Specialized ROCKHOPPER 18 1994 VS Diamondback MINI VIPER 2011 specs comparison

Specialized Rockhopper 18

General Infos

Model	Rockhopper 18
Manufacturer	Specialized
Year of production	1994
Current price	Check price Here ==>
Color choice	-Not found
Sizes	- Boys - girls
Sizes	- Boys - girls

Wheels And Breaking System

Bike front tire	24 X 1.80 (inches) Specialized Cannibal
Bike rear tire	Not Available
Bike wheel size	24 (inches) Wheels
Brakeset type	Levers Shimano TY21/Shimano TY22 Brakes
Hubs for disc brakes	Chrome-plated Steel
Rims manufacturer	36-hole Alloy
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Chromoly Seat Tube and Hi-tensile Steel
Frame type	TIG-welded Steel
Handlebar construction	Steel
Handlebar extender	Not Available
Handlebar stem details	Steel
Headset size	Not Available

Gearing Specifications

Bicycle chain	Not Available
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	28/38/48 Teeth SR CFC-T405
Gear shift levers	Grip Shift SRT-100i
Rear gear set	14 - 28 Teeth 6-speed

Specialized Rockhopper 18 Fork System Data

Derailleur (Front)	Shimano TY20
Derailleur (Rear)	Shimano TY20
Fork material	Not Available
Fork type	Hi-tensile Steel

Other Specs of Specialized Rockhopper 18

Component group sets	Shimano and GripShift
Pedals details	Victor VP-870
Rear shock absorber	Not Available
Saddle seat	Specialized Kids
Seat post extension	Steel

Diamondback Mini Viper

General Infos

Model	Mini Viper
Manufacturer	Diamondback
Year of production	2011
Current price	Check price Here ==>
Color choice	-Blue and white
Sizes	- Not available

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	Unavailable Front and Coaster Rear
Hubs for disc brakes	Steel Shell With 3/8 (inches) Axle
Rims manufacturer	28-hole Aluminum
Spoke nipples type	Not Available
Spoke wheel	14ga.

Frame and Body Specs

Frame materials	High-Tensile Steel
Frame type	Steel
Handlebar construction	Hi-Ten 2-piece
Handlebar extender	Optional
Handlebar stem details	Quill Steel
Headset size	1 (inches) Threaded

Gearing Specifications

Bicycle chain	1/2 X 1/8 (inches) KMC Z410
Bottom bracket shell width	Not Available
Bottom bracket type	Loose Ball
Crankset parts and sizes	Steel One Piece
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	Steel
Fork type	Hi Ten

Other Specs of Diamondback Mini Viper

Component group sets	BMX Mix
Pedals details	Resin Platform
Rear shock absorber	Not Available
Saddle seat	DB BMX Padded
Seat post extension	Steel Pillar