Schwinn FRONTIER / FRONTIER MIDI 2008 VS Trek 820 AL 1999 specs comparison

Schwinn Frontier / Frontier Midi

General Infos

Model	Frontier / Frontier Midi
Manufacturer	Schwinn
Year of production	2008
Current price	Check price Here ==>
Color choice	- Pink and Silver(gilrs) - Silver and Purple(w) Midi: Black(boys) - Teal(w) -Red and Silver(m)
Sizes	- 13.5 (inches) - 15.5 (inches) - 18 (inches) - 20.5 (inches) - 23 (inches) - womens 13 (inches) - womens 15.5 (inches) - womens 18 boys 11 x 24 girls 11 x 24 (inches)
Sizes	- 13.5 (inches) - 15.5 (inches) - 18 (inches) - 20.5 (inches) - 23 (inches) - womens 13 (inches) - womens 15.5 (inches) - womens 18 boys 11 x 24 girls 11 x 24 (inches)

Wheels And Breaking System

Bike front tire	26 X 1.95 (inches) Schwinn Frontier ATB
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	ProMax 3-Finger Lever Levers ProMax Linear-pull Brakes
Hubs for disc brakes	Rear: Sealed Mech Freewheel Front: Sealed Mech
Rims manufacturer	Alloy ATB
Spoke nipples type	Brass Nipples
Spoke wheel	Stainless Steel

Frame and Body Specs

Frame materials	Hi-tensile
Frame type	TIG-welded
Handlebar construction	Not Available
Handlebar extender	Optional
Handlebar stem details	Trial Tuned Alloy
Headset size	1 1/8 (inches) VP

Gearing Specifications

Bicycle chain	KMC Z51
Bottom bracket shell width	Not Available
Bottom bracket type	VP Semi-cartridge
Crankset parts and sizes	42-34-24 Teeth SR Suntour XCC-T202
Gear shift levers	SRAM MRX
Rear gear set	14 - 28 Teeth 7-speed

Schwinn Frontier / Frontier Midi Fork System Data

Derailleur (Front)	Shimano TZ-3128
Derailleur (Rear)	Shimano Tourney TX-30
Fork material	High-tensile Steel
Fork type	Schwinn N'Gauged

Other Specs of Schwinn Frontier / Frontier Midi

Component group sets	Mountain Mix
Pedals details	ATB Resin Body
Rear shock absorber	Not Available
Saddle seat	Trial Tuned Super Soft
Seat post extension	26.6 (millimeters) Diameter Alloy

Trek 820 AL

General Infos

Model	820 AL
Manufacturer	Trek
Year of production	1999
Current price	Check price Here ==>
Color choice	-Ice Red and Ice Orange
Sizes	- 13.5 (inches) - 16.5 (inches) - 18 (inches) - 19.5 (inches) - 21 (inches) - 22.5 (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	Lee Chi LV77E Levers Lee Chi ProMax MV-33 Linear-pull Brakes
Hubs for disc brakes	Rear: Kung Ten W5ER Front: Kung Ten W55F
Rims manufacturer	32-hole Weinmann 519
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	7005 aluminum c
Frame type	TIG-welded
Handlebar construction	Alloy MTB
Handlebar extender	Optional
Handlebar stem details	Steel
Headset size	1 1/8 (inches) Victor VP-H992W

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KAZ LR900
Bottom bracket shell width	73 (millimeters) English
Bottom bracket type	121 (millimeters) Spindle Shimano BB-CT92E
Crankset parts and sizes	24/34/42 Teeth Shimano Altus
Gear shift levers	SRAM ESP 5.0
Rear gear set	11 - 30 Teeth 8-speed

Trek 820 AL Fork System Data

Derailleur (Front)	Top-pull and bottom Bracket Mount Shimano Altus
Derailleur (Rear)	SRAM ESP 5.0
Fork material	Unicrown Crown Chromoly
Fork type	Trek

Other Specs of Trek 820 AL

Component group sets	Mountain Mix
Pedals details	Platform
Rear shock absorber	Not Available
Saddle seat	Velo
Seat post extension	27.2 (millimeters) Diameter Aluminum Micro-adjust