Electra AMSTERDAM SPORT CUSTOM 3I 2009 VS Jamis SPUTNIK 2011 specs comparison

Electra Amsterdam Sport Custom 3i

General Infos

Model	Amsterdam Sport Custom 3i
Manufacturer	Electra
Year of production	2009
Current price	Check price Here ==>
Color choice	-Root Beer Metallic
Sizes	- Standard size for everyone
Sizes	- Standard size for everyone

Wheels And Breaking System

Bike front tire	700 X 38c Street Tread
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Alloy 4 Finger Reach Adjust Levers Forged Alloy Linear Pull Brakes
Hubs for disc brakes	Rear: Shimano Nexus 3 Speed Internal Gear With Coaster Brake Front: Alloy High-Flange
Rims manufacturer	36-hole Alloy Double Wall
Spoke nipples type	Brass
Spoke wheel	14ga. Stainless

Frame and Body Specs

Frame materials	6061-T6 Alloy
Frame type	TIG-welded
Handlebar construction	Alloy Custom Bend Riser
Handlebar extender	Optional
Handlebar stem details	Alloy Quill
Headset size	1 1/8 (inches) Threaded

Gearing Specifications

Bicycle chain	1/2 X 1/8 (inches) KMC
Bottom bracket shell width	68 (millimeters)
Bottom bracket type	116 (millimeters) Spindle Sealed Cartridge
Crankset parts and sizes	38 Teeth Forged Alloy
Gear shift levers	Shimano Revo Twist
Rear gear set	19 Teeth 3-speed Internal

Electra Amsterdam Sport Custom 3i Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Unicrown Crown Steel
Fork type	Not Available

Other Specs of Electra Amsterdam Sport Custom 3i

Component group sets	Co (millimeters)uter Mix
Pedals details	Alloy Platform With Kraton Inserts
Rear shock absorber	Not Available
Saddle seat	Retro Leatherette With Springs
Seat post extension	27.2 (millimeters) Diameter Butted Alloy Micro-adjust

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)

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