Dirtmaster H.F.O. 1999 VS Dyno SLAMMER 1997 specs comparison

Dirtmaster H.F.O. 1999 comparison online with competitors

Dirtmaster H.F.O.

General Infos
Model H.F.O.
Manufacturer Dirtmaster
Year of production 1999
Current price Check price Here ==>   
Color choice - Chrome-Plated
- Red
- Yellow
-Black
Sizes - Pro
Sizes - Pro

Wheels And Breaking System

Bike front tire20 X 2.25 (inches) Kenda K-841
Bike rear tireNot Available
Bike wheel size20 (inches) Wheels
Brakeset type Dia-Compe Tech 99 Levers
Dia-Compe 990 Brakes
Hubs for disc brakesJoy Tech Jy A085SBT
Rims manufacturer 48-hole
Alex Supra
Spoke nipples typeBrass Nipples
Spoke wheel 2.0 (millimeters) Straight Gauge
Da-Sen Stainless Steel

Frame and Body Specs

Frame materials4130 chromoly c
Frame typeTIG-welded
Handlebar constructionDirtmaster Hoochie
Handlebar extenderNot Available
Handlebar stem detailsOdyssey Bang
Headset size1 1/8 (inches) Threadless Aheadset SE-1 F and S With Odyssey Gyro Detangler

Gearing Specifications

Bicycle chain 1/2 X 3/32 (inches)
KMC 408H
Bottom bracket shell widthAmerican 24tpi
Bottom bracket typeYST BB 621
Crankset parts and sizes 44 Teeth
1-piece Chromoly 180 (millimeters)
Gear shift leversNot Available
Rear gear set 16 Teeth
1-speed

Dirtmaster H.F.O. Fork System Data

Derailleur (Front)Not Available
Derailleur (Rear)Not Available
Fork material Unicrown Crown
4130 Chromoly
Fork typeDirtmaster Street Fork

Other Specs of Dirtmaster H.F.O.

Component group setsNot Available
Pedals detailsWellgo LU-313U
Rear shock absorberNot Available
Saddle seatTeam Products Embroidered
Seat post extension 25.4 (millimeters) Diameter
Primo Rod


Dyno Slammer 1997 comparison online with competitors

Dyno Slammer

General Infos
Model Slammer
Manufacturer Dyno
Year of production 1997
Current price Check price Here ==>   
Color choice -Chrome-plated
Sizes - Boys

Wheels And Breaking System

Bike front tire20 X 2.10 (inches) GT LP III
Bike rear tireNot Available
Bike wheel size20 (inches) Wheels
Brakeset type Dia-Compe Tech 77 Levers
Dia-Compe 990 Brakes
Hubs for disc brakesGT Mohawk
Rims manufacturer 48-hole
Weinmann 2525
Spoke nipples typeBrass Nipples
Spoke wheel 2.0 (millimeters) Straight Gauge
Stainless Steel

Frame and Body Specs

Frame materialsChromoly
Frame typeTIG-welded
Handlebar constructionDyno 4-piece
Handlebar extenderNot Available
Handlebar stem detailsGT Piston
Headset size1 1/8 (inches) Threadless Steel With Detangler

Gearing Specifications

Bicycle chain 1/2 X 1/8 (inches)
KMC 410
Bottom bracket shell width68 (millimeters) Threadless
Bottom bracket typeOne Piece
Crankset parts and sizes 43 Teeth
GT Wrench Series 1-piece Chromoly
Gear shift leversNot Available
Rear gear set 16 Teeth
1-speed

Dyno Slammer Fork System Data

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

Other Specs of Dyno Slammer

Component group setsNot Available
Pedals detailsGT Aluminum Platforms
Rear shock absorberNot Available
Saddle seatGT
Seat post extensionDyno Chromoly


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