Schwinn SIERRA 2001 VS Trek 820 AL 1999 specs comparison

Schwinn Sierra 2001 comparison online with competitors

Schwinn Sierra

General Infos
Model Sierra
Manufacturer Schwinn
Year of production 2001
Current price Check price Here ==>   
Color choice - Focus Champagne with Forest Green
-Chrome Red with Silver
Sizes - 15 (inches)
- 17 (inches)
- 19 (inches)
- 21 (inches)
- womens 15 (inches)
- womens 21 (inches)
Sizes - 15 (inches)
- 17 (inches)
- 19 (inches)
- 21 (inches)
- womens 15 (inches)
- womens 21 (inches)

Wheels And Breaking System

Bike front tire26 X 2.00 (inches) IRC Fiesterra
Bike rear tireNot Available
Bike wheel size26 (inches) Wheels
Brakeset type Tektro Linear-pull Levers
Tektro Linear-pull Brakes
Hubs for disc brakesFormula Aluminum
Rims manufacturer 36-hole
Aluminum
Spoke nipples typeNot Available
Spoke wheelStainless Steel

Frame and Body Specs

Frame materialsChromoly Seat Tube and hi-tensile Steel
Frame typeTIG-welded
Handlebar constructionComfort Rise
Handlebar extenderOptional
Handlebar stem detailsComfort Adjustable Rise
Headset size1 1/8 (inches) Steel

Gearing Specifications

Bicycle chain1/2 X 3/32 (inches)
Bottom bracket shell widthNot Available
Bottom bracket typeNot Available
Crankset parts and sizes 28/38/48 Teeth
Shimano Tourney
Gear shift leversSRAM MRX
Rear gear set 11 - 28 Teeth
7-speed

Schwinn Sierra Fork System Data

Derailleur (Front)Shimano Tourney
Derailleur (Rear)Shimano Tourney
Fork material Unicrown Crown
Hi-tensile Steel
Fork typeSchwinn

Other Specs of Schwinn Sierra

Component group setsMountain Mix
Pedals detailsPlatform
Rear shock absorberNot Available
Saddle seatSchwinn Super Soft Plus
Seat post extensionSchwinn Glide Along Suspension


Trek 820 AL 1999 comparison online with competitors

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 tire26 X 1.95 (inches) Trek Connection
Bike rear tireNot Available
Bike wheel size26 (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 typeBrass Nipples
Spoke wheel 2.0 (millimeters) Straight Gauge
Stainless Steel

Frame and Body Specs

Frame materials7005 aluminum c
Frame typeTIG-welded
Handlebar constructionAlloy MTB
Handlebar extenderOptional
Handlebar stem detailsSteel
Headset size1 1/8 (inches) Victor VP-H992W

Gearing Specifications

Bicycle chain 1/2 X 3/32 (inches)
KAZ LR900
Bottom bracket shell width73 (millimeters) English
Bottom bracket type 121 (millimeters) Spindle
Shimano BB-CT92E
Crankset parts and sizes 24/34/42 Teeth
Shimano Altus
Gear shift leversSRAM 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 typeTrek

Other Specs of Trek 820 AL

Component group setsMountain Mix
Pedals detailsPlatform
Rear shock absorberNot Available
Saddle seatVelo
Seat post extension 27.2 (millimeters) Diameter
Aluminum Micro-adjust


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