Component group sets	Tandem Mix
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	Cannondale Expert
Seat post extension	Kalloy SP-248