Jamis LASER 2.0 2008 VS Ross BOOMERANG 1997 specs comparison

Jamis Laser 2.0

General Infos

Model	Laser 2.0
Manufacturer	Jamis
Year of production	2008
Current price	Check price Here ==>
Color choice	- LeMans Blue and Black -Gloss Black and Gloss White
Sizes	- 20 wheel (inches)
Sizes	- 20 wheel (inches)

Wheels And Breaking System

Bike front tire	20 X 2.125 (inches) CST Dirt
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Alloy Short Reach Rear Levers Alloy Linear Pull and Coaster Break Rear Brakes
Hubs for disc brakes	Rear: Coaster Brake Front: Nutted
Rims manufacturer	Alloy
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Aluminum
Frame type	TIG-welded
Handlebar construction	BMX Style
Handlebar extender	Not Available
Handlebar stem details	BMX Style
Headset size	1 (inches) Threaded

Gearing Specifications

Bicycle chain	1/2 X 1/8 (inches) KMC Z410
Bottom bracket shell width	Not Available
Bottom bracket type	OPC
Crankset parts and sizes	36 Teeth Steel One-piece
Gear shift levers	Not Available
Rear gear set	1-speed

Jamis Laser 2.0 Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Unicrown Crown Hi-tensile Steel
Fork type	Jamis

Other Specs of Jamis Laser 2.0

Component group sets	Juvenile Mix
Pedals details	BMX Platform
Rear shock absorber	Not Available
Saddle seat	Jamis Jr BMX
Seat post extension	27.2 (millimeters) Diameter Pillar

Ross Boomerang

General Infos

Model	Boomerang
Manufacturer	Ross
Year of production	1997
Current price	Check price Here ==>
Color choice	- blue - green -Black
Sizes	- Boys 12 (inches)

Wheels And Breaking System

Bike front tire	20 X 2.00 (inches) Ross BMX With Slime Tire Sealant
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Coaster Brake and caliper Rear
Hubs for disc brakes	Rear: Ross CB-01 Coaster Brake Nutted Front: Steel
Rims manufacturer	36-hole Kin Lin Steel
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Ta Sen Steel

Frame and Body Specs

Frame materials	Hi-tensile Steel
Frame type	TIG-welded
Handlebar construction	Steel
Handlebar extender	Not Available
Handlebar stem details	Aluminum
Headset size	1 (inches) YST 665

Gearing Specifications

Bicycle chain	1/2 X 1/8 (inches) KMC 410
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	One Piece
Crankset parts and sizes	44 Teeth 1-piece 6 1/2 (inches)
Gear shift levers	Not Available
Rear gear set	18 Teeth 1-speed

Ross Boomerang Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Unicrown Crown Hi-tensile Steel
Fork type	Ross

Other Specs of Ross Boomerang

Component group sets	Not Available
Pedals details	Resin
Rear shock absorber	Not Available
Saddle seat	Ross Comfort
Seat post extension	25.4 (millimeters) Diameter Steel Pillar