da vinci Designs SYMBIOSIS CHROMOLY 2001 VS Burley ROCK N ROLL 1999 specs comparison

da vinci Designs Symbiosis Chromoly

General Infos

Model	Symbiosis Chromoly
Manufacturer	da vinci Designs
Year of production	2001
Current price	Check price Here ==>
Color choice	-Not found
Sizes	- Not available
Sizes	- Not available

Wheels And Breaking System

Bike front tire	26 X 2.20 (inches) Bontrager Jones
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Hope Levers Hope Full Hydraulic Brakes
Hubs for disc brakes	White Industries Disc
Rims manufacturer	36-hole Da Vinci V-22
Spoke nipples type	Brass Nipples
Spoke wheel	13/15/14g Double-butted DT Stainless Steel

Frame and Body Specs

Frame materials	Chromoly
Frame type	TIG-welded
Handlebar construction	Bontrager Race Modified and Zoom Brahma
Handlebar extender	Zoom Brahma
Handlebar stem details	Titec Front Loading and Control Tech Adjustable
Headset size	1 1/8 (inches) Threadless Dia Compe Aheadset

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC SS-91
Bottom bracket shell width	Not Available
Bottom bracket type	Da Vinci
Crankset parts and sizes	24/36/48/60 Teeth Da Vinci Direct Drive
Gear shift levers	SRAM 9.0
Rear gear set	12 - 32 Teeth 8-speed

da vinci Designs Symbiosis Chromoly Fork System Data

Derailleur (Front)	Campagnolo Racing Triple
Derailleur (Rear)	SRAM ESP 9.0
Fork material	Double Triple-clamp
Fork type	6.0 (inches) Travel Bombshell

Other Specs of da vinci Designs Symbiosis Chromoly

Component group sets	Tandem Mix
Pedals details	Optional
Rear shock absorber	4.0 (inches) Travel Fox Vanilla
Saddle seat	Avocet O2 40R Kevlar
Seat post extension	29.8 (millimeters) Diameter Thomson Elite and Thomson Elite

Burley Rock n Roll

General Infos

Model	Rock n Roll
Manufacturer	Burley
Year of production	1999
Current price	Check price Here ==>
Color choice	-Shamrock Green
Sizes	- Captain 18/stoker 15 (inches) - captain 19.5/stoker 17 (inches) - captain 21/stoker 18.5 (inches)

Wheels And Breaking System

Bike front tire	Rear: 26 X 1.95 (inches) Ritchey Speed Max Omega Front: 26 X 1.95 (inches) Ritchey Speed Max Alpha
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano Deore LX Levers Shimano Deore LX V-Brake Brakes
Hubs for disc brakes	Shimano Tandem HF-07
Rims manufacturer	40-hole Rear: Bontrager Maverick Asy (millimeters)etric Front: Bontrager Maverick
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Wheelsmith Stainless Steel

Frame and Body Specs

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

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-HG50
Bottom bracket shell width	82 (millimeters) Special Tandem
Bottom bracket type	117 (millimeters) Spindle Burley Tandem Precision Sealed
Crankset parts and sizes	28/42/52 Teeth Sugino Fuse 500
Gear shift levers	Grip Shift Quarz
Rear gear set	11 - 30 Teeth 8-speed

Burley Rock n Roll Fork System Data

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

Other Specs of Burley Rock n Roll

Component group sets	Tandem Mix
Pedals details	Ritchey Logic
Rear shock absorber	Not Available
Saddle seat	Selle Italia Future Race
Seat post extension	26.6 (millimeters) Diameter Ritchey Expert