Ross UNICORN 1993 VS Mirraco APPRENTICE 12R 2009 specs comparison

Ross Unicorn

General Infos

Model	Unicorn
Manufacturer	Ross
Year of production	1993
Current price	Check price Here ==>
Color choice	-Not found
Sizes	- 16 boys and girls
Sizes	- 16 boys and girls

Wheels And Breaking System

Bike front tire	Rear: 26 X 1 3/8 (inches) Front: 26 X 1 3/8 (inches) Gumwall
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Levers Alloy Sidepull Brakes
Hubs for disc brakes	Jou Yu
Rims manufacturer	Steel
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Not Available
Frame type	TIG-welded Steel
Handlebar construction	Steel
Handlebar extender	Not Available
Handlebar stem details	Steel
Headset size	Not Available

Gearing Specifications

Bicycle chain	KMC HP-20
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	28/38/48 Teeth SR CFC Aluminum
Gear shift levers	Shimano Tourney 15 Thumbshifters
Rear gear set	14 - 28 Teeth 5-speed

Ross Unicorn Fork System Data

Derailleur (Front)	Shimano Tourney 15
Derailleur (Rear)	Shimano Tourney 15
Fork material	Not Available
Fork type	Not Available

Other Specs of Ross Unicorn

Component group sets	Shimano Tourney 15
Pedals details	Victor 872
Rear shock absorber	Not Available
Saddle seat	Ross
Seat post extension	Steel

Mirraco Apprentice 12R

General Infos

Model	Apprentice 12R
Manufacturer	Mirraco
Year of production	2009
Current price	Check price Here ==>
Color choice	- Lacquer Black -Gloss White
Sizes	- Not available

Wheels And Breaking System

Bike front tire	12 X 2.125 (inches) CST Dirt
Bike rear tire	Not Available
Bike wheel size	12 (inches) Wheels
Brakeset type	Tektro 323 Alloy Rear Levers Coaster Brake With Hand Brake Rear Brakes
Hubs for disc brakes	Rear: Coaster Brake Front: 3/8 (inches) Axle
Rims manufacturer	20-hole Single Wall
Spoke nipples type	Not Available
Spoke wheel	14ga.

Frame and Body Specs

Frame materials	High Tensile Steel
Frame type	TIG-welded
Handlebar construction	2-piece 4.3 (inches)
Handlebar extender	Optional
Handlebar stem details	Alloy Quill
Headset size	1 (inches) Threaded

Gearing Specifications

Bicycle chain	KMC Z410
Bottom bracket shell width	Not Available
Bottom bracket type	American
Crankset parts and sizes	26 Teeth Dialed 3-pc.
Gear shift levers	Not Available
Rear gear set	16 Teeth 1-speed

Mirraco Apprentice 12R Fork System Data

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

Other Specs of Mirraco Apprentice 12R

Component group sets	BMX
Pedals details	Wellgo Resin
Rear shock absorber	Not Available
Saddle seat	M3 Jr. 7 (millimeters) Rails
Seat post extension	22.2 (millimeters) Diameter Steel