Sterling ECOSPORT TANDEM 1993 VS da vinci Designs JOINT VENTURE 2002 specs comparison

Sterling EcoSport Tandem

General Infos

Model	EcoSport Tandem
Manufacturer	Sterling
Year of production	1993
Current price	Check price Here ==>
Color choice	-Not found
Sizes	- 19/17 - 20/18 - 21/19 - 22/20 - 23/21 - 23/20 - 24/2 - 24/21 - 21/21
Sizes	- 19/17 - 20/18 - 21/19 - 22/20 - 23/21 - 23/20 - 24/2 - 24/21 - 21/21

Wheels And Breaking System

Bike front tire	Specialized Infinity K-4
Bike rear tire	Not Available
Bike wheel size	Not Available
Brakeset type	Levers Dia-Compe X-1 Brakes
Hubs for disc brakes	Specialized Tandem
Rims manufacturer	48-hole Sun Metal CRT16 II
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Reynolds 531/Tange 4130 Chrome-moly
Frame type	Fillet Brazed Steel
Handlebar construction	Specialized Mod. 1
Handlebar extender	Not Available
Handlebar stem details	Specialized S-2
Headset size	Not Available

Gearing Specifications

Bicycle chain	Sedis ATB
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	32/44/54 Teeth Specialized Tandem
Gear shift levers	Suntour Barcons
Rear gear set	13 - 30 Teeth 7-speed

Sterling EcoSport Tandem Fork System Data

Derailleur (Front)	Suntour XC Comp
Derailleur (Rear)	Suntour XC Comp
Fork material	Not Available
Fork type	Reynolds 531/Jack Taylor Tandem

Other Specs of Sterling EcoSport Tandem

Component group sets	Specialized and Suntour XC
Pedals details	None
Rear shock absorber	Not Available
Saddle seat	Avocet Gel
Seat post extension	SR TCO Sport

da vinci Designs Joint Venture

General Infos

Model	Joint Venture
Manufacturer	da vinci Designs
Year of production	2002
Current price	Check price Here ==>
Color choice	- custom designs available at an additional cost -20 standard color options
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	14/15 Ga. Double-butted Wheelsmith Stainless Steel

Frame and Body Specs

Frame materials	Columbus Custom Mix Reynolds True Temper
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 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

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