Specialized SIRRUS 2011 VS Miyata 512 1993 specs comparison

Specialized Sirrus

General Infos

Model	Sirrus
Manufacturer	Specialized
Year of production	2011
Current price	🛒 View Price →
Color choice	- Red and Sil - Sil and Blk -Blk and Sil
Sizes	- Xsmall - small - medium - large - xlarge
Sizes	- Xsmall - small - medium - large - xlarge

Wheels And Breaking System

Bike front tire	700 X 32c Specialized All Condition Sport
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	EZ Fire Levers Die Cast Alloy Brakes
Hubs for disc brakes	Forged Alloy
Rims manufacturer	32-hole Alex AS-14
Spoke nipples type	Not Available
Spoke wheel	14ga. Stainless

Frame and Body Specs

Frame materials	A1 Premium Aluminum
Frame type	TIG-welded
Handlebar construction	Alloy Small Riser
Handlebar extender	Optional
Handlebar stem details	Alloy
Headset size	1 1/8 (inches) Threadless

Gearing Specifications

Bicycle chain	KMC Z-7
Bottom bracket shell width	68 (millimeters)
Bottom bracket type	Sealed
Crankset parts and sizes	28/38/48 Teeth Shimano FCM131
Gear shift levers	EZ Fire
Rear gear set	12 - 32 Teeth 7-speed

Specialized Sirrus Fork System Data

Derailleur (Front)	Shimano
Derailleur (Rear)	Shimano Altus
Fork material	Aero Crown Steel
Fork type	Not Available

Other Specs of Specialized Sirrus

Component group sets	Road Mix
Pedals details	Nylon
Rear shock absorber	Not Available
Saddle seat	Specialized BG Riva Road
Seat post extension	27.2 (millimeters) Diameter Alloy Double Bolt

Miyata 512

General Infos

Model	512
Manufacturer	Miyata
Year of production	1993
Current price	🛒 View Price →
Color choice	-Not found
Sizes	- 19.7 - 21.3 - 22.4 - 23.6 - 24.8 - 26

Wheels And Breaking System

Bike front tire	700 X 25c Cheng Shin
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Levers Shimano 300EX Brakes
Hubs for disc brakes	Shimano
Rims manufacturer	36-hole Araya SP-30
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Full Chrome-moly
Frame type	TIG-welded Steel
Handlebar construction	Alloy AL9B
Handlebar extender	Not Available
Handlebar stem details	CroMo TIG
Headset size	Not Available

Gearing Specifications

Bicycle chain	KMC HG-50
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	42/52 Teeth Sugino AC130
Gear shift levers	Shimano 400EX Downtube
Rear gear set	13 - 26 Teeth 7-speed

Miyata 512 Fork System Data

Derailleur (Front)	Shimano 300EX
Derailleur (Rear)	Shimano 500EX
Fork material	Not Available
Fork type	Full Chrome-moly

Other Specs of Miyata 512

Component group sets	Shimano 500EX
Pedals details	Victor
Rear shock absorber	Not Available
Saddle seat	Miyata
Seat post extension	Kalloy SP243