Dirt Research KOBUK (02) 1997 VS Kona HUMU 2011 specs comparison

Dirt Research Kobuk (02)

General Infos

Model	Kobuk (02)
Manufacturer	Dirt Research
Year of production	1997
Current price	Check price Here ==>
Color choice	- teal -Amethyst
Sizes	- 14 (inches) - 16 (inches) - 18 (inches) - 20 (inches) - 22 (inches) - 24 (inches)
Sizes	- 14 (inches) - 16 (inches) - 18 (inches) - 20 (inches) - 22 (inches) - 24 (inches)

Wheels And Breaking System

Bike front tire	26 X 2.10 (inches) WTB VelociRaptor
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano STX Levers Shimano STX M-System Brakes
Hubs for disc brakes	Shimano STX-RC
Rims manufacturer	32-hole Sun Rims DW 6000
Spoke nipples type	Brass Nipples
Spoke wheel	1.8 (millimeters) Straight Gauge DT Stainless Steel

Frame and Body Specs

Frame materials	Columbus DR
Frame type	TIG-welded
Handlebar construction	Dirt Research 140g Aluminum
Handlebar extender	Dirt Research
Handlebar stem details	Dirt Research
Headset size	1 1/8 (inches) Threadless Tioga ST2-E

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-IG51
Bottom bracket shell width	73 (millimeters) English
Bottom bracket type	110 (millimeters) Spindle Shimano BB-LP26
Crankset parts and sizes	22/32/42 Teeth Shimano STX
Gear shift levers	Shimano STX RapidFire SL
Rear gear set	11 - 30 Teeth 8-speed

Dirt Research Kobuk (02) Fork System Data

Derailleur (Front)	Top-pull and clamp-on 28.6 (millimeters) Shimano STX Top-swing
Derailleur (Rear)	Shimano STX
Fork material	Butted Unicrown Crown Tange Chromoly
Fork type	Dirt Research

Other Specs of Dirt Research Kobuk (02)

Component group sets	Shimano STX
Pedals details	Dirt Research Aluminum
Rear shock absorber	Not Available
Saddle seat	Dirt Research Racing
Seat post extension	27.0 (millimeters) Diameter Dirt Research

Kona HUMU

General Infos

Model	HUMU
Manufacturer	Kona
Year of production	2011
Current price	Check price Here ==>
Color choice	-Black
Sizes	- 16 (inches) - 18 (inches) - 20 (inches)

Wheels And Breaking System

Bike front tire	26 X 2.125 (inches) CST Cruiser
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Tektro CL333 Levers Tektro 849AL Brakes
Hubs for disc brakes	Formula
Rims manufacturer	Alex Zuma 3.0
Spoke nipples type	Not Available
Spoke wheel	14ga. Stainless Stainless

Frame and Body Specs

Frame materials	Kona 7005 Aluminum Butted
Frame type	Aluminum
Handlebar construction	Kona Cruiser
Handlebar extender	Optional
Handlebar stem details	Kona Cruiser
Headset size	Ritchey LB Plus

Gearing Specifications

Bicycle chain	KMC Z610
Bottom bracket shell width	Not Available
Bottom bracket type	RPM
Crankset parts and sizes	42T Teeth FSA
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	Not Available
Fork type	Kona Project Two

Other Specs of Kona HUMU

Component group sets	Mountain Mix
Pedals details	Wellgo LU-393
Rear shock absorber	Not Available
Saddle seat	Kona Classic Klunker
Seat post extension	Kona Thumb