Burley ROCK N ROLL 1995 VS Bilenky HEDGEHOG TWIN 1996 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

Bilenky Hedgehog Twin

General Infos

Model	Hedgehog Twin
Manufacturer	Bilenky
Year of production	1996
Current price	🛒 View Price →
Color choice	- green - light blue - orange - red -Dark blue
Sizes	- Captain 18/stoker 15 (inches) - captain 19/stoker 16 (inches) - captain 20/stoker 17 (inches) - captain 21/stoker 18 (inches) - captain 22/stoker 19 (inches) - custom (inches)

Wheels And Breaking System

Bike front tire	Optional
Bike rear tire	Not Available
Bike wheel size	Optional Wheels
Brakeset type	Dia-Compe SS-7 Levers Shimano XTR Brakes
Hubs for disc brakes	Not Available
Rims manufacturer	48-hole Mavic M261
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Wheelsmith Stainless Steel

Frame and Body Specs

Frame materials	Triple-butted True Temper Chromoly
Frame type	Fillet Brazed Steel
Handlebar construction	Zoom Alloy 170g
Handlebar extender	Zoom Short Stop
Handlebar stem details	Trans-X Alloy
Headset size	1 1/4 (inches) Stronglight X-16

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Sachs SCM55
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	127.5 (millimeters) Spindle Shimano BB-UN71
Crankset parts and sizes	28/44/54 Teeth Specialized Tandem
Gear shift levers	Grip Shift SRT-800 X-Ray
Rear gear set	12 - 32 Teeth 8-speed

Bilenky Hedgehog Twin Fork System Data

Derailleur (Front)	Top-pull and clamp-on 31.8 (millimeters) Shimano Deore XT
Derailleur (Rear)	Shimano Deore XT SGS
Fork material	Flat Crown Reynolds 531 Jack Taylor
Fork type	Bilenky

Other Specs of Bilenky Hedgehog Twin

Component group sets	Not Available
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	Optional
Seat post extension	Kalloy Uno