Trek 820 1996 VS Lodestar OBSESSION 1998 specs comparison

Trek 820

General Infos

Model	820
Manufacturer	Trek
Year of production	1996
Current price	Check price Here ==>
Color choice	- green -Gray and green
Sizes	- 14.5 (inches) - 16.5 (inches) - 18 (inches) - 19.5 (inches) - 21 (inches) - 22.5 (inches) - 24.5 (inches) - womens 17 (inches) - womens 20 (inches)
Sizes	- 14.5 (inches) - 16.5 (inches) - 18 (inches) - 19.5 (inches) - 21 (inches) - 22.5 (inches) - 24.5 (inches) - womens 17 (inches) - womens 20 (inches)

Wheels And Breaking System

Bike front tire	26 X 1.95 (inches) Trek Connection
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Chang Star 274A Levers Shimano Altus Brakes
Hubs for disc brakes	Not Available
Rims manufacturer	36-hole Weinmann 519
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Steel

Frame and Body Specs

Frame materials	Chromoly and hi-tensile Steel
Frame type	TIG-welded Steel
Handlebar construction	Steel
Handlebar extender	Optional
Handlebar stem details	Steel
Headset size	1 (inches) HPO1H

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC UG-50
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	116 (millimeters) Spindle Shimano BB-CT91
Crankset parts and sizes	24/32/38 Teeth Shimano Altus
Gear shift levers	Grip Shift MRX-100
Rear gear set	11 - 28 Teeth 7-speed

Trek 820 Fork System Data

Derailleur (Front)	Bottom-pull and bottom Bracket Mount Shimano Altus Top-swing
Derailleur (Rear)	Shimano AceraX
Fork material	Unicrown Crown Chromoly
Fork type	Trek

Other Specs of Trek 820

Component group sets	Shimano Altus C90
Pedals details	Wellgo LU-945
Rear shock absorber	Not Available
Saddle seat	Trek Foam
Seat post extension	26.6 (millimeters) Diameter Alloy

Lodestar Obsession

General Infos

Model	Obsession
Manufacturer	Lodestar
Year of production	1998
Current price	Check price Here ==>
Color choice	- Red Hot Red -2H Graphite
Sizes	- Large - medium - small - xsmall

Wheels And Breaking System

Bike front tire	26 X 1.90 (inches) Impac IS Desert King
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Tektro RBP-376A Levers Tektro 821A Linear-pull Brakes
Hubs for disc brakes	Shimano Alivio
Rims manufacturer	32-hole Mavic 221
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge DT Stainless Steel

Frame and Body Specs

Frame materials	Prolite Extruded Magnesium
Frame type	TIG-welded
Handlebar construction	JD Comp JD-810
Handlebar extender	Lee Chi Alloy
Handlebar stem details	JD Comp JD-347
Headset size	1 1/8 (inches) Threadless Aheadset SAS

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 Sealed Cartridge
Crankset parts and sizes	24/34/42 Teeth Sugino Impel 250
Gear shift levers	Grip Shift ESP 5.0
Rear gear set	11 - 28 Teeth 7-speed

Lodestar Obsession Fork System Data

Derailleur (Front)	Top-pull and bottom Bracket Mount Shimano STX Top-swing
Derailleur (Rear)	Grip Shift ESP 5.0
Fork material	Unicrown Crown Chromoly
Fork type	Lodestar

Other Specs of Lodestar Obsession

Component group sets	Mountain Mix
Pedals details	Wellgo LU-964
Rear shock absorber	Not Available
Saddle seat	Selle Royal Eclipse
Seat post extension	28.6 (millimeters) Diameter JD Comp JD-430