Hoffman PRO INSTRUMENT 2003 VS Dirtmaster JUMP 2001 specs comparison

Hoffman Pro Instrument 2003 comparison online with competitors

Hoffman Pro Instrument

General Infos
Model Pro Instrument
Manufacturer Hoffman
Year of production 2003
Current price Check price Here ==>   
Color choice - Dark Bronze
- Royale Blue
-Black
Sizes - Pro
Sizes - Pro

Wheels And Breaking System

Bike front tire20 X 1.95 (inches) Hoffman Skid Mark
Bike rear tireNot Available
Bike wheel size20 (inches) Wheels
Brakeset type Dia-Compe Tech 99 Levers
DiaTech 996 U-brake Brakes
Hubs for disc brakesNot Available
Rims manufacturer 48-hole
Hoffman HighRoller
Spoke nipples typeAluminum Nipples
Spoke wheel 14ga. Straight Gauge
Stainless Steel

Frame and Body Specs

Frame materials4130 chromoly c
Frame typeTIG-welded
Handlebar constructionHoffman Jumping Bars
Handlebar extenderNot Available
Handlebar stem detailsHoffman Fist
Headset size1 1/8 (inches) Threadless Aheadset Tank

Gearing Specifications

Bicycle chain 1/2 X 1/8 (inches)
KMC 410
Bottom bracket shell widthNot Available
Bottom bracket typeNot Available
Crankset parts and sizes 39 Teeth
Primo Powerbite
Gear shift leversNot Available
Rear gear set 14 Teeth
1-speed

Hoffman Pro Instrument Fork System Data

Derailleur (Front)Not Available
Derailleur (Rear)Not Available
Fork material Unicrown Crown
4130 Chromoly
Fork typeHoffman Super Fork

Other Specs of Hoffman Pro Instrument

Component group setsNot Available
Pedals detailsWellgo LU-313
Rear shock absorberNot Available
Saddle seatHoffman Padded Embossed Skull
Seat post extension 25.4 (millimeters) Diameter
Chromoly Micro-adjust


Dirtmaster Jump 2001 comparison online with competitors

Dirtmaster Jump

General Infos
Model Jump
Manufacturer Dirtmaster
Year of production 2001
Current price Check price Here ==>   
Color choice - Red
-Blue
Sizes - Pro

Wheels And Breaking System

Bike front tire20 X 2.25 (inches) Radix Dirt
Bike rear tireNot Available
Bike wheel size20 (inches) Wheels
Brakeset type Tektro 271A Rear Levers
Tektro U Brake Rear Brakes
Hubs for disc brakesRadix
Rims manufacturer 48-hole
Alex MX 22
Spoke nipples typeBrass Nipples
Spoke wheel 2.0 (millimeters) Straight Gauge
Chung Nan UCP

Frame and Body Specs

Frame materialsChromoly
Frame typeTIG-welded
Handlebar constructionDirtMaster Hoochie Bar
Handlebar extenderOptional
Handlebar stem detailsRadix
Headset size1 1/8 (inches) Threadless Tioga TG

Gearing Specifications

Bicycle chain 1/2 X 1/8 (inches)
KMC Z410
Bottom bracket shell widthAmerican
Bottom bracket typeYST
Crankset parts and sizes 44 Teeth
1-piece 180 (millimeters)
Gear shift leversNot 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
Chromoly
Fork typeDirtMaster

Other Specs of Dirtmaster Jump

Component group setsNot Available
Pedals detailsRadix
Rear shock absorberNot Available
Saddle seatRadix
Seat post extension 25.4 (millimeters) Diameter
Radix


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