Bilenky HEDGEHOG TWIN 1995 VS da vinci Designs JOINT ADVENTURE 1998 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

da vinci Designs Joint AdVenture

General Infos

Model	Joint AdVenture
Manufacturer	da vinci Designs
Year of production	1998
Current price	Check price Here ==>
Color choice	- deep dark metallic blue - metallic burgundy -Dark metallic green
Sizes	- Large - large/small - medium - small

Wheels And Breaking System

Bike front tire	Optional
Bike rear tire	Not Available
Bike wheel size	Optional Wheels
Brakeset type	Avid Ultimate Levers Avid 1D-20 Brakes
Hubs for disc brakes	Rear: White Industries Tandem Front: White Industries Tracker
Rims manufacturer	36-hole and 40-hole Da Vinci Designs V-22
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Double-butted Wheelsmith Stainless Steel

Frame and Body Specs

Frame materials	Custom Chromoly Mix
Frame type	TIG-welded
Handlebar construction	Titec Enduro 141
Handlebar extender	Onza Raw
Handlebar stem details	Titec Front Loading and Control Tech Stoker
Headset size	1 1/8 (inches) Threadless Ritchey Logic Comp

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC SS-91S
Bottom bracket shell width	Not Available
Bottom bracket type	107 (millimeters) and 112 (millimeters) Spindle Da Vinci Eccentrics Independent Coasting System
Crankset parts and sizes	12/18/24/30 Teeth Da Vinci Designs Direct Drive
Gear shift levers	Grip Shift ESP 9.0SL
Rear gear set	12 Teeth 8-speed

da vinci Designs Joint AdVenture Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 28.6 (millimeters) Sachs Quarz
Derailleur (Rear)	Grip Shift ESP 9.0SL
Fork material	Custom-drawn Unicrown Crown 4130 Chromoly
Fork type	Da Vinci Designs

Other Specs of da vinci Designs Joint AdVenture

Component group sets	Tandem Mix
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	Selle Italia Eversoft and Terry Women's
Seat post extension	27.2 (millimeters) Diameter Kalloy Uno and USE Suspension