Trailmate JR. JOYRIDER 1998 VS Specialized ROCKHOPPER 18 1994 specs comparison

Trailmate Jr. Joyrider

General Infos

Model	Jr. Joyrider
Manufacturer	Trailmate
Year of production	1998
Current price	Check price Here ==>
Color choice	-Red
Sizes	- Standard size for everyone
Sizes	- Standard size for everyone

Wheels And Breaking System

Bike front tire	Rear: 16 (inches) Front: 12 (inches)
Bike rear tire	Not Available
Bike wheel size	Rear: 16 (inches) Wheels Front: 12 (inches)
Brakeset type	Steel Levers Steel Caliper Brakes
Hubs for disc brakes	Rear: Coaster Brake Nutted Front: Steel
Rims manufacturer	Skyway
Spoke nipples type	Not Available
Spoke wheel	Molded Reinforced Nylon

Frame and Body Specs

Frame materials	Hi-tensile Steel
Frame type	MIG-welded
Handlebar construction	Trailmate
Handlebar extender	Not Available
Handlebar stem details	Not Available
Headset size	1 (inches) Steel

Gearing Specifications

Bicycle chain	1/2 X 1/8 (inches)
Bottom bracket shell width	68 (millimeters) Threadless
Bottom bracket type	One Piece
Crankset parts and sizes	22 Teeth 1-piece 5 1/2 (inches)
Gear shift levers	Not Available
Rear gear set	13 Teeth 1-speed

Trailmate Jr. Joyrider Fork System Data

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

Other Specs of Trailmate Jr. Joyrider

Component group sets	Not Available
Pedals details	Not Available
Rear shock absorber	Not Available
Saddle seat	Central Specialties
Seat post extension	Trailmate

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

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