Specialized HARDROCK (01) 1998 VS Diamondback MINI VIPER 1997 specs comparison

Specialized Hardrock (01)

General Infos

Model	Hardrock (01)
Manufacturer	Specialized
Year of production	1998
Current price	🛒 View Price →
Color choice	-Blue
Sizes	- Boys - girls
Sizes	- Boys - girls

Wheels And Breaking System

Bike front tire	24 X 1.95 (inches) Specialized Crossroads III
Bike rear tire	Not Available
Bike wheel size	24 (inches) Wheels
Brakeset type	Aluminum Levers Shimano Cantilever Brakes
Hubs for disc brakes	Q and R Aluminum
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	Chromoly Main Triangle and hi-tensile Steel Rear Stays
Frame type	TIG-welded
Handlebar construction	Steel
Handlebar extender	Optional
Handlebar stem details	Specialized Fast Fit
Headset size	1 1/8 (inches) Steel

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-UG50
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	Not Available
Crankset parts and sizes	24/34/42 Teeth Specialized Strong Arm
Gear shift levers	Grip Shift MRX-170
Rear gear set	11 - 28 Teeth 7-speed

Specialized Hardrock (01) Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 31.8 (millimeters) Shimano AceraX Top-swing
Derailleur (Rear)	Shimano AceraX
Fork material	Unicrown Crown Hi-tensile Steel
Fork type	Specialized

Other Specs of Specialized Hardrock (01)

Component group sets	Mountain Mix
Pedals details	Resin
Rear shock absorber	Not Available
Saddle seat	Specialized Softlite
Seat post extension	30.4 (millimeters) Diameter Aluminum Micro-adjust

Diamondback Mini Viper

General Infos

Model	Mini Viper
Manufacturer	Diamondback
Year of production	1997
Current price	🛒 View Price →
Color choice	- red -Chrome-plated
Sizes	- Boys 9 (inches)

Wheels And Breaking System

Bike front tire	16 X 1.75 (inches) Comp III Style
Bike rear tire	Not Available
Bike wheel size	16 (inches) Wheels
Brakeset type	KT Coaster Brake
Hubs for disc brakes	Rear: Kung Ten Coaster Brake Front: Kung Ten K-104F
Rims manufacturer	28-hole Steel
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Shuhn Lih Steel

Frame and Body Specs

Frame materials	Hi-tensile Steel
Frame type	MIG-welded
Handlebar construction	Aluminum
Handlebar extender	Not Available
Handlebar stem details	Hsin Lung Steel
Headset size	1 (inches) YST HP-663

Gearing Specifications

Bicycle chain	1/2 X 1/8 (inches) Taya 410
Bottom bracket shell width	68 (millimeters) Threadless
Bottom bracket type	Victor VPB-36
Crankset parts and sizes	36 Teeth 1-piece 4 1/2 (inches)
Gear shift levers	Not Available
Rear gear set	18 Teeth 1-speed

Diamondback Mini Viper Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Unicrown Crown Hi-tensile Steel
Fork type	Diamondback

Other Specs of Diamondback Mini Viper

Component group sets	Not Available
Pedals details	Victor VP-209
Rear shock absorber	Not Available
Saddle seat	Diamondback Padded
Seat post extension	22.2 (millimeters) Diameter Steel Pillar