Burley ROCK N ROLL 1995 VS da vinci Designs SYMBIOSIS XC ALUMINUM 2003 specs comparison

Burley Rock n Roll

General Infos

Model	Rock n Roll
Manufacturer	Burley
Year of production	1995
Current price	🛒 View Price →
Color choice	-Silver
Sizes	- Captain 18/stoker 15 (inches) - captain 19.5/stoker 17 (inches) - captain 21/stoker 18.5 (inches)
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	26 X 1.50 (inches) Specialized Nimbus III
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano Deore LX Levers Shimano Deore LX M-System Brakes
Hubs for disc brakes	Hope Tandem Cassette
Rims manufacturer	40-hole Weinmann 2419
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Union Stainless Steel

Frame and Body Specs

Frame materials	Double-butted Oversize True Temper and 4130 Chromoly
Frame type	TIG-welded Steel
Handlebar construction	True Temper MTB 22 (inches) 6061 Light Alloy
Handlebar extender	Optional
Handlebar stem details	Burley Chromoly Oversize
Headset size	1 1/8 (inches) Tange-Seiki Avenger OS-H2

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) DID Supershift
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	28/44/54 Teeth Specialized Tandem
Gear shift levers	Shimano Deore LX RapidFire Plus
Rear gear set	11 - 28 Teeth 8-speed

Burley Rock n Roll Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 28.6 (millimeters) Shimano Deore LX
Derailleur (Rear)	Shimano Deore XT SGS
Fork material	Oversize Unicrown Crown True Temper 4130 Chromoly
Fork type	Burley Tandem

Other Specs of Burley Rock n Roll

Component group sets	Shimano Deore XT and LX
Pedals details	With Cateye Clips & Straps MKS Alloy MTE
Rear shock absorber	Not Available
Saddle seat	Vetta SL Racing and Vetta SL MTB
Seat post extension	26.6 (millimeters) Diameter Kalloy SP-243

da vinci Designs Symbiosis XC Aluminum

General Infos

Model	Symbiosis XC Aluminum
Manufacturer	da vinci Designs
Year of production	2003
Current price	🛒 View Price →
Color choice	- custom designs available at an additional cost -20 standard color options
Sizes	- Stock and custom sizing available

Wheels And Breaking System

Bike front tire	Optional
Bike rear tire	Not Available
Bike wheel size	Optional Wheels
Brakeset type	Hope Levers Hope Open 2 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	Easton Elite
Frame type	TIG-welded
Handlebar construction	Bontrager Race Modified
Handlebar extender	Optional
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	SRAM 9.0 Shorty
Rear gear set	Optional Of Gearing 8-speed

da vinci Designs Symbiosis XC Aluminum Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 28.6 (millimeters) Campagnolo Racing Triple
Derailleur (Rear)	SRAM ESP 9.0
Fork material	Dual Crown Oversize Chromoly
Fork type	4.0 (inches) Travel Bombshell Custom Tandem

Other Specs of da vinci Designs Symbiosis XC Aluminum

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