Specialized SIRRUS 2003 VS Ross UNICORN 1995 specs comparison

Specialized Sirrus

General Infos

Model	Sirrus
Manufacturer	Specialized
Year of production	2003
Current price	🛒 View Price →
Color choice	-Pearl White
Sizes	- 47cm (centimeters) - 51cm (centimeters) - 54cm (centimeters) - 57cm (centimeters) - 61cm (centimeters)
Sizes	- 47cm (centimeters) - 51cm (centimeters) - 54cm (centimeters) - 57cm (centimeters) - 61cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 38c Specialized Nimbus EX
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano ST-EF35 EZ Fire STI Levers Aluminum Linear-pull Brakes
Hubs for disc brakes	Q and R Aluminum
Rims manufacturer	32-hole Alex Aluminum
Spoke nipples type	Brass Nipples
Spoke wheel	14ga. Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	Specialized A1 Aluminum
Frame type	TIG-welded
Handlebar construction	Specialized Aluminum
Handlebar extender	Optional
Handlebar stem details	Specialized Aluminum
Headset size	1 1/8 (inches) Threadless Ritchey Logic

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-HG50
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	113 (millimeters) Spindle Tien Hsin Cartridge
Crankset parts and sizes	28/38/48 Teeth Specialized Sirrus
Gear shift levers	Shimano ST-EF35 EZ Fire STI
Rear gear set	11 - 30 Teeth 8-speed

Specialized Sirrus Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 31.8 (millimeters) Shimano FC-T301
Derailleur (Rear)	Shimano Sora
Fork material	Unicrown Crown Chromoly
Fork type	Specialized

Other Specs of Specialized Sirrus

Component group sets	Hybrid Mix
Pedals details	Specialized Aluminum Platform
Rear shock absorber	Not Available
Saddle seat	Specialized Body Geometry Milano Comfort Max
Seat post extension	27.2 (millimeters) Diameter Kalloy SP-245 Suspension

Ross Unicorn

General Infos

Model	Unicorn
Manufacturer	Ross
Year of production	1995
Current price	🛒 View Price →
Color choice	-Hot pink
Sizes	- Womens 16 (inches)

Wheels And Breaking System

Bike front tire	26 X 1 3/8 (inches) Ross HF-109
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Chang Star 346P Levers Alloy Side-pull Calipers Brakes
Hubs for disc brakes	Jou Yu Nutted
Rims manufacturer	36-hole CMC 7X Steel
Spoke nipples type	Brass Nipples
Spoke wheel	1.8 (millimeters) Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	Hi-tensile Steel
Frame type	TIG-welded Steel
Handlebar construction	Steel
Handlebar extender	Optional
Handlebar stem details	Steel
Headset size	1 (inches) YST 662

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC HP-50
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	28/38/48 Teeth SR CW-XR00
Gear shift levers	Shimano Tourney MY15 Top-mount
Rear gear set	14 - 28 Teeth 5-speed

Ross Unicorn Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 28.6 (millimeters) Shimano Tourney TY-15
Derailleur (Rear)	Shimano Tourney TY15
Fork material	Unicrown Crown Hi-tensile Steel
Fork type	Akisu

Other Specs of Ross Unicorn

Component group sets	Shimano Tourney TY-15
Pedals details	Victor VP-893N
Rear shock absorber	Not Available
Saddle seat	Velo RaceLite
Seat post extension	Steel