Co-Motion BIG AL 2002 VS Cannondale RT3000 2003 specs comparison

Co-Motion Big Al

General Infos

Model	Big Al
Manufacturer	Co-Motion
Year of production	2002
Current price	Check price Here ==>
Color choice	- Red - Silver - Yellow -Blue
Sizes	- Captain 21/stoker 18 (inches) - captain 22/stoker 19 (inches) - captain 23/stoker 18 (inches) - captain 23/stoker 20 (inches)
Sizes	- Captain 21/stoker 18 (inches) - captain 22/stoker 19 (inches) - captain 23/stoker 18 (inches) - captain 23/stoker 20 (inches)

Wheels And Breaking System

Bike front tire	700 X 28c Panaracer Pasela
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano Ultegra STI Dual Control Levers Avid Single Digit 5 Brakes
Hubs for disc brakes	Hugi Tandem
Rims manufacturer	40-hole Velocity Diad
Spoke nipples type	Brass Nipples
Spoke wheel	14ga. Straight Gauge DT Stainless Steel

Frame and Body Specs

Frame materials	Double-butted 7005 Aluminum
Frame type	TIG-welded
Handlebar construction	Profile Ha (millimeters)er
Handlebar extender	Not Available
Handlebar stem details	Ritchey Logic Pro
Headset size	1 1/8 (inches) Threadless Race Face Team SL

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-HG92
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	110 (millimeters) Spindle Race Face Taperlock ISIS
Crankset parts and sizes	32/44/54 Teeth Race Face Turbine LP ISIS
Gear shift levers	Shimano Ultegra STI Dual Control
Rear gear set	11 - 32 Teeth 9-speed

Co-Motion Big Al Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 31.8 (millimeters) Shimano Ultegra Triple
Derailleur (Rear)	Shimano XTR GS
Fork material	Unicrown Crown Chromoly
Fork type	Co-Motion Tandem

Other Specs of Co-Motion Big Al

Component group sets	Tandem Mix
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	Co-Motion Dual Density
Seat post extension	29.8 (millimeters) Diameter Zoom Microset

Cannondale RT3000

General Infos

Model	RT3000
Manufacturer	Cannondale
Year of production	2003
Current price	Check price Here ==>
Color choice	-Blue
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 Ultegra STI Dual Control Levers Cannondale Expert Brakes
Hubs for disc brakes	DT Tandem Disc
Rims manufacturer	40-hole Mavic T520
Spoke nipples type	Brass Nipples
Spoke wheel	14ga. Straight Gauge DT Stainless Steel

Frame and Body Specs

Frame materials	6061 T6 Aluminum
Frame type	TIG-welded
Handlebar construction	Cinelli B-Groove
Handlebar extender	Not Available
Handlebar stem details	Aluminum
Headset size	1 1/8 (inches) Threadless Cane Creek S-2

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches)
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	118.5 (millimeters) Spindle Shimano BB-6500
Crankset parts and sizes	30/42/53 Teeth Shimano Ultegra Triple
Gear shift levers	Shimano Ultegra STI Dual Control
Rear gear set	11 - 34 Teeth 9-speed

Cannondale RT3000 Fork System Data

Derailleur (Front)	Shimano Ultegra
Derailleur (Rear)	Shimano Deore XT
Fork material	Unicrown Crown Chromoly
Fork type	Cannondale

Other Specs of Cannondale RT3000

Component group sets	Tandem Mix
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	Cannondale Expert and Selle Royal Look-In
Seat post extension	Cannondale Competition and Supension