Hoffman STAR EP 2002 VS Dirtmaster JUMP 1999 specs comparison

Hoffman Star EP

General Infos

Model	Star EP
Manufacturer	Hoffman
Year of production	2002
Current price	Check price Here ==>
Color choice	- Green - Raw -Black
Sizes	- Not available
Sizes	- Not available

Wheels And Breaking System

Bike front tire	20 X 1.95 (inches) Hoffman Rotator
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Dia-Tech MX 97 Levers DiaTech 996 U-brake Brakes
Hubs for disc brakes	Rear: Nankai Front: Keyin Alloy 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 Low Drag 3
Handlebar extender	Not Available
Handlebar stem details	Hoffman SuperStem
Headset size	1 1/8 (inches) Threadless Dia-Tech and Hoffman

Gearing Specifications

Bicycle chain	1/2 X 1/8 (inches) KMC 410
Bottom bracket shell width	Not Available
Bottom bracket type	One Piece
Crankset parts and sizes	36 Teeth 1-piece Chromoly 175 (millimeters)
Gear shift levers	Not Available
Rear gear set	14 Teeth 1-speed

Hoffman Star EP Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	4130 chromoly c
Fork type	Hoffman EP

Other Specs of Hoffman Star EP

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

Dirtmaster Jump

General Infos

Model	Jump
Manufacturer	Dirtmaster
Year of production	1999
Current price	Check price Here ==>
Color choice	- Green -Chrome-Plated
Sizes	- Pro

Wheels And Breaking System

Bike front tire	20 X 2.25 (inches) Cheng Shin M-110
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Tektro RBP-341A Rear Levers Tektro 910A Rear Brakes
Hubs for disc brakes	Formula OV 31
Rims manufacturer	48-hole Alex X-303
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Da-Sen Steel

Frame and Body Specs

Frame materials	4130 chromoly c
Frame type	TIG-welded
Handlebar construction	SE Racing Rollbar
Handlebar extender	Not Available
Handlebar stem details	Kalloy MX-817
Headset size	1 1/8 (inches) Threadless Tioga TG

Gearing Specifications

Bicycle chain	1/2 X 1/8 (inches) KMC 410
Bottom bracket shell width	American 24tpi
Bottom bracket type	YST BB 621
Crankset parts and sizes	44 Teeth 1-piece Chromoly 180 (millimeters)
Gear shift levers	Not Available
Rear gear set	16 Teeth 1-speed

Dirtmaster Jump Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Unicrown Crown 4130 Chromoly
Fork type	Dirtmaster Dirt Fork

Other Specs of Dirtmaster Jump

Component group sets	Not Available
Pedals details	Wellgo LU-313
Rear shock absorber	Not Available
Saddle seat	Team Products Embroidered
Seat post extension	25.4 (millimeters) Diameter Steel Micro-adjust