Ryan DUPLEX 1995 VS Vision R42 A/E (01) 1997 specs comparison

Ryan DuPlex

General Infos

Model	DuPlex
Manufacturer	Ryan
Year of production	1995
Current price	Check price Here ==>
Color choice	-Black -red
Sizes	- Standard
Sizes	- Standard

Wheels And Breaking System

Bike front tire	Rear: 26 X 1.50 (inches) Specialized Nimbus III Front: 20 X 1.50 (inches) Haro Holeshot
Bike rear tire	Not Available
Bike wheel size	Rear: 26 (inches) Wheels Front: 20 (inches)
Brakeset type	Dia-Compe 273K Levers Scott SE With Arai Drum Brakes
Hubs for disc brakes	Phil Wood Tandem
Rims manufacturer	48-hole Sun Metal Chinook
Spoke nipples type	Not Available
Spoke wheel	Stainless Steel

Frame and Body Specs

Frame materials	True Temper Chromoly
Frame type	TIG-welded Steel
Handlebar construction	Recumbent
Handlebar extender	Advent
Handlebar stem details	Recumbent
Headset size	1 (inches) Tioga Expert

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC HP-70S
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	32/44/54 Teeth Specialized Tandem
Gear shift levers	Shimano SL-BS50 600 Ultegra Bar-end 7-speed
Rear gear set	13 - 32 Teeth 7-speed

Ryan DuPlex Fork System Data

Derailleur (Front)	Bottom-pull Shimano Deore LX
Derailleur (Rear)	Shimano Deore LX
Fork material	Unicrown Crown Chromoly
Fork type	Not Available

Other Specs of Ryan DuPlex

Component group sets	Shimano Deore LX
Pedals details	SR and Suntour Low-Fat Sport
Rear shock absorber	Not Available
Saddle seat	Aluminum Frame Recumbent
Seat post extension	Not Available

Vision R42 A/E (01)

General Infos

Model	R42 A/E (01)
Manufacturer	Vision
Year of production	1997
Current price	Check price Here ==>
Color choice	- metallic teal -Burgundy
Sizes	- Rider can adjust manually

Wheels And Breaking System

Bike front tire	Rear: 26 X 1.50 (inches) Specialized Turbo T Front: 16 X 1 3/8 (inches) Vision HP
Bike rear tire	Not Available
Bike wheel size	Rear: 26 (inches) Wheels Front: 16 (inches)
Brakeset type	Dia-Compe PC-7 Levers Dia-Compe VC-747 Brakes
Hubs for disc brakes	Shimano RX-100
Rims manufacturer	32-hole Sun Rims M14A
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Sapim Stainless Steel

Frame and Body Specs

Frame materials	4130 chromoly c
Frame type	TIG-welded
Handlebar construction	Custom
Handlebar extender	Not Available
Handlebar stem details	Not Available
Headset size	1 (inches) YST 8002

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC SS-90S
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	127 (millimeters) Spindle Shimano BB-UN51
Crankset parts and sizes	30/42/52 Teeth Shimano RX-100
Gear shift levers	Sachs Wavey
Rear gear set	12 - 28 Teeth 8-speed

Vision R42 A/E (01) Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 28.6 (millimeters) Shimano RX-100 Top-swing
Derailleur (Rear)	Shimano RX-100 GS
Fork material	Sloping Crown 4130 Chromoly
Fork type	Vision

Other Specs of Vision R42 A/E (01)

Component group sets	Shimano RX-100
Pedals details	Wellgo LU-946A With Clips & Straps
Rear shock absorber	Not Available
Saddle seat	Vision Nylon Mesh
Seat post extension	Not Available