Specialized HOTROCK 20 BOYS COASTER 2010 VS Jamis LADY BUG 2005 specs comparison

Specialized Hotrock 20 Boys Coaster

General Infos

Model	Hotrock 20 Boys Coaster
Manufacturer	Specialized
Year of production	2010
Current price	Check price Here ==>
Color choice	- Gloss Silver and Blue -Gloss Black and Green
Sizes	- Not available
Sizes	- Not available

Wheels And Breaking System

Bike front tire	20 X 2.125 (inches) Specialized Roller
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Alloy Linear Rear Levers Tektro Alloy V-Brake Rear Brakes Coaster Brake
Hubs for disc brakes	Rear: Joy Tech Coaster Front: Joy Tech Steel
Rims manufacturer	36-hole Alloy
Spoke nipples type	Not Available
Spoke wheel	14ga. Stainless

Frame and Body Specs

Frame materials	A1 Premium Aluminum
Frame type	TIG-welded
Handlebar construction	Steel
Handlebar extender	Optional
Handlebar stem details	Alloy
Headset size	1 1/8 (inches) Threadless

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	36 Teeth Heat Treated Hi-Ten
Gear shift levers	Not Available
Rear gear set	1-speed

Specialized Hotrock 20 Boys Coaster Fork System Data

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

Other Specs of Specialized Hotrock 20 Boys Coaster

Component group sets	Juvenile Mix
Pedals details	Composite
Rear shock absorber	Not Available
Saddle seat	Specialized
Seat post extension	25.4 (millimeters) Diameter Steel

Jamis Lady Bug

General Infos

Model	Lady Bug
Manufacturer	Jamis
Year of production	2005
Current price	Check price Here ==>
Color choice	-Pink
Sizes	- Girls 8 (inches)

Wheels And Breaking System

Bike front tire	12 X 2.125 (inches) Cheng Shin
Bike rear tire	Not Available
Bike wheel size	12 (inches) Wheels
Brakeset type	Unavailable Front and coaster Brake Rear
Hubs for disc brakes	Nutted Steel
Rims manufacturer	32-hole Steel
Spoke nipples type	Brass Nipples
Spoke wheel	15ga. Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	Hi-tensile Steel
Frame type	TIG-welded
Handlebar construction	Hi-rise
Handlebar extender	Optional
Handlebar stem details	Aluminum
Headset size	1 1/8 (inches) Threadless Aheadset

Gearing Specifications

Bicycle chain	1/2 X 1/8 (inches) KMC Z410
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	113 (millimeters) Spindle VP
Crankset parts and sizes	28 Teeth 1-piece
Gear shift levers	Not Available
Rear gear set	14 Teeth 1-speed

Jamis Lady Bug Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Unicrown Crown Chromoly
Fork type	Jamis

Other Specs of Jamis Lady Bug

Component group sets	Juvenile Mix
Pedals details	Resin MTB
Rear shock absorber	Not Available
Saddle seat	Jamis ATB
Seat post extension	22.2 (millimeters) Diameter Chromoly