Jamis SPUTNIK 2011 VS Specialized SIRRUS 2007 specs comparison

Jamis Sputnik

General Infos

Model	Sputnik
Manufacturer	Jamis
Year of production	2011
Current price	Check price Here ==>
Color choice	- orange inferno - pearl white -Gloss black
Sizes	- 47 (centimeters) - 50 (centimeters) - 53 (centimeters) - 55 (centimeters) - 57 (centimeters) - 62cm (centimeters)
Sizes	- 47 (centimeters) - 50 (centimeters) - 53 (centimeters) - 55 (centimeters) - 57 (centimeters) - 62cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 25c Vittoria Zaffiro
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Tektro RL-721 Center Mount Levers Tektro R316 Alloy Brakes
Hubs for disc brakes	Formula Alloy
Rims manufacturer	32-hole Alex DA-13
Spoke nipples type	Not Available
Spoke wheel	14ga. Stainless

Frame and Body Specs

Frame materials	Reynolds 520 Double Butted Chromoly
Frame type	Steel
Handlebar construction	Jamis Vintage 6061
Handlebar extender	Optional
Handlebar stem details	Jamis 3D Forged
Headset size	1 1/8 (inches) Alloy Ahead

Gearing Specifications

Bicycle chain	KMC Z510HX
Bottom bracket shell width	68 (millimeters)
Bottom bracket type	110.5 (millimeters) Spindle FSA Sealed Cartridge
Crankset parts and sizes	46t Teeth FSA F.Gimondi
Gear shift levers	Not Available
Rear gear set	16 Teeth 1-speed

Jamis Sputnik Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Steel
Fork type	Lugged Chromoly

Other Specs of Jamis Sputnik

Component group sets	Road Mix
Pedals details	Alloy Track With Clips And Straps
Rear shock absorber	Not Available
Saddle seat	Selle San Marco Ponza Power
Seat post extension	27.2 (millimeters) Diameter Forged Alloy

Specialized Sirrus

General Infos

Model	Sirrus
Manufacturer	Specialized
Year of production	2007
Current price	Check price Here ==>
Color choice	- Blue - Red and Silver -Gray
Sizes	- Xlarge - xsmall - small - medium - large

Wheels And Breaking System

Bike front tire	700 X 28c Specialized All Condition
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano EF-50 Levers 6061 Linear Pull Brakes
Hubs for disc brakes	Specialized Alloy
Rims manufacturer	32-hole Rear: Alex R500 Front: Alex R-500
Spoke nipples type	Not Available
Spoke wheel	14ga. Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	Specialized A1 Premium Aluminum
Frame type	TIG-welded
Handlebar construction	Specialized Event
Handlebar extender	Optional
Handlebar stem details	Specialized 3D
Headset size	1 1/8 (inches) Integrated Specialized Mindset

Gearing Specifications

Bicycle chain	KMC Z72
Bottom bracket shell width	68 (millimeters)
Bottom bracket type	113 (millimeters) Spindle Sport Cartridge
Crankset parts and sizes	28/38/48 Teeth Sugino XD
Gear shift levers	Shimano EF-50
Rear gear set	12 - 25 Teeth 8-speed

Specialized Sirrus Fork System Data

Derailleur (Front)	31.8 (millimeters) Clamp Shimano T301
Derailleur (Rear)	Shimano Sora
Fork material	Unicrown Crown Aluminum and chromoly Steerer
Fork type	Specialized Comp

Other Specs of Specialized Sirrus

Component group sets	Co (millimeters)uter Mix
Pedals details	Alloy Cage With Toe Clips And Straps Composite Body
Rear shock absorber	Not Available
Saddle seat	Body Geometry Milano Comfort Max
Seat post extension	27.2 (millimeters) Diameter Alloy Suspension