Specialized HOTROCK 20 2006 VS Giant MTX 250 1997 specs comparison

Specialized Hotrock 20

General Infos

Model	Hotrock 20
Manufacturer	Specialized
Year of production	2006
Current price	🛒 View Price →
Color choice	-Not found
Sizes	- 20 (inches)
Sizes	- 20 (inches)

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	Tektro Junior (inches)V (inches) Alloy Linear Pull Compatible Levers Linear Spring Stainless Steel Pipe Brakes Tektro (inches)V (inches)
Hubs for disc brakes	Rear: Joy-Tech Steel Nutted F and W Type Steel Nutted Axle Front: Joy-Tech
Rims manufacturer	36-hole Alex
Spoke nipples type	Brass Nipples
Spoke wheel	14ga. Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	A1 Premium Aluminum
Frame type	TIG-welded
Handlebar construction	10 Degree Sweep 30 (millimeters) Rise 540 (millimeters) Width Steel
Handlebar extender	Optional
Handlebar stem details	Alloy A-Head
Headset size	1 1/8 (inches) Threadless

Gearing Specifications

Bicycle chain	Shimano CN-IG31
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	128 (millimeters) Spindle Ball Retainer Water Sealed Square Taper
Crankset parts and sizes	36t Steel With Outer Chain Guard Teeth Specialized Forged Alloy With Dual Roller Chain Guide
Gear shift levers	Twist 6-speed Shimano (inches)Revo (inches)
Rear gear set	14 - 28 Teeth 6-speed

Specialized Hotrock 20 Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	6-speed Short Cage Shimano Tourney
Fork material	Single Crown Steel and aluminum
Fork type	RST 200K

Other Specs of Specialized Hotrock 20

Component group sets	Juvenile Mix
Pedals details	Junior Resin Platform With Reflectors
Rear shock absorber	Not Available
Saddle seat	Hotrock ATB
Seat post extension	27.2 (millimeters) Diameter Micro Adjust Alloy

Giant MTX 250

General Infos

Model	MTX 250
Manufacturer	Giant
Year of production	1997
Current price	🛒 View Price →
Color choice	-Yellow
Sizes	- Boys 13 (inches)

Wheels And Breaking System

Bike front tire	24 X 2.00 (inches)
Bike rear tire	Not Available
Bike wheel size	24 (inches) Wheels
Brakeset type	Aluminum Cantilever
Hubs for disc brakes	Aluminum Nutted
Rims manufacturer	36-hole Aluminum
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	Butted Giant CU92 Aluminum
Frame type	TIG-welded
Handlebar construction	Aluminum
Handlebar extender	Optional
Handlebar stem details	Steel
Headset size	1 (inches)

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC UG-50
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	Not Available
Crankset parts and sizes	28/38/48 Teeth Aluminum
Gear shift levers	Grip Shift MRX-100
Rear gear set	11 - 28 Teeth 7-speed

Giant MTX 250 Fork System Data

Derailleur (Front)	Top-pull and clamp-on 31.8 (millimeters) Shimano Tourney TY-22 Top-swing
Derailleur (Rear)	Shimano Tourney TY-22
Fork material	Triple-clamp Crown Chromoly
Fork type	RST 156

Other Specs of Giant MTX 250

Component group sets	Shimano Tourney TY-22
Pedals details	Not Available
Rear shock absorber	Not Available
Saddle seat	Giant
Seat post extension	Aluminum