Hoffman PRO DIRTY 1 THIRTY 2002 VS Diamondback GRIND 2006 specs comparison

Hoffman Pro Dirty 1 Thirty

General Infos

Model	Pro Dirty 1 Thirty
Manufacturer	Hoffman
Year of production	2002
Current price	Check price Here ==>
Color choice	- Raw - Tan -Blue
Sizes	- Not available
Sizes	- Not available

Wheels And Breaking System

Bike front tire	20 X 1.95 (inches) Primo
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Dia-Compe Tech 99 Rear Levers DiaTech 996 U-Brake Rear Brakes
Hubs for disc brakes	Rear: Hoffman Highroller Hub 14 (millimeters) Front: Hoffman Highroller Hub 3/8 (inches)
Rims manufacturer	48-hole Hoffman HighRoller
Spoke nipples type	Alloy Nipples
Spoke wheel	14ga. Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	4130 chromoly c
Frame type	TIG-welded
Handlebar construction	Hoffman Jumping Bars
Handlebar extender	Not Available
Handlebar stem details	Hoffman Fist
Headset size	1 1/8 (inches) Threadless Aheadset Tank

Gearing Specifications

Bicycle chain	1/2 X 1/8 (inches) KMC 410
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	39 Teeth Primo Powerbite
Gear shift levers	Not Available
Rear gear set	14 Teeth 1-speed

Hoffman Pro Dirty 1 Thirty Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	4130 chromoly c
Fork type	Hoffman Dirty 1 Thirty

Other Specs of Hoffman Pro Dirty 1 Thirty

Component group sets	Not Available
Pedals details	Wellgo LU-313
Rear shock absorber	Not Available
Saddle seat	Hoffman Padded Embossed Skull
Seat post extension	25.4 (millimeters) Diameter Chromoly Micro-adjust

Diamondback Grind

General Infos

Model	Grind
Manufacturer	Diamondback
Year of production	2006
Current price	Check price Here ==>
Color choice	- Red -Silver
Sizes	- Not available

Wheels And Breaking System

Bike front tire	20 X 2.10 (inches) DB Cellblock
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Rush Aluminum Levers Aluminum Sidepull Front and Rush Aluminum U-brake Rear Brakes
Hubs for disc brakes	14 (millimeters) Steel
Rims manufacturer	48-hole Aluminum
Spoke nipples type	Brass Nipples
Spoke wheel	14ga. Straight Gauge

Frame and Body Specs

Frame materials	Steel
Frame type	TIG-welded
Handlebar construction	DB 2-piece JR
Handlebar extender	Not Available
Handlebar stem details	Aluminum Threadless
Headset size	1 1/8 (inches) Threadless FSA

Gearing Specifications

Bicycle chain	1/2 X 1/8 (inches) KMC Z410
Bottom bracket shell width	Not Available
Bottom bracket type	Loose Ball
Crankset parts and sizes	42 Teeth 1-piece
Gear shift levers	Not Available
Rear gear set	16 Teeth 1-speed

Diamondback Grind Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Unicrown Crown Steel
Fork type	Diamondback

Other Specs of Diamondback Grind

Component group sets	Not Available
Pedals details	Aluminum Platform
Rear shock absorber	Not Available
Saddle seat	DB Paded Freestyle
Seat post extension	25.4 (millimeters) Diameter Steel Micro-adjust