Kona BLAST 2003 VS Trek 8900 1998 specs comparison

Kona Blast

General Infos

Model	Blast
Manufacturer	Kona
Year of production	2003
Current price	Check price Here ==>
Color choice	-Gray and Blue
Sizes	- 14 (inches) - 16 (inches) - 18 (inches) - 19 (inches) - 20 (inches) - 21 (inches)
Sizes	- 14 (inches) - 16 (inches) - 18 (inches) - 19 (inches) - 20 (inches) - 21 (inches)

Wheels And Breaking System

Bike front tire	26 X 1.90 (inches) Tioga Factory
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Tektro XC Levers Tektro XC Brakes
Hubs for disc brakes	Rear: Shimano QR Front: Formula XC
Rims manufacturer	Strong
Spoke nipples type	Not Available
Spoke wheel	15ga. Front and 14ga. Rear Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	Double-butted 7005 Aluminum
Frame type	TIG-welded
Handlebar construction	Kona Aluminum Riser
Handlebar extender	Optional
Handlebar stem details	Kona Control
Headset size	1 1/8 (inches) Threadless VP Threadless

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-HG50
Bottom bracket shell width	Not Available
Bottom bracket type	VP Cartridge
Crankset parts and sizes	22/32/42 Teeth TruVativ Five-D
Gear shift levers	Shimano Deore
Rear gear set	11 - 32 Teeth 9-speed

Kona Blast Fork System Data

Derailleur (Front)	Shimano Deore
Derailleur (Rear)	Shimano Deore
Fork material	Single Crown Aluminum and magnesium
Fork type	80 (millimeters) Travel Marzocchi EXR Comp

Other Specs of Kona Blast

Component group sets	Mountain Mix
Pedals details	Wellgo Aluminum
Rear shock absorber	Not Available
Saddle seat	SDG Comfort Comp
Seat post extension	Kona Thumb

Trek 8900

General Infos

Model	8900
Manufacturer	Trek
Year of production	1998
Current price	Check price Here ==>
Color choice	-Yellow
Sizes	- 13 (inches) - 16.5 (inches) - 18 (inches) - 19.5 (inches) - 21 (inches)

Wheels And Breaking System

Bike front tire	Rear: 26 X 1.95 (inches) Bontrager Revolt SS Front: 26 X 2.10 (inches) Bontrager Revolt SS
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Hayes Levers Hayes Hydraulic Disc Brake System Brakes
Hubs for disc brakes	Hayes and Hugi
Rims manufacturer	32-hole Bontrager
Spoke nipples type	Alloy Nipples
Spoke wheel	2.0 (millimeters) Double-butted DT Stainless Steel

Frame and Body Specs

Frame materials	Alpha SL Aluminum
Frame type	TIG-welded
Handlebar construction	ICON 2014
Handlebar extender	ICON Ergo
Handlebar stem details	ICON
Headset size	1 1/8 (inches) Threadless WTB Grease Guard

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Sachs PC-51
Bottom bracket shell width	73 (millimeters) English
Bottom bracket type	113 (millimeters) Spindle Shimano BB-UN72
Crankset parts and sizes	22/32/42 Teeth Shimano Deore XT
Gear shift levers	Shimano Deore XT RapidFire SL
Rear gear set	11 - 30 Teeth 8-speed

Trek 8900 Fork System Data

Derailleur (Front)	Shimano Deore XT Top-swing
Derailleur (Rear)	Shimano XTR SGS
Fork material	Triple-clamp Crown Aluminum and magnesium
Fork type	Rock Shox Sid

Other Specs of Trek 8900

Component group sets	Mountain Mix
Pedals details	ICON Clipless
Rear shock absorber	Not Available
Saddle seat	Bontrager Plus 10
Seat post extension	27.2 (millimeters) Diameter ICON 2