Diamondback SERENE CLASSIC 2011 VS Kona HUMU 2010 specs comparison

Diamondback Serene Classic

General Infos

Model	Serene Classic
Manufacturer	Diamondback
Year of production	2011
Current price	Check price Here ==>
Color choice	-Blue
Sizes	- WXS (13) (inches) - WS (inches) - WM (inches)
Sizes	- WXS (13) (inches) - WS (inches) - WM (inches)

Wheels And Breaking System

Bike front tire	26 X 1.95 (inches) Kenda Comfort With K-shield
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Promax Linear Levers ProMax Linear Brakes
Hubs for disc brakes	Alloy QR
Rims manufacturer	36-hole and 32-hole Double Tunnel Alloy SSW26
Spoke nipples type	Not Available
Spoke wheel	14ga. Stainless Steel Stainless

Frame and Body Specs

Frame materials	6061-T6 Heat-Treated Aluminum
Frame type	Aluminum
Handlebar construction	Steel Satin Finish Riser 70 (millimeters)
Handlebar extender	Optional
Handlebar stem details	Alloy Adjustable Quill
Headset size	1 1/8 (inches) Threaded

Gearing Specifications

Bicycle chain	KMC Z51
Bottom bracket shell width	Not Available
Bottom bracket type	Cartridge Type
Crankset parts and sizes	22/32/42t Teeth Comfort Compact Alloy With Chainguard
Gear shift levers	Shimano RS25 Light Action Twist
Rear gear set	14 - 34 Teeth 7-speed

Diamondback Serene Classic Fork System Data

Derailleur (Front)	MicroShift M20
Derailleur (Rear)	Shimano TX31
Fork material	Not Available
Fork type	50 (millimeters) Travel Comfort Suspension

Other Specs of Diamondback Serene Classic

Component group sets	Hybrid Mix
Pedals details	Avenir Comfort Platform
Rear shock absorber	Not Available
Saddle seat	Avenir Comfort
Seat post extension	27.2 (millimeters) Diameter Alloy Suspension

Kona Humu

General Infos

Model	Humu
Manufacturer	Kona
Year of production	2010
Current price	Check price Here ==>
Color choice	-Metallic Red
Sizes	- 16 (inches) - 18 (inches) - 20 (inches)

Wheels And Breaking System

Bike front tire	26 X 2.3 (inches) Kenda K-Rad
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Tektro Retro Levers Tektro 849AL Brakes
Hubs for disc brakes	Formula
Rims manufacturer	Alex Zuma 3.0
Spoke nipples type	Not Available
Spoke wheel	14ga. Stainless

Frame and Body Specs

Frame materials	Kona Chromoly Butted
Frame type	TIG-welded
Handlebar construction	Kona Cruiser
Handlebar extender	Not Available
Handlebar stem details	Kona OB and DH
Headset size	1 1/8 (inches) Threadless Ritchey LB-Plus

Gearing Specifications

Bicycle chain	KMC Z610
Bottom bracket shell width	68 (millimeters)
Bottom bracket type	RPM 7420
Crankset parts and sizes	42 Teeth CY2F-100BT With Guard
Gear shift levers	Not Available
Rear gear set	18 Teeth 1-speed

Kona Humu Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Unicrown Crown Cromoly
Fork type	Kona P2

Other Specs of Kona Humu

Component group sets	Co (millimeters)uter Mix
Pedals details	Wellgo LU-393
Rear shock absorber	Not Available
Saddle seat	Velo Classic Cruiser
Seat post extension	Kona Thumb