Sun Bicycles RETRO ALLOY 3 2008 VS Kona HUMUHUMU 2007 specs comparison

Sun Bicycles Retro Alloy 3

General Infos

Model	Retro Alloy 3
Manufacturer	Sun Bicycles
Year of production	2008
Current price	Check price Here ==>
Color choice	- Blue - Lt Blue - Pink - Red - Yellow -Black
Sizes	- 18 (inches) - womens 16 (inches)
Sizes	- 18 (inches) - womens 16 (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	None Front and Shimano Nexus 3-Speed With Integrated Coaster Brake Rear
Hubs for disc brakes	Rear: Shimano Nexus 3-Speed With Integrated Coaster Brake Front: Alloy and 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	7005 PG Aluminum
Frame type	TIG-welded
Handlebar construction	26.77 (inches) Wide X 11.81 (inches) Rise Steel Cruiser Type
Handlebar extender	Not Available
Handlebar stem details	180 (millimeters) Quill 80 (millimeters) Ext Alloy
Headset size	Sealed 1 (inches) Threaded VP-MH203C Steel

Gearing Specifications

Bicycle chain	1/2 X 1/8 (inches) KMC Z410
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	124.5 (millimeters) Spindle VP-B32 Cup & Cone Style
Crankset parts and sizes	170 (millimeters) 3-Piece 36T Silver Teeth Steel Alloy
Gear shift levers	Shimano Nexus Revo Twist Shifter
Rear gear set	18 Teeth 3-speed Internal

Sun Bicycles Retro Alloy 3 Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Unicrown With 1-1/8 (inches) Legs Crown Hi-Tensile Steel
Fork type	Sun

Other Specs of Sun Bicycles Retro Alloy 3

Component group sets	Cruiser Mix
Pedals details	Wellgo LU-990 Cruiser
Rear shock absorber	Not Available
Saddle seat	Double Coil Spring With High Density Foam Sun Two and Tone Cruiser
Seat post extension	27.2 (millimeters) Diameter 300 (millimeters) Alloy

Kona HUMUHUMU

General Infos

Model	HUMUHUMU
Manufacturer	Kona
Year of production	2007
Current price	Check price Here ==>
Color choice	- Steel Blue -Brown
Sizes	- 16 (inches) - 18 (inches) - 20 (inches)

Wheels And Breaking System

Bike front tire	26 X 3.00 (inches) Kenda Cruiser Black Wall
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Coaster Brake Rear
Hubs for disc brakes	Rear: Shimano Coaster Brake Front: Formula
Rims manufacturer	Araya VP-20
Spoke nipples type	Not Available
Spoke wheel	14ga. Stainless Steel

Frame and Body Specs

Frame materials	Kona Double Butted Cromoly
Frame type	TIG-welded
Handlebar construction	Kona Cruiser
Handlebar extender	Optional
Handlebar stem details	Kona Control
Headset size	1 1/8 (inches) Ritchey LB

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC Z610 RB
Bottom bracket shell width	Not Available
Bottom bracket type	RPM 7420ST
Crankset parts and sizes	42 Teeth RPM CY2F
Gear shift levers	Not Available
Rear gear set	18 Teeth 1-speed

Kona HUMUHUMU Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Unicrown Crown Chromoly
Fork type	Kona Project Two

Other Specs of Kona HUMUHUMU

Component group sets	Cruiser Mix
Pedals details	Kona Cruiser
Rear shock absorber	Not Available
Saddle seat	Velo Comfort
Seat post extension	Kona Thumb