Mirraco APPRENTICE 12R 2009 VS Sterling SPEED MACHINE 1993 specs comparison

Mirraco Apprentice 12R

General Infos

Model	Apprentice 12R
Manufacturer	Mirraco
Year of production	2009
Current price	🛒 View Price →
Color choice	- Lacquer Black -Gloss White
Sizes	- Not available
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

Sterling Speed Machine

General Infos

Model	Speed Machine
Manufacturer	Sterling
Year of production	1993
Current price	🛒 View Price →
Color choice	-Not found
Sizes	- 20 boys' and girls'

Wheels And Breaking System

Bike front tire	20 X 1.75 (inches) Top Gear
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Levers Chang Star Brakes
Hubs for disc brakes	Small Flange Heavy Duty
Rims manufacturer	36-hole Steel
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Sterling High-tensile Steel
Frame type	TIG-welded Steel
Handlebar construction	TopGear BMX
Handlebar extender	Not Available
Handlebar stem details	TopGear BMX
Headset size	Not Available

Gearing Specifications

Bicycle chain	Shimano HyperGlide
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	44 Teeth Topgear Cotterless
Gear shift levers	Shimano Thumbshifters
Rear gear set	14 - 28 Teeth 6-speed

Sterling Speed Machine Fork System Data

Derailleur (Front)	Shimano Tourney 20
Derailleur (Rear)	Shimano Tourney 20
Fork material	Not Available
Fork type	Sterling High-tensile Steel

Other Specs of Sterling Speed Machine

Component group sets	Shimano Tourney
Pedals details	TopGear MTB
Rear shock absorber	Not Available
Saddle seat	TopGear Padded
Seat post extension	TopGear Chrome