Bilenky HEDGEHOG TWIN 1995 VS Burley ROCK N ROLL 2006 specs comparison

Bilenky Hedgehog Twin

General Infos

Model	Hedgehog Twin
Manufacturer	Bilenky
Year of production	1995
Current price	Check price Here ==>
Color choice	- Bluesberry - Coral Reef - pomegranate - zuchinni -Custom
Sizes	- Captain 18/stoker 16 (inches) - captain 19/stoker 16 (inches) - captain 20/stoker 17 (inches) - custom (inches)
Sizes	- Captain 18/stoker 16 (inches) - captain 19/stoker 16 (inches) - captain 20/stoker 17 (inches) - custom (inches)

Wheels And Breaking System

Bike front tire	26 X 2.125 (inches) Specialized Ground Control
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano Deore DX Levers Shimano Deore LX M-System Brakes
Hubs for disc brakes	Hope Tandem Cassette
Rims manufacturer	40-hole Sun Metal CRT16 II
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Wheelsmith Stainless Steel

Frame and Body Specs

Frame materials	Reynolds 531; Tange Prestige
Frame type	Fillet Brazed Steel
Handlebar construction	Zoom Alloy 170 Gr
Handlebar extender	Zoom Bar Ends
Handlebar stem details	Zoom Original
Headset size	1 1/8 (inches) Shimano Deore LX

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Union 915
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	32/44/54 Teeth Specialized Tandem
Gear shift levers	Grip Shift SRT-600
Rear gear set	12 - 32 Teeth 8-speed

Bilenky Hedgehog Twin Fork System Data

Derailleur (Front)	Top-pull and clamp-on 28.6 (millimeters) Campagnolo Contax
Derailleur (Rear)	Shimano Deore XT GS
Fork material	Unicrown Crown Reynolds 531
Fork type	Bilenky

Other Specs of Bilenky Hedgehog Twin

Component group sets	Shimano Deore XT and LX
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	Vetta Gel Lite
Seat post extension	26.6 (millimeters) Diameter Zoom SP-41

Burley Rock n Roll

General Infos

Model	Rock n Roll
Manufacturer	Burley
Year of production	2006
Current price	Check price Here ==>
Color choice	- Maize Yellow -Matte Black
Sizes	- Sm - Md - Lg

Wheels And Breaking System

Bike front tire	26 X 1.95 (inches) WTB All Terrainasaurus
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano Deore XT Dual Control Levers Avid Single Digit 7 Front and Avid BB-7 Disc Rear Brakes
Hubs for disc brakes	Shimano Deore XT
Rims manufacturer	40-hole Sun Rims Rhyno Lite
Spoke nipples type	Brass Nipples
Spoke wheel	14ga. Straight Gauge DT Swiss Stainless Steel

Frame and Body Specs

Frame materials	True Temper Verus
Frame type	TIG-welded
Handlebar construction	Ritchey Rizer Pro
Handlebar extender	Not Available
Handlebar stem details	Ritchey Pro 31.8
Headset size	1 1/8 (inches) Threadless Cane Creek S-3

Gearing Specifications

Bicycle chain	Shimano CN-HG73
Bottom bracket shell width	Not Available
Bottom bracket type	Truvativ ISIS
Crankset parts and sizes	30/42/52 Teeth Truvativ Elita ISIS
Gear shift levers	Shimano Deore XT Dual Control
Rear gear set	11 - 32 Teeth 9-speed

Burley Rock n Roll Fork System Data

Derailleur (Front)	Clamp-on Shimano FD-R443
Derailleur (Rear)	Shimano XTR
Fork material	True Temper Verus
Fork type	Burley

Other Specs of Burley Rock n Roll

Component group sets	Tandem Mix
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	WTB Laser V and Speed She
Seat post extension	Ritchey Logic and Cane Creek Thudbuster ST