Hoffman Star Dirty 1 Thirty 2001 Technical specs and features

Brand Hoffman
Model Star Dirty 1 Thirty
First production 2001
Bike category Freestyle
Bike sub-category Freestyle And Jumping
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Parts And Accessories Hoffman Star Dirty 1 Thirty Parts   
Available Sizes - Pro


Wheels And Breaking System

Bike front tire20 X 1.95 (inches) Hoffman Bikes Skidmarks
Bike rear tireNot Available
Bike wheel size20 (inches) Wheels
Brakeset type Dia-Compe MX99 Front and Dia-Compe MX99 Rear Levers
DiaTech 996 U-brake Brakes
Hubs for disc brakesKeyin Aluminum
Rims manufacturer 48-hole
HoffmanBikes HighRoller Rim Cp
Spoke nipples typeAluminum Nipples
Spoke wheel 2.0 (millimeters) Straight Gauge
Stainless Steel

Frame and Body Specifications

Frame materials4130 chromoly c
Frame typeTIG-welded
Handlebar constructionHoffman Bikes Jumping Bar
Handlebar extenderNot Available
Handlebar stem detailsCustom
Headset size1 1/8 (inches) Threadless Dia-Tech SBN

Gearing Specs

Bicycle chain 1/2 X 1/8 (inches)
KMC 410
Bottom bracket shell widthNot Available
Bottom bracket typeOne Piece
Crankset parts and sizes 44 Teeth
1-piece 170 (millimeters)
Gear shift leversNot Available
Rear gear set 16 Teeth
1-speed

Hoffman Star Dirty 1 Thirty Fork System Data

Derailleur (Front)Not Available
Derailleur (Rear)Not Available
Fork material4130 chromoly c
Fork typeHoffman Bikes Super Fork

Other Specs of Hoffman Star Dirty 1 Thirty

Component group setsNot Available
Available colors - Black
- Dark Blue
- Red
Weight Not Available
Pedals detailsWellgo LU-313
Rear shock absorberNot Available
Saddle seatHoffman Bikes Flame Seat
Seat post extension 25.4 (millimeters) Diameter
Chromoly Micro-adjust


Hoffman Star Dirty 1 Thirty bike review

Hoffman produced the Star Dirty 1 Thirty bike in 2001 and can be classified as a Freestyle bicycle, this exact model costs in american market arround $399.99.
Hoffman Freestyle Star Dirty 1 Thirty can be found in a few colors, among these colors Black, Dark Blue and Red .
This bike is equiped with 20 x 1.95" Hoffman Bikes Skidmarks tires and Stainless steel spoke wheel while the rims are manufactured by HoffmanBikes HighRoller Rim Cp, 48-hole. Hoffman equiped this exact model with DiaTech 996 U-brake brakes, Dia-Compe MX99 front/Dia-Compe MX99 rear levers braking system and Keyin aluminum hubs.
To guarantee the comfiest ride Hoffman used 4130 chromoly material for the frame. Hoffman Bikes Jumping Bar high strength material is used on the handlebar of this Star Dirty 1 Thirty to ensure the perfect handling while the stems are made of Custom.
For the smoothest biking experience 1-piece 170mm, 44 teeth is used on this bicycle linked to KMC 410 chain that is easily replaceable as stated by Hoffman.