Giant UPLAND 1997 VS Specialized HOTROCK 16 BOYS 2009 specs comparison

Giant Upland

General Infos

Model	Upland
Manufacturer	Giant
Year of production	1997
Current price	Check price Here ==>
Color choice	- red -Blue
Sizes	- 14.5 (inches) - 17.5 (inches) - 19.5 (inches) - 21.5 (inches) - womens 17.5 (inches) - womens 19.5 (inches)
Sizes	- 14.5 (inches) - 17.5 (inches) - 19.5 (inches) - 21.5 (inches) - womens 17.5 (inches) - womens 19.5 (inches)

Wheels And Breaking System

Bike front tire	24 X 1.75 (inches) Multi-terrain
Bike rear tire	Not Available
Bike wheel size	24 (inches) Wheels
Brakeset type	Not Available
Hubs for disc brakes	Q and R Rear: Steel Nutted Front: Steel
Rims manufacturer	36-hole Aluminum
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Steel

Frame and Body Specs

Frame materials	Hi-tensile Steel
Frame type	Welded
Handlebar construction	Steel
Handlebar extender	Optional
Handlebar stem details	Steel
Headset size	1 (inches) Steel

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC 410
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	Not Available
Crankset parts and sizes	24/34/42 Teeth Steel
Gear shift levers	Grip Shift MRX-170
Rear gear set	14 - 28 Teeth 6-speed

Giant Upland Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 31.8 (millimeters) Shimano Tourney TY-22 Top-swing
Derailleur (Rear)	Shimano Tourney TY-22
Fork material	Unicrown Crown Hi-tensile Steel
Fork type	Giant

Other Specs of Giant Upland

Component group sets	Not Available
Pedals details	Resin
Rear shock absorber	Not Available
Saddle seat	Giant
Seat post extension	Steel Pillar

Specialized Hotrock 16 Boys

General Infos

Model	Hotrock 16 Boys
Manufacturer	Specialized
Year of production	2009
Current price	Check price Here ==>
Color choice	- Gloss Yellow -Gloss Blue
Sizes	- Not available

Wheels And Breaking System

Bike front tire	16 X 2.125 (inches) Specialized
Bike rear tire	Not Available
Bike wheel size	16 (inches) Wheels
Brakeset type	Coaster Rear
Hubs for disc brakes	Rear: Joy Tech Steel Nutted Coaster Front: Joy Tech Steel Nutted
Rims manufacturer	28-hole Alloy
Spoke nipples type	Brass Nipples
Spoke wheel	14ga. UCP

Frame and Body Specs

Frame materials	Specialized A1 Premium Aluminum
Frame type	TIG-welded
Handlebar construction	Alloy
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	28 Teeth Heat Treated Hi-Ten
Gear shift levers	Not Available
Rear gear set	1-speed

Specialized Hotrock 16 Boys Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Unicrown Crown A1 Premium Aluminum and Hi-Ten
Fork type	Specialized

Other Specs of Specialized Hotrock 16 Boys

Component group sets	Juvenile Mix
Pedals details	Composite
Rear shock absorber	Not Available
Saddle seat	Specialized
Seat post extension	22.2 (millimeters) Diameter Steel