Specialized HOTROCK 16 BOYS 2007 VS Trek KDR 1000 2008 specs comparison

Specialized Hotrock 16 Boys

General Infos

Model	Hotrock 16 Boys
Manufacturer	Specialized
Year of production	2007
Current price	Check price Here ==>
Color choice	- White and Black -Blue and Black
Sizes	- Standard size for everyone
Sizes	- Standard size for everyone

Wheels And Breaking System

Bike front tire	12 X 2.125 (inches) Specialized Roller
Bike rear tire	Not Available
Bike wheel size	12 (inches) Wheels
Brakeset type	Coaster Rear
Hubs for disc brakes	Joy Tech Steel Nutted
Rims manufacturer	28-hole Alloy Single Wall
Spoke nipples type	Not Available
Spoke wheel	14ga. Straight Gauge UCP

Frame and Body Specs

Frame materials	Specialized A1 Premium Aluminum
Frame type	TIG-welded
Handlebar construction	Alloy 2pc
Handlebar extender	Optional
Handlebar stem details	Alloy A-Head
Headset size	1 1/8 (inches) Threadless

Gearing Specifications

Bicycle chain	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 Aluminum and steel Steerer
Fork type	Specialized A1

Other Specs of Specialized Hotrock 16 Boys

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

Trek KDR 1000

General Infos

Model	KDR 1000
Manufacturer	Trek
Year of production	2008
Current price	Check price Here ==>
Color choice	-Discovery Blue and Titanite Black
Sizes	- 34.5cm (centimeters)

Wheels And Breaking System

Bike front tire	24 X 1 (inches) Bontrager Race Lite
Bike rear tire	Not Available
Bike wheel size	24 (inches) Wheels
Brakeset type	Shimano Sora Levers Alloy Dual Pivot Brakes
Hubs for disc brakes	Formula
Rims manufacturer	Alex Alloy
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Alpha Aluminum
Frame type	TIG-welded
Handlebar construction	Alloy
Handlebar extender	Optional
Handlebar stem details	Bontrager Sport
Headset size	Aheadset

Gearing Specifications

Bicycle chain	Not Available
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	39/48 Teeth Bontrager Sport
Gear shift levers	Shimano Sora
Rear gear set	12 - 28 Teeth 8-speed

Trek KDR 1000 Fork System Data

Derailleur (Front)	Shimano 2200
Derailleur (Rear)	Shimano Tiagra
Fork material	Aero Crown Alloy
Fork type	Not Available

Other Specs of Trek KDR 1000

Component group sets	Shimano Mix
Pedals details	Clipless Alloy Platform
Rear shock absorber	Not Available
Saddle seat	Bontrager Race Jr.
Seat post extension	Bontrager Sport