Burley DUET SOFTRIDE 2002 VS Co-Motion SPEEDSTER - ULTEGRA STI 2001 specs comparison

Burley Duet Softride

General Infos

Model	Duet Softride
Manufacturer	Burley
Year of production	2002
Current price	Check price Here ==>
Color choice	-Red
Sizes	- Small - Medium - Large
Sizes	- Small - Medium - Large

Wheels And Breaking System

Bike front tire	700 X 28c Continental Ultra 2000 Kevlar
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano 105 STI Dual Control Levers Tektro 823A Linear-pull Brakes
Hubs for disc brakes	Shimano Deore XT
Rims manufacturer	40-hole Burley Deep Aero
Spoke nipples type	Alloy Nipples
Spoke wheel	DT Stainless Steel

Frame and Body Specs

Frame materials	True Temper Tandem Chromoly
Frame type	TIG-welded
Handlebar construction	Ritchey Road Logic
Handlebar extender	Optional
Handlebar stem details	Ritchey CompLite
Headset size	1 1/8 (inches) Threadless Cane Creek STS

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-HG72
Bottom bracket shell width	Not Available
Bottom bracket type	TruVativ Sealex XR-XC
Crankset parts and sizes	Shimano 105 Triple
Gear shift levers	Shimano 105 STI Dual Control
Rear gear set	11 - 32 Teeth 9-speed

Burley Duet Softride Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 28.6 (millimeters) Shimano 105
Derailleur (Rear)	Shimano Deore XT SGS
Fork material	Unicrown Crown True Temper Chromoly
Fork type	Burley

Other Specs of Burley Duet Softride

Component group sets	Tandem Mix
Pedals details	Optional
Rear shock absorber	Softride Suspension Beam
Saddle seat	Serfas Cosmos
Seat post extension	Zoom SP-41 Microset

Co-Motion Speedster - Ultegra STI

General Infos

Model	Speedster - Ultegra STI
Manufacturer	Co-Motion
Year of production	2001
Current price	Check price Here ==>
Color choice	-Not found
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 Avocet Fast Grip
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano Ultegra STI Dual Control Levers Avid 1D-25 Brakes
Hubs for disc brakes	Hugi Tandem
Rims manufacturer	Velocity Diad
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge DT Stainless Steel

Frame and Body Specs

Frame materials	Reynolds 525/725/631
Frame type	TIG-welded
Handlebar construction	Profile Ha (millimeters)er
Handlebar extender	Not Available
Handlebar stem details	Salsa Moto Ace
Headset size	1 1/8 (inches) Threadless Race Face Thermo SP

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-HG92
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	118.5 (millimeters) Spindle Shimano BB-6500
Crankset parts and sizes	30/42/52 Teeth Shimano Ultegra Tandem
Gear shift levers	Shimano Ultegra STI Dual Control
Rear gear set	11 - 32 Teeth 9-speed

Co-Motion Speedster - Ultegra STI Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 31.8 (millimeters) Shimano Ultegra
Derailleur (Rear)	Shimano Deore XT SGS
Fork material	Unicrown Crown Co-Motion Custom Chromoly
Fork type	Co-Motion Tandem

Other Specs of Co-Motion Speedster - Ultegra STI

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