Jamis X-20 2010 VS KHS T-REX 2002 specs comparison

Jamis X-20

General Infos

Model	X-20
Manufacturer	Jamis
Year of production	2010
Current price	Check price Here ==>
Color choice	-Black and White
Sizes	- Boys 10 (inches)
Sizes	- Boys 10 (inches)

Wheels And Breaking System

Bike front tire	20 X 1.95 (inches) CST ATB
Bike rear tire	Not Available
Bike wheel size	20 (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	1/2 X 3/32 (inches) KMC HP20
Bottom bracket shell width	68 (millimeters)
Bottom bracket type	119 (millimeters) Spindle Cotterless Type 3PB Axle
Crankset parts and sizes	36 Teeth Forged Alloy With Chainguard
Gear shift levers	Shimano RevoShift SL-RS35
Rear gear set	14 - 28 Teeth 6-speed

Jamis X-20 Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Shimano TX30 Short Cage
Fork material	Single Crown
Fork type	40 (millimeters) Travel Suspension

Other Specs of Jamis X-20

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 Pillar

KHS T-Rex

General Infos

Model	T-Rex
Manufacturer	KHS
Year of production	2002
Current price	Check price Here ==>
Color choice	- Yellow -Red
Sizes	- Boys - girls

Wheels And Breaking System

Bike front tire	24 X 1.95 (inches) KHS Dirt Slick
Bike rear tire	Not Available
Bike wheel size	24 (inches) Wheels
Brakeset type	Aluminum Linear-pull Levers Aluminum Linear-pull Brakes
Hubs for disc brakes	Q and R Aluminum
Rims manufacturer	32-hole Aluminum
Spoke nipples type	Brass Nipples
Spoke wheel	14ga. Straight Gauge UCP

Frame and Body Specs

Frame materials	Chromoly Seat Tube and hi-tensile Steel
Frame type	TIG-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 Z-51
Bottom bracket shell width	Not Available
Bottom bracket type	Victor VP-B33
Crankset parts and sizes	28/38/48 Teeth Suntour XR-128
Gear shift levers	SRAM MRX
Rear gear set	14 - 28 Teeth 7-speed

KHS T-Rex Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on Shimano Tourney TY-22
Derailleur (Rear)	Shimano Tourney TY-22
Fork material	Single Triple-clamp Crown Aluminum and steel
Fork type	CH-280

Other Specs of KHS T-Rex

Component group sets	Juvenile Mix
Pedals details	Resin Platform
Rear shock absorber	Not Available
Saddle seat	KHS Padded
Seat post extension	Aluminum