Bridgestone MB-1 1993 VS Schwinn SIERRA 1998 specs comparison

Bridgestone MB-1

General Infos

Model	MB-1
Manufacturer	Bridgestone
Year of production	1993
Current price	Check price Here ==>
Color choice	-Not found
Sizes	- 15 - 16.5 - 18.1 - 19.3 - 20.4 - 21.6
Sizes	- 15 - 16.5 - 18.1 - 19.3 - 20.4 - 21.6

Wheels And Breaking System

Bike front tire	26 X 1.95 (inches) Specialized Ground Control
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Ritchey Logic Levers Brakes Levers Dia-Compe 987 Cantilevers
Hubs for disc brakes	Shimano 600 Ultegra
Rims manufacturer	28-hole and 32-hole Ritchey Vantage Comp
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Ritchey Logic Prestige
Frame type	Lugged Steel
Handlebar construction	6 X54cm Ritchey Force
Handlebar extender	Not Available
Handlebar stem details	Ritchey Force Comp Butted
Headset size	Not Available

Gearing Specifications

Bicycle chain	Shimano CN-HG90
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	24/36/46 Teeth Ritchey Logic
Gear shift levers	Shimano Deore XT Thumbshifters
Rear gear set	12 - 28 Teeth 7-speed

Bridgestone MB-1 Fork System Data

Derailleur (Front)	Shimano Deore XT
Derailleur (Rear)	Shimano Deore XT
Fork material	Not Available
Fork type	Ritchey Crown Chrome-moly

Other Specs of Bridgestone MB-1

Component group sets	Shimano and Ritchey and Dia-Compe
Pedals details	Shimano Deore XT SPD
Rear shock absorber	Not Available
Saddle seat	Leather Avocet Racing 1
Seat post extension	300 (millimeters) X 27.2 (millimeters) Ritchey Logic

Schwinn Sierra

General Infos

Model	Sierra
Manufacturer	Schwinn
Year of production	1998
Current price	Check price Here ==>
Color choice	- Bright Green -Bright Blue
Sizes	- Large - medium - small - womens small - womens xsmall - xsmall

Wheels And Breaking System

Bike front tire	26 X 1.95 (inches) Multi-terrain
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Tektro Levers Shimano Altus Brakes
Hubs for disc brakes	Rear: Shimano Altus Front: Formula Aluminum
Rims manufacturer	36-hole Aluminum
Spoke nipples type	Not Available
Spoke wheel	2.0 (millimeters) Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	Chromoly Seat Tube and hi-tensile Steel
Frame type	TIG-welded
Handlebar construction	Steel 1 (inches) Rise
Handlebar extender	Optional
Handlebar stem details	Steel
Headset size	1 1/8 (inches) Steel

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	24/34/42 Teeth Shimano Altus
Gear shift levers	Grip Shift MRX-170
Rear gear set	11 - 28 Teeth 7-speed

Schwinn Sierra Fork System Data

Derailleur (Front)	Shimano Altus Top-swing
Derailleur (Rear)	Shimano AceraX
Fork material	Unicrown Crown Chromoly
Fork type	Schwinn

Other Specs of Schwinn Sierra

Component group sets	Mountain Mix
Pedals details	Resin
Rear shock absorber	Not Available
Saddle seat	Spring Type
Seat post extension	Suspension