Univega BORALYN S8.9 1994 VS Trek 4500 2005 specs comparison

Univega Boralyn S8.9

General Infos

Model	Boralyn S8.9
Manufacturer	Univega
Year of production	1994
Current price	Check price Here ==>
Color choice	-Not found
Sizes	- 14.5 (inches) - 17 (inches) - 19 (inches) - 20.5 (inches)
Sizes	- 14.5 (inches) - 17 (inches) - 19 (inches) - 20.5 (inches)

Wheels And Breaking System

Bike front tire	26 X 2.10 (inches) Ritchey Climb Max
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Levers Shimano Deore XT Brakes
Hubs for disc brakes	Shimano Deore XT
Rims manufacturer	32-hole Mavic 230
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Boralyn Metal Matrix Composite
Frame type	Welded Metal Matrix Composite
Handlebar construction	Concept XL Alloy
Handlebar extender	Not Available
Handlebar stem details	Concept XL
Headset size	Not Available

Gearing Specifications

Bicycle chain	Shimano HG
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	22/32/42 Teeth Shimano Deore XT
Gear shift levers	Shimano Deore XT Rapidfire Plus With Optical Gear Display
Rear gear set	11 - 28 Teeth 8-speed

Univega Boralyn S8.9 Fork System Data

Derailleur (Front)	Shimano Deore XT
Derailleur (Rear)	Shimano XTR
Fork material	Not Available
Fork type	Rock Shox Mag 21 SL

Other Specs of Univega Boralyn S8.9

Component group sets	Shimano XTR and XT
Pedals details	Onza HO
Rear shock absorber	Not Available
Saddle seat	Vetta TT
Seat post extension	Concept TriCor XL

Trek 4500

General Infos

Model	4500
Manufacturer	Trek
Year of production	2005
Current price	Check price Here ==>
Color choice	-Blue and Black
Sizes	- 13 (inches) - 16 (inches) - 18 (inches) - 19.5 (inches) - 21 (inches) - 22.5 (inches) - 24 (inches)

Wheels And Breaking System

Bike front tire	26 X 2.20 (inches) Bontrager ACX
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Aluminum Levers Shimano BR-M495 Brakes
Hubs for disc brakes	Shimano M495 Center-lock
Rims manufacturer	WTB Speed Disc
Spoke nipples type	Not Available
Spoke wheel	Stainless Steel

Frame and Body Specs

Frame materials	Alpha SL Aluminum
Frame type	TIG-welded
Handlebar construction	Bontrager Crowbar Sport
Handlebar extender	Optional
Handlebar stem details	Bontrager Sport
Headset size	Not Available

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches)
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	22/32/42 Teeth Shimano FC-MC08
Gear shift levers	Shimano Alivio RapidFire
Rear gear set	11 - 32 Teeth 8-speed

Trek 4500 Fork System Data

Derailleur (Front)	Shimano Acera
Derailleur (Rear)	Shimano Deore
Fork material	Single Crown Aluminum
Fork type	80 (millimeters) Rock Shox Judy TT

Other Specs of Trek 4500

Component group sets	Mountain Mix
Pedals details	Aluminum
Rear shock absorber	Not Available
Saddle seat	Bontrager Sport
Seat post extension	Bontrager Sport