Specialized HOTROCK 12 COASTER BOYS 2014 VS Ross BOOMERANG 1997 specs comparison

Specialized Hotrock 12 Coaster Boys

General Infos

Model	Hotrock 12 Coaster Boys
Manufacturer	Specialized
Year of production	2014
Current price	Check price Here ==>
Color choice	- Orange and White and Black - Pink and White - White and Purple -Blue and White and Black
Sizes	- Standard size for all
Sizes	- Standard size for all

Wheels And Breaking System

Bike front tire	Rhythm Lite Sport 12x2.0
Bike rear tire	Not Available
Bike wheel size	Not Available
Brakeset type	Coaster Brake
Hubs for disc brakes	Not Available
Rims manufacturer	Alloy 12
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	A1 Premium Aluminum
Frame type	Not Available
Handlebar construction	Alloy Riser Bar
Handlebar extender	Not Available
Handlebar stem details	Alloy
Headset size	1 (inches) Threaded

Gearing Specifications

Bicycle chain	KMC HV410
Bottom bracket shell width	Not Available
Bottom bracket type	Unavailable Bottom Bracket
Crankset parts and sizes	Hi-Ten 1-pc
Gear shift levers	Unavailable Shifters
Rear gear set	1x1 Speeds

Specialized Hotrock 12 Coaster Boys Fork System Data

Derailleur (Front)	Unavailable Front Derailleur
Derailleur (Rear)	Unavailable Rear Derailleur
Fork material	Not Available
Fork type	Aluminum

Other Specs of Specialized Hotrock 12 Coaster Boys

Component group sets	Not Available
Pedals details	Nylon Platform
Rear shock absorber	Unavailable Rear Shock
Saddle seat	Specialized Kids
Seat post extension	Steel

Ross Boomerang

General Infos

Model	Boomerang
Manufacturer	Ross
Year of production	1997
Current price	Check price Here ==>
Color choice	- blue - green -Black
Sizes	- Boys 12 (inches)

Wheels And Breaking System

Bike front tire	20 X 2.00 (inches) Ross BMX With Slime Tire Sealant
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Coaster Brake and caliper Rear
Hubs for disc brakes	Rear: Ross CB-01 Coaster Brake Nutted Front: Steel
Rims manufacturer	36-hole Kin Lin Steel
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Ta Sen Steel

Frame and Body Specs

Frame materials	Hi-tensile Steel
Frame type	TIG-welded
Handlebar construction	Steel
Handlebar extender	Not Available
Handlebar stem details	Aluminum
Headset size	1 (inches) YST 665

Gearing Specifications

Bicycle chain	1/2 X 1/8 (inches) KMC 410
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	One Piece
Crankset parts and sizes	44 Teeth 1-piece 6 1/2 (inches)
Gear shift levers	Not Available
Rear gear set	18 Teeth 1-speed

Ross Boomerang Fork System Data

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

Other Specs of Ross Boomerang

Component group sets	Not Available
Pedals details	Resin
Rear shock absorber	Not Available
Saddle seat	Ross Comfort
Seat post extension	25.4 (millimeters) Diameter Steel Pillar