Specialized HOTROCK 20 COASTER GIRLS 2004 VS Jamis X-24 2010 specs comparison

Specialized Hotrock 20 Coaster Girls

General Infos

Model	Hotrock 20 Coaster Girls
Manufacturer	Specialized
Year of production	2004
Current price	Check price Here ==>
Color choice	- Periwinkle -Lilac
Sizes	- Girls 9 (inches)
Sizes	- Girls 9 (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	Aluminum Linear-pull Rear Levers Aluminum Linear-pull Rear Brakes
Hubs for disc brakes	Rear: Steel Coaster Brake Nutted Front: Aluminum
Rims manufacturer	36-hole Specialized Aluminum
Spoke nipples type	Brass Nipples
Spoke wheel	14ga. Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	Chromoly
Frame type	TIG-welded
Handlebar construction	Steel
Handlebar extender	Optional
Handlebar stem details	Specialized Steel
Headset size	1 1/8 (inches) Threadless Sealed Mechanism

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches)
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	Not Available
Gear shift levers	Not Available
Rear gear set	1-speed

Specialized Hotrock 20 Coaster Girls Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Single Crown Hi-tensile Steel
Fork type	51 (millimeters) Travel RST

Other Specs of Specialized Hotrock 20 Coaster Girls

Component group sets	Mountain Mix
Pedals details	Not Available
Rear shock absorber	Not Available
Saddle seat	Specialized Expert
Seat post extension	27.2 (millimeters) Diameter Aluminum

Jamis X-24

General Infos

Model	X-24
Manufacturer	Jamis
Year of production	2010
Current price	Check price Here ==>
Color choice	-Red and White
Sizes	- Boys 12 (inches)

Wheels And Breaking System

Bike front tire	24 X 1.95 (inches) CST ATB
Bike rear tire	Not Available
Bike wheel size	24 (inches) Wheels
Brakeset type	Alloy Short Reach Levers Alloy Linear Pull Brakes
Hubs for disc brakes	Heavy Duty ATB With Nutted Axles
Rims manufacturer	36-hole Alloy
Spoke nipples type	Not Available
Spoke wheel	14ga. Nickel-plated

Frame and Body Specs

Frame materials	7005 aluminum c
Frame type	TIG-welded
Handlebar construction	ATB Tapered
Handlebar extender	Optional
Handlebar stem details	Jamis Threadless
Headset size	1 1/8 (inches) Threadless Aheadset

Gearing Specifications

Bicycle chain	KMC Z51
Bottom bracket shell width	68 (millimeters)
Bottom bracket type	119 (millimeters) Spindle Cotterless Type 3PB Axle
Crankset parts and sizes	34/24 Teeth Forged Alloy With Protective Outer Rock-Ring
Gear shift levers	Shimano RevoShift SL-RS35
Rear gear set	14 - 28 Teeth 7-speed

Jamis X-24 Fork System Data

Derailleur (Front)	Shimano TZ30
Derailleur (Rear)	Shimano TX30
Fork material	Single Crown
Fork type	45 (millimeters) Travel Suspension

Other Specs of Jamis X-24

Component group sets	Mountain Mix
Pedals details	ATB Style
Rear shock absorber	Not Available
Saddle seat	XC ATB
Seat post extension	27.2 (millimeters) Diameter Alloy Micro Adjust