Diamondback ASSAULT 1997 VS Premium SPIRE 2013 specs comparison

Diamondback Assault

General Infos

Model	Assault
Manufacturer	Diamondback
Year of production	1997
Current price	Check price Here ==>
Color choice	- chrome-plated -Black
Sizes	- Boys 9.5 (inches)
Sizes	- Boys 9.5 (inches)

Wheels And Breaking System

Bike front tire	Rear: 20 X 1.75 (inches) Comp III Style Front: 20 X 2.125 (inches) Comp III Style
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Lee Chi 316A-1 Levers Tektro 869AG Brakes
Hubs for disc brakes	King Kong 370
Rims manufacturer	36-hole Weinmann 4019
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Shuhn Lih Steel

Frame and Body Specs

Frame materials	Chromoly Main Triangle and hi-tensile Steel Rear Stays
Frame type	TIG-welded
Handlebar construction	Hsin Lung
Handlebar extender	Not Available
Handlebar stem details	Hsin Lung
Headset size	1 (inches) Victor VP-H75

Gearing Specifications

Bicycle chain	1/2 X 1/8 (inches) KMC 410
Bottom bracket shell width	68 (millimeters) Threadless
Bottom bracket type	Victor VPB-35
Crankset parts and sizes	44 Teeth 1-piece Chromoly
Gear shift levers	Not Available
Rear gear set	16 Teeth 1-speed

Diamondback Assault Fork System Data

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

Other Specs of Diamondback Assault

Component group sets	Not Available
Pedals details	Wellgo LU-363
Rear shock absorber	Not Available
Saddle seat	Velo VL-247
Seat post extension	26.0 (millimeters) Diameter Chromoly

Premium Spire

General Infos

Model	Spire
Manufacturer	Premium
Year of production	2013
Current price	Check price Here ==>
Color choice	-Raw
Sizes	- 20.5 TT (inches) - 21 TT (inches)

Wheels And Breaking System

Bike front tire	Premium CK 20x2.4
Bike rear tire	Not Available
Bike wheel size	Not Available
Brakeset type	U-Brake
Hubs for disc brakes	Not Available
Rims manufacturer	Premium Samsara
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Chromoly
Frame type	Not Available
Handlebar construction	Chromoly 8.25 (inches) Rise
Handlebar extender	Not Available
Handlebar stem details	Premium Sub-10
Headset size	Not Available

Gearing Specifications

Bicycle chain	KMC 1/8 (inches) Half Link
Bottom bracket shell width	Not Available
Bottom bracket type	Unavailable Bottom Bracket
Crankset parts and sizes	Premium 1948 25t
Gear shift levers	Unavailable Shifters
Rear gear set	1x1 Speeds

Premium Spire Fork System Data

Derailleur (Front)	Unavailable Front Derailleur
Derailleur (Rear)	Unavailable Rear Derailleur
Fork material	Not Available
Fork type	100% Cr-Mo

Other Specs of Premium Spire

Component group sets	Not Available
Pedals details	Premium Slim
Rear shock absorber	Unavailable Rear Shock
Saddle seat	Premium Fat Capitol
Seat post extension	Pivotal Alloy