Counterpoint OPUS IV 1995 VS Rans SCREAMER GL63 1998 specs comparison

Counterpoint Opus IV

General Infos

Model	Opus IV
Manufacturer	Counterpoint
Year of production	1995
Current price	Check price Here ==>
Color choice	- green - red -Dark black
Sizes	- Captain 18/stoker adjustable recumbent - captain 20/stoker adjustable recumbent - captain 22/stoker adjustable recumbent.
Sizes	- Captain 18/stoker adjustable recumbent - captain 20/stoker adjustable recumbent - captain 22/stoker adjustable recumbent.

Wheels And Breaking System

Bike front tire	Rear: 26 X 1.25 (inches) Specialized Fat Boy Front: 20 X 1.75 (inches) Peregrine HP
Bike rear tire	Not Available
Bike wheel size	Rear: 26 (inches) Wheels Front: 20 (inches)
Brakeset type	Dia-Compe FSE Levers Dia-Compe 984 Brakes
Hubs for disc brakes	Sachs New Success
Rims manufacturer	36-hole Araya 7X
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	4130 Chromoly and 6061 T6 Aluminum
Frame type	TIG-welded Steel
Handlebar construction	Specialized Rockbar
Handlebar extender	Control Tech Stix Lite II
Handlebar stem details	SR CYS 50
Headset size	1 (inches) Dia-Compe Aheadset and Specialized Pro Steel

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Sachs SC-40
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	26/42/52 Teeth Sugino Fuse Tandem
Gear shift levers	Grip Shift SRT-500
Rear gear set	12 Teeth 7-speed

Counterpoint Opus IV Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 28.6 (millimeters) Shimano Deore XT
Derailleur (Rear)	Shimano Deore XT SGS
Fork material	Unicrown Crown 4130 Chromoly
Fork type	Opus Custom

Other Specs of Counterpoint Opus IV

Component group sets	Not Available
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	Specialized Blob and Sew What!? Mesh
Seat post extension	26.8 (millimeters) Diameter Specialized Direct Drive

Rans Screamer GL63

General Infos

Model	Screamer GL63
Manufacturer	Rans
Year of production	1998
Current price	Check price Here ==>
Color choice	- red -Crazy plum
Sizes	- Rider can adjust manually

Wheels And Breaking System

Bike front tire	Rear: 26 X 1.40 (inches) Ritchey Tom Slick Front: 20 X 1.75 (inches) Tioga St. Comp.
Bike rear tire	Not Available
Bike wheel size	Rear: 26 (inches) Wheels Front: 20 (inches)
Brakeset type	Magura Hydrostop Levers Magura Hydraulic HS24 Brakes
Hubs for disc brakes	Rear: Sachs 3 X 7 Front: Sachs Quarz
Rims manufacturer	36-hole Rear: Bontrager Mustang Asym Front: Bontrager Mack
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge DT Stainless Steel

Frame and Body Specs

Frame materials	4130 chromoly c
Frame type	TIG-welded
Handlebar construction	Rans V-Bar
Handlebar extender	Not Available
Handlebar stem details	Rans Tilt and Adjustable
Headset size	1 (inches) Suntour XC Pro

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Sachs PC-41
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	122 (millimeters) Spindle Shimano BB-UN52
Crankset parts and sizes	26/38/54 Teeth Ritchey Tandem
Gear shift levers	Grip Shift ESP 9.0SL
Rear gear set	12 - 28 Teeth 7-speed

Rans Screamer GL63 Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 28.6 (millimeters) Grip Shift ESP 9.0SL
Derailleur (Rear)	Grip Shift ESP 9.0SL
Fork material	Unicrown Crown 4130 Chromoly
Fork type	Nobilette

Other Specs of Rans Screamer GL63

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