Co-Motion JAVA 2000 VS Burley DUET 2006 specs comparison

Co-Motion Java

General Infos

Model	Java
Manufacturer	Co-Motion
Year of production	2000
Current price	Check price Here ==>
Color choice	- Blue - Green metallic - Orange pearl - Purple -Black
Sizes	- Captain 21/stoker 18 (inches) - captain 22/stoker 19 (inches) - captain 23/stoker 20 (inches)
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	Dia-Compe 287-V Levers Shimano Ultegra Dual Pivot Brakes
Hubs for disc brakes	Rear: Phil Wood Tandem Front: Phil Wood
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 Tandem Specific Double Butted Chromoly
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 RaceFace 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	110 (millimeters) Spindle Shimano BB-UN52
Crankset parts and sizes	54/44/32 Teeth Race Face Tandem
Gear shift levers	Shimano Dura-Ace Bar-end
Rear gear set	12 - 27 Teeth 9-speed

Co-Motion Java Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 31.8 (millimeters) Shimano Ultegra
Derailleur (Rear)	Shimano Ultegra GS
Fork material	Unicrown Crown 4130 Chromoly
Fork type	Co-Motion Tandem

Other Specs of Co-Motion Java

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 Micro-adjust

Burley Duet

General Infos

Model	Duet
Manufacturer	Burley
Year of production	2006
Current price	Check price Here ==>
Color choice	- Glacier Green -Celestial Blue
Sizes	- XS - Sm - Md - Lg

Wheels And Breaking System

Bike front tire	700 X 28c Vittoria Randonneur
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano 105 STI Dual Control Levers Tektro RX5 Mini-V Brakes
Hubs for disc brakes	Shimano Deore XT
Rims manufacturer	40-hole Weinmann DPX
Spoke nipples type	Brass Nipples
Spoke wheel	14ga. Straight Gauge DT Swiss Stainless Steel

Frame and Body Specs

Frame materials	True Temper OX Platinum
Frame type	TIG-welded
Handlebar construction	Ritchey Pro 31.8
Handlebar extender	Not Available
Handlebar stem details	Ritchey Pro 31.8
Headset size	1 1/8 (inches) Threadless Cane Creek S-3

Gearing Specifications

Bicycle chain	Shimano CN-HG73
Bottom bracket shell width	Not Available
Bottom bracket type	Truvativ GXP
Crankset parts and sizes	30/39/52 Teeth Truvativ Elita GXP
Gear shift levers	Shimano 105 STI Dual Control
Rear gear set	11 - 32 Teeth 9-speed

Burley Duet Fork System Data

Derailleur (Front)	Clamp-on Shimano 105
Derailleur (Rear)	Shimano Deore XT
Fork material	True Temper Verus
Fork type	Burley

Other Specs of Burley Duet

Component group sets	Tandem Mix
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	Selle Italia X2 Men and Lady Trans Am
Seat post extension	Ritchey Logic