Mongoose THRESHOLD 1997 VS Specialized HARDROCK A1 1998 specs comparison

Mongoose Threshold

General Infos

Model	Threshold
Manufacturer	Mongoose
Year of production	1997
Current price	Check price Here ==>
Color choice	- forest green - matte red -Black
Sizes	- 14 (inches) - 16 (inches) - 18 (inches) - 20 (inches) - 22 (inches) - womens 17 (inches) - womens 19 (inches)
Sizes	- 14 (inches) - 16 (inches) - 18 (inches) - 20 (inches) - 22 (inches) - womens 17 (inches) - womens 19 (inches)

Wheels And Breaking System

Bike front tire	26 X 1.95 (inches) Mongoose Dual Sport
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Mongoose 2.5-finger Levers Shimano Altus Brakes
Hubs for disc brakes	Rear: Aluminum Nutted Front: Mongoose Vector Pull
Rims manufacturer	36-hole Weinmann 519
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	Tange Chromoly
Frame type	TIG-welded
Handlebar construction	Mongoose Rise
Handlebar extender	Optional
Handlebar stem details	Mongoose Comfort Rise
Headset size	1 (inches) Mongoose Sealed

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-HG50
Bottom bracket shell width	68 (millimeters) English
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	14 - 28 Teeth 7-speed

Mongoose Threshold Fork System Data

Derailleur (Front)	Bottom-pull Shimano Altus Top-swing
Derailleur (Rear)	Shimano Altus
Fork material	Unicrown Crown Hi-tensile Steel
Fork type	Mongoose

Other Specs of Mongoose Threshold

Component group sets	Shimano Altus
Pedals details	Resin
Rear shock absorber	Not Available
Saddle seat	Mongoose Comfort
Seat post extension	26.2 (millimeters) Diameter Mongoose Alloy Micro-adjust

Specialized Hardrock A1

General Infos

Model	Hardrock A1
Manufacturer	Specialized
Year of production	1998
Current price	Check price Here ==>
Color choice	-Mirror blue
Sizes	- 13 (inches) - 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches)

Wheels And Breaking System

Bike front tire	26 X 1.95 (inches) Specialized Hardrock'R
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Aluminum Levers Linear-pull Brakes
Hubs for disc brakes	Q and R Rear: Aluminum Quick Release Front: Specialized Aluminum
Rims manufacturer	32-hole Araya GP-710
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	Specialized A1 Premium Aluminum
Frame type	TIG-welded
Handlebar construction	Specialized Aluminum
Handlebar extender	Optional
Handlebar stem details	Specialized Aluminum
Headset size	1 1/8 (inches) Threadless Tange-Seiki

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) IG
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	Specialized Sealed Cartridge
Crankset parts and sizes	24/34/42 Teeth Specialized Strong Arm Sport
Gear shift levers	Shimano Rapidfire
Rear gear set	11 - 28 Teeth 7-speed

Specialized Hardrock A1 Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 31.8 (millimeters) Shimano Alivio Top-swing
Derailleur (Rear)	Shimano STX
Fork material	Unicrown Crown Chromoly
Fork type	Specialized

Other Specs of Specialized Hardrock A1

Component group sets	Mountain Mix
Pedals details	Resin
Rear shock absorber	Not Available
Saddle seat	Specialized Springlite
Seat post extension	30.9 (millimeters) Diameter Aluminum Micro-adjust