Scott SPARK RC JR 2009 VS Jamis X-20 2010 specs comparison

Scott Spark RC JR

General Infos

Model	Spark RC JR
Manufacturer	Scott
Year of production	2009
Current price	Check price Here ==>
Color choice	-Black and White and Yellow
Sizes	- Not available
Sizes	- Not available

Wheels And Breaking System

Bike front tire	24 X 1.95 (inches) CST-C 1023
Bike rear tire	Not Available
Bike wheel size	24 (inches) Wheels
Brakeset type	Scott Kids Pro Levers Scott Pro Brakes
Hubs for disc brakes	Scott RC
Rims manufacturer	20-hole and 24-hole Alex SCE-20
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	6061 Alloy c
Frame type	TIG-welded
Handlebar construction	Scott RC
Handlebar extender	Optional
Handlebar stem details	Scott RC
Headset size	1 1/8 (inches) Threadless Scott VP

Gearing Specifications

Bicycle chain	Not Available
Bottom bracket shell width	Not Available
Bottom bracket type	FSA BB-8420
Crankset parts and sizes	22/32/44 Teeth FSA Alpha Drive
Gear shift levers	Shimano Deore Rapidfire
Rear gear set	11 - 32 Teeth 9-speed

Scott Spark RC JR Fork System Data

Derailleur (Front)	Shimano Deore
Derailleur (Rear)	Shimano XT Shadow
Fork material	Single
Fork type	65 (millimeters) Travel Spinner Grind 2

Other Specs of Scott Spark RC JR

Component group sets	Shimano Deore
Pedals details	Shimano PD-520
Rear shock absorber	65 (millimeters) X-Fusion Air
Saddle seat	Scott RC
Seat post extension	26.8 (millimeters) Diameter Scott Comp

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)

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