Sun Bicycles RETRO 7 2008 VS Sun Bicycles KEY WEST ALUMINUM 2003 specs comparison

Sun Bicycles Retro 7

General Infos

Model	Retro 7
Manufacturer	Sun Bicycles
Year of production	2008
Current price	Check price Here ==>
Color choice	- Blue - Red -Black
Sizes	- 18.5 (inches) - womens 15 (inches) - womens 17 (inches)
Sizes	- 18.5 (inches) - womens 15 (inches) - womens 17 (inches)

Wheels And Breaking System

Bike front tire	26 X 2.125 (inches) Kenda K-927
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Tektro Alloy For V-Brake Levers Tektro Alloy V-brake Brakes
Hubs for disc brakes	Steel With 3/8 (inches) Axle - Nutted
Rims manufacturer	36-hole Alloy Single Wall Weinman AS7X
Spoke nipples type	Brass Nipples
Spoke wheel	14ga. Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	Hi-Tensile Steel
Frame type	TIG-Welded
Handlebar construction	25 (inches) Wide X 9.65 (inches) Rise Steel Cruiser Type
Handlebar extender	Not Available
Handlebar stem details	180 (millimeters) Quill 80 (millimeters) Ext Alloy
Headset size	Black 1 (inches) Threaded Steel

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC Z50
Bottom bracket shell width	68 (millimeters) American
Bottom bracket type	9-Piece Loose Ball For OPC
Crankset parts and sizes	44T 6-1/2 (inches) CP CP Teeth Steel Steel OPC
Gear shift levers	SRAM MRX Grip Shift
Rear gear set	14 - 28 Teeth 7-speed

Sun Bicycles Retro 7 Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Shimano Tourney TX-51
Fork material	Unicrown With 1-1/8 (inches) Curved & Tapered Legs Crown Hi-Tensile Steel
Fork type	Sun

Other Specs of Sun Bicycles Retro 7

Component group sets	Cruiser Mix
Pedals details	Wellgo LU-990 Cruiser
Rear shock absorber	Not Available
Saddle seat	Sun Coil Spring Cruiser
Seat post extension	10 (inches) 25.4 (millimeters) Diameter CP Steel

Sun Bicycles Key West Aluminum

General Infos

Model	Key West Aluminum
Manufacturer	Sun Bicycles
Year of production	2003
Current price	Check price Here ==>
Color choice	- Blue and Ball Burnished - Red and Ball Burnished -Ball Burnished
Sizes	- 19 (inches) - womens 17 (inches)

Wheels And Breaking System

Bike front tire	Rear: 20 X 2.125 (inches) Kenda K-841 Front: 26 X 2.125 (inches) Kenda K-841
Bike rear tire	Not Available
Bike wheel size	Rear: 20 (inches) Wheels Front: 26 (inches)
Brakeset type	Tektro 380A Levers Tektro 832A Linear Pull Brakes
Hubs for disc brakes	Aluminum
Rims manufacturer	36-hole Aluminum
Spoke nipples type	Brass Nipples
Spoke wheel	14ga. Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	6061 T6 Aluminum
Frame type	TIG-welded
Handlebar construction	Cruiser Steel
Handlebar extender	Not Available
Handlebar stem details	Aluminum
Headset size	1 (inches) Threaded Steel

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC Z410
Bottom bracket shell width	American
Bottom bracket type	Victor VP-B32
Crankset parts and sizes	44 Teeth 1-piece 170 (millimeters)
Gear shift levers	SRAM MRX
Rear gear set	14 - 34 Teeth 7-speed Freewheel

Sun Bicycles Key West Aluminum Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Shimano MR-40
Fork material	Unicrown Crown Hi-tensile Steel
Fork type	Not Available

Other Specs of Sun Bicycles Key West Aluminum

Component group sets	Not Available
Pedals details	Wellgo LU-990
Rear shock absorber	Not Available
Saddle seat	Viscount 2350
Seat post extension	27.2 (millimeters) Diameter Suspension Aluminum