Jamis X-20 2010 VS Giant BRASS 2 2010 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

Giant Brass 2

General Infos

Model	Brass 2
Manufacturer	Giant
Year of production	2010
Current price	Check price Here ==>
Color choice	-Black
Sizes	- XS - S - M

Wheels And Breaking System

Bike front tire	26 X 2.3 (inches) Kenda K-Rad
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Tektro Alloy 2-finger Levers Tektro I.O. Disc Brakes
Hubs for disc brakes	Formula
Rims manufacturer	36-hole Double Wall Giant Alloy
Spoke nipples type	Not Available
Spoke wheel	14ga. Stainless Steel

Frame and Body Specs

Frame materials	ALUXX Aluminum
Frame type	TIG-welded
Handlebar construction	Alloy Hi-rise
Handlebar extender	Optional
Handlebar stem details	Alloy
Headset size	1 1/8 (inches) Integrated

Gearing Specifications

Bicycle chain	KMC Z72
Bottom bracket shell width	Not Available
Bottom bracket type	Shimano BB-ES25
Crankset parts and sizes	32 Teeth SR XCM-S
Gear shift levers	SRAM X.4 Trigger
Rear gear set	11 - 28 Teeth 8-speed

Giant Brass 2 Fork System Data

Derailleur (Front)	Chain Retention Device
Derailleur (Rear)	SRAM X.4
Fork material	Not Available
Fork type	100 (millimeters) Travel RST Launch T8

Other Specs of Giant Brass 2

Component group sets	Mountain Mix
Pedals details	Alloy Platform
Rear shock absorber	Not Available
Saddle seat	Giant DJ
Seat post extension	30.9 (millimeters) Diameter Alloy 350 (millimeters)