GT QUATREFOIL 1993 VS Bilenky HEDGEHOG TWIN 1995 specs comparison

GT Quatrefoil

General Infos

Model	Quatrefoil
Manufacturer	GT
Year of production	1993
Current price	🛒 View Price →
Color choice	-Not found
Sizes	- 20/18 - 19/17 - 18/15
Sizes	- 20/18 - 19/17 - 18/15

Wheels And Breaking System

Bike front tire	Cheng Shin Dual Purpose
Bike rear tire	Not Available
Bike wheel size	Not Available
Brakeset type	Levers Shimano Altus A20 Brakes
Hubs for disc brakes	Shimano Exage
Rims manufacturer	36-hole Araya TM-18
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Tange MTB DB Chrome-moly
Frame type	TIG-welded Steel
Handlebar construction	GT Ergo With Multi-Hand Positions
Handlebar extender	Not Available
Handlebar stem details	GT Chromoly ATB
Headset size	Not Available

Gearing Specifications

Bicycle chain	DID Super Lanner
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	28/40/50 Teeth Sugino GP Tandem
Gear shift levers	Shimano Altus A10 Rapidfire Plus
Rear gear set	12 - 28 Teeth 7-speed

GT Quatrefoil Fork System Data

Derailleur (Front)	Shimano Altus A10
Derailleur (Rear)	Shimano Altus A10
Fork material	Not Available
Fork type	GT Unicrown Full Chrome-moly

Other Specs of GT Quatrefoil

Component group sets	Shimano Altus A10 Rapidfire Plus
Pedals details	ATB With Steel Cage
Rear shock absorber	Not Available
Saddle seat	GT Gel Lite
Seat post extension	GT Alloy Micro-Adjust

Bilenky Hedgehog Twin

General Infos

Model	Hedgehog Twin
Manufacturer	Bilenky
Year of production	1995
Current price	🛒 View Price →
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)

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