Bilenky ECOSPORT (01) 1997 VS Burley ROCK & ROLL 2004 specs comparison

Bilenky EcoSport (01)

General Infos

Model	EcoSport (01)
Manufacturer	Bilenky
Year of production	1997
Current price	Check price Here ==>
Color choice	- Inferno - Metallic Mariner - gloss black - metallic blue - metallic jade -Black
Sizes	- Captain 18/stoker 16 (inches) - captain 19/stoker 16 (inches) - captain 20/stoker 17 (inches)
Sizes	- Captain 18/stoker 16 (inches) - captain 19/stoker 16 (inches) - captain 20/stoker 17 (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	Dia-Compe PC-7 Levers Shimano Deore XT V-Brake Brakes
Hubs for disc brakes	Shimano Deore XT
Rims manufacturer	48-hole Mavic 217 SUP
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Wheelsmith Stainless Steel

Frame and Body Specs

Frame materials	Bilenky Custom Chromoly
Frame type	TIG-welded
Handlebar construction	Titec Enduro
Handlebar extender	Not Available
Handlebar stem details	Specialized Mod 3
Headset size	1 (inches) Shimano Deore XT

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Sachs SC-M55
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	122.5 (millimeters) Spindle Shimano BB-UN51
Crankset parts and sizes	32/42/54 Teeth Ritchey Tandem
Gear shift levers	Grip Shift SRT-800 X-Ray
Rear gear set	12 - 32 Teeth 8-speed

Bilenky EcoSport (01) Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 28.6 (millimeters) Shimano Deore XT Top-swing
Derailleur (Rear)	Shimano Deore XT SGS
Fork material	Butted Unicrown Crown Tange Tandem Chromoly
Fork type	Bilenky

Other Specs of Bilenky EcoSport (01)

Component group sets	Shimano Deore XT
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	Terry Men's and Terry Women's
Seat post extension	26.6 (millimeters) Diameter Kalloy Uno and USE Suspension

Burley Rock & Roll

General Infos

Model	Rock & Roll
Manufacturer	Burley
Year of production	2004
Current price	Check price Here ==>
Color choice	-Retro Green
Sizes	- Large - medium - small

Wheels And Breaking System

Bike front tire	26 X 2.24 (inches) WTB MutanoRaptor
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Avid Speed Dial 7 Levers Avid Single Digit 7 Brakes
Hubs for disc brakes	White Industries Jockey
Rims manufacturer	40-hole Sun Rims Rhyno Lite
Spoke nipples type	Brass Nipples
Spoke wheel	14ga. Straight Gauge DT Stainless Steel

Frame and Body Specs

Frame materials	True Temper Verus Custom Butted
Frame type	TIG-welded
Handlebar construction	Ritchey Logic Pro 31.8/Ritchey Logic Pro
Handlebar extender	Optional
Handlebar stem details	Ritchey Logic Pro ATB 31.8
Headset size	1 1/8 (inches) Threadless Cane Creek STS

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-HG73
Bottom bracket shell width	Not Available
Bottom bracket type	TruVativ ISIS Cartridge
Crankset parts and sizes	30/42/52 Teeth TruVativ Elita ISIS
Gear shift levers	Shimano SL-R440
Rear gear set	11 - 32 Teeth 9-speed

Burley Rock & Roll Fork System Data

Derailleur (Front)	Clamp-on Shimano FD-R443
Derailleur (Rear)	Shimano Deore XT SGS
Fork material	Unicrown Crown True Temper Chromoly
Fork type	Burley

Other Specs of Burley Rock & Roll

Component group sets	Tandem Mix
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	WTB Laser V Race and Speed She Race
Seat post extension	Ritchey Comp and RockShox MTB Suspension