Specialized HOTROCK 20 BOYS 2007 VS Marin HIDDEN CANYON (03) 1997 specs comparison

Specialized Hotrock 20 Boys

General Infos

Model	Hotrock 20 Boys
Manufacturer	Specialized
Year of production	2007
Current price	🛒 View Price →
Color choice	- Orange and Black -Blue and Black
Sizes	- Standard size for everyone
Sizes	- Standard size for everyone

Wheels And Breaking System

Bike front tire	16 X 2.125 (inches) Specialized Roller
Bike rear tire	Not Available
Bike wheel size	16 (inches) Wheels
Brakeset type	Tektro Jr. Levers Tektro V-brake Brakes
Hubs for disc brakes	Rear: Forged Alloy Front: Alloy Nutted
Rims manufacturer	36-hole Alex C-1000 Alloy Single Wall
Spoke nipples type	Not Available
Spoke wheel	14ga. Straight Gauge Stainless Steel

Frame and Body Specs

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

Gearing Specifications

Bicycle chain	Shimano HG-40
Bottom bracket shell width	68 (millimeters)
Bottom bracket type	128 (millimeters) Spindle VP Loose Ball
Crankset parts and sizes	36 Teeth Sugino
Gear shift levers	Shimano RS-31 Revo Twist
Rear gear set	14 - 28 Teeth 6-speed

Specialized Hotrock 20 Boys Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Shimano TY
Fork material	Single Crown Steel and aluminum
Fork type	50 (millimeters) RST 200K

Other Specs of Specialized Hotrock 20 Boys

Component group sets	Juvenile Mix
Pedals details	Composite Platform
Rear shock absorber	Not Available
Saddle seat	Specialized Hotrock Jumping
Seat post extension	27.2 (millimeters) Diameter Alloy Micro Adjust

Marin Hidden Canyon (03)

General Infos

Model	Hidden Canyon (03)
Manufacturer	Marin
Year of production	1997
Current price	🛒 View Price →
Color choice	-Yellow
Sizes	- Boys 11.5 (inches)

Wheels And Breaking System

Bike front tire	20 X 2.00 (inches) Cheng Shin C-1040N
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Tektro RBP-288P Levers Shimano MJ-II Brakes
Hubs for disc brakes	Shimano MJ-II
Rims manufacturer	36-hole Aluminum
Spoke nipples type	Brass Nipples
Spoke wheel	1.8 (millimeters) Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	Chromoly Main Triangle and hi-tensile Steel Rear Stays
Frame type	Welded
Handlebar construction	Marin Lite Aluminum
Handlebar extender	Optional
Handlebar stem details	Chromoly
Headset size	1 (inches) Marin Lite

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC UG-50
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	116 (millimeters) Spindle Shimano BB-CT91
Crankset parts and sizes	28/38 Teeth Shimano MJ-II
Gear shift levers	Grip Shift Quickshift
Rear gear set	11 - 24 Teeth 6-speed

Marin Hidden Canyon (03) Fork System Data

Derailleur (Front)	Bottom-pull and bottom Bracket Mount Shimano MJ-II
Derailleur (Rear)	Shimano MJ-II
Fork material	Triple-clamp Crown Aluminum and chromoly
Fork type	RST 161B

Other Specs of Marin Hidden Canyon (03)

Component group sets	Shimano MJ-II
Pedals details	Resin
Rear shock absorber	Not Available
Saddle seat	Marin Comfort
Seat post extension	27.0 (millimeters) Diameter Meng Jing MSP-01