da vinci Designs JOINT VENTURE TITANIUM 2003 VS Co-Motion ROBUSTA 2007 specs comparison

da vinci Designs Joint Venture Titanium

General Infos

Model	Joint Venture Titanium
Manufacturer	da vinci Designs
Year of production	2003
Current price	Check price Here ==>
Color choice	- Media Blast - Natural Finish -Brushed
Sizes	- 7 stock frame sizes - custom frames available
Sizes	- 7 stock frame sizes - custom frames available

Wheels And Breaking System

Bike front tire	Kevlar 26 X 1.25 (inches) Panaracer Pasela
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Campagnolo Chorus Ergo Levers Avid Single Digit 7 Brakes
Hubs for disc brakes	White Industries
Rims manufacturer	36-hole Da Vinci V-22
Spoke nipples type	Brass Nipples
Spoke wheel	14/15ga. Double-butted Wheelsmith Stainless Steel

Frame and Body Specs

Frame materials	3Al and 2.5V Titanium With 6Al and 4V Titanium
Frame type	TIG-welded
Handlebar construction	Icon Sterling
Handlebar extender	Not Available
Handlebar stem details	Titec Big AL
Headset size	1 1/8 (inches) Threadless FSA

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) SRAM PC-68
Bottom bracket shell width	Not Available
Bottom bracket type	107 (millimeters) Spindle Da Vinci CNC Machined Eccentric
Crankset parts and sizes	24/36/48/60 Teeth Da Vinci
Gear shift levers	Campagnolo Chorus Ergo
Rear gear set	Optional Of Gearing 8-speed

da vinci Designs Joint Venture Titanium Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 28.6 (millimeters) Campagnolo Racing Triple
Derailleur (Rear)	Campagnolo Racing Triple
Fork material	Oversize Unicrown Crown Chromoly
Fork type	Custom

Other Specs of da vinci Designs Joint Venture Titanium

Component group sets	Tandem Mix
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	Avocet R40
Seat post extension	29.8 (millimeters) Diameter Thomson Elite and Tamer Pivot Plus

Co-Motion Robusta

General Infos

Model	Robusta
Manufacturer	Co-Motion
Year of production	2007
Current price	Check price Here ==>
Color choice	-Choice of 30 standard PPG
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 25c Michelin Pro Race
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano Dura-Ace STI Levers Shimano Dura-Ace Brakes
Hubs for disc brakes	Rolf Prima Vigor Tandem
Rims manufacturer	Rolf Prima Vigor Tandem
Spoke nipples type	Not Available
Spoke wheel	Rolf

Frame and Body Specs

Frame materials	Co-Motion Select ACMUltra7 Aluminum
Frame type	TIG-welded
Handlebar construction	FSA RD-250
Handlebar extender	Optional
Handlebar stem details	FSA OS-115
Headset size	1 1/8 (inches) Threadless Chris King Threadless

Gearing Specifications

Bicycle chain	KMC X10
Bottom bracket shell width	Not Available
Bottom bracket type	FSA SL-K MegaExo
Crankset parts and sizes	30/42/54 Teeth FSA SL-K Carbon MegaExo
Gear shift levers	Shimano Dura-Ace STI Dual Control
Rear gear set	12 - 27 Teeth 10-speed

Co-Motion Robusta Fork System Data

Derailleur (Front)	Shimano Dura-Ace Triple
Derailleur (Rear)	Shimano Dura-Ace
Fork material	Aero Crown Carbon Fiber
Fork type	Co-Motion Alpha Q X-2

Other Specs of Co-Motion Robusta

Component group sets	Shimano Dura-Ace
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	Selle Italia Flite XP
Seat post extension	28.6 (millimeters) Diameter Co-Motion Alpha Q Carbon