Eastern Bikes PROTON SHOVELHEAD 2003 VS Haro SUPRA 1998 specs comparison

Eastern Bikes Proton ShovelHead

General Infos

Model	Proton ShovelHead
Manufacturer	Eastern Bikes
Year of production	2003
Current price	Check price Here ==>
Color choice	- Grey -Black
Sizes	- Pro
Sizes	- Pro

Wheels And Breaking System

Bike front tire	20 X 1.95 (inches) Kenda K-Rad
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	FS-328 Rear Levers Aluminum U-brake Rear Brakes
Hubs for disc brakes	14 (millimeters) Axle Aluminum
Rims manufacturer	48-hole Aluminum
Spoke nipples type	Brass Nipples
Spoke wheel	14ga. Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	Chromoly and hi-tensile Steel
Frame type	TIG-welded
Handlebar construction	2 piece c
Handlebar extender	Not Available
Handlebar stem details	Aluminum 4 Bolt
Headset size	1 1/8 (inches) Threadless Steel Threadless

Gearing Specifications

Bicycle chain	1/2 X 1/8 (inches) KMC Z410
Bottom bracket shell width	American
Bottom bracket type	Not Available
Crankset parts and sizes	39 Teeth 1-piece Steel 175 (millimeters)
Gear shift levers	Not Available
Rear gear set	14 Teeth 1-speed

Eastern Bikes Proton ShovelHead Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Unicrown Crown Chromoly
Fork type	Eastern

Other Specs of Eastern Bikes Proton ShovelHead

Component group sets	Not Available
Pedals details	Wellgo LU-313
Rear shock absorber	Not Available
Saddle seat	Eastern 9 (millimeters) Rails
Seat post extension	Aluminum

Haro Supra

General Infos

Model	Supra
Manufacturer	Haro
Year of production	1998
Current price	Check price Here ==>
Color choice	- chrome-plated -Blue
Sizes	- Pro XL

Wheels And Breaking System

Bike front tire	Rear: 20 X 2.25 (inches) Maxxis Maxx Daddy Front: 20 X 1.80 (inches) Maxxis Maxx Daddy
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Tektro RBP-341A Levers Tektro 912A Brakes
Hubs for disc brakes	Haro Megahub
Rims manufacturer	48-hole Araya 7X
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Steel

Frame and Body Specs

Frame materials	Chromoly
Frame type	TIG-welded
Handlebar construction	Haro Supra
Handlebar extender	Not Available
Handlebar stem details	Fusion
Headset size	1 1/8 (inches) Threadless Aheadset SX

Gearing Specifications

Bicycle chain	1/2 X 1/8 (inches) KMC 410A
Bottom bracket shell width	American
Bottom bracket type	YST
Crankset parts and sizes	44 Teeth Fusion 1-piece Chromoly
Gear shift levers	Not Available
Rear gear set	16 Teeth 1-speed

Haro Supra Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Unicrown Crown 4130 Chromoly
Fork type	Haro Straightshooter

Other Specs of Haro Supra

Component group sets	Not Available
Pedals details	Aluminum Fusion DX Style Platform
Rear shock absorber	Not Available
Saddle seat	Haro Slant Nose
Seat post extension	25.4 (millimeters) Diameter Fusion