Specialized HOTROCK 20 BOYS COASTER 2009 VS Diamondback OUTLOOK 24 1998 specs comparison

Specialized Hotrock 20 Boys Coaster

General Infos

Model	Hotrock 20 Boys Coaster
Manufacturer	Specialized
Year of production	2009
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 Rear Levers Tektro Linear-pull and coaster Rear Brakes
Hubs for disc brakes	Rear: Joy Tech Steel Nutted Coaster Front: Joy Tech Steel Nutted
Rims manufacturer	36-hole Alloy
Spoke nipples type	Brass Nipples
Spoke wheel	14ga.

Frame and Body Specs

Frame materials	Specialized 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 A1 Premium Aluminum and Hi-Ten
Fork type	Not Available

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

Diamondback Outlook 24

General Infos

Model	Outlook 24
Manufacturer	Diamondback
Year of production	1998
Current price	Check price Here ==>
Color choice	- matte black - wildberry -Bright red
Sizes	- Boys 11 (inches) - boys 13.5 (inches) - girls 11 (inches) - girls 13.5 (inches)

Wheels And Breaking System

Bike front tire	24 X 1.95 (inches) Kenda K-839
Bike rear tire	Not Available
Bike wheel size	24 (inches) Wheels
Brakeset type	Lee Chi Levers Lee Chi 84A Brakes
Hubs for disc brakes	Nutted Steel
Rims manufacturer	36-hole Aluminum
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Orient Steel

Frame and Body Specs

Frame materials	Hi-tensile Steel
Frame type	TIG-welded
Handlebar construction	Diamondback Steel
Handlebar extender	Optional
Handlebar stem details	Diamondback Steel
Headset size	1 (inches) YST Steel

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC UG-50
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	122.5 (millimeters) Spindle YST BB 613
Crankset parts and sizes	28/38/48 Teeth Tracer MY-1i
Gear shift levers	Shimano Tourney TY-22 Top-mount
Rear gear set	14 - 28 Teeth 6-speed

Diamondback Outlook 24 Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 28.6 (millimeters) Shimano Tourney TY-15
Derailleur (Rear)	Shimano Tourney TY-22
Fork material	Unicrown Crown Hi-tensile Steel
Fork type	Diamondback

Other Specs of Diamondback Outlook 24

Component group sets	Mountain Mix
Pedals details	Wellgo LU-892N
Rear shock absorber	Not Available
Saddle seat	Diamondback Junior
Seat post extension	26.0 (millimeters) Diameter Steel Pillar