Dirtmaster Flatty 1999 Technical specs and features

Brand Dirtmaster
Model Flatty
First production 1999
Bike category Freestyle
Bike sub-category Freestyle And Jumping
Bike Pricing Check price Here ==>   
Parts And Accessories Dirtmaster Flatty Parts   
Available Sizes - Pro


Wheels And Breaking System

Bike front tire20 X 1.95 (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 brakes Rear: Kung Ten 350 Freecoaster
Front: Kung Ten 350
Rims manufacturer 48-hole
Alex DM-24W
Spoke nipples typeBrass Nipples
Spoke wheel 2.0 (millimeters) Straight Gauge
Da-Sen Stainless Steel

Frame and Body Specifications

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

Gearing Specs

Bicycle chain 1/2 X 1/8 (inches)
KMC 410H
Bottom bracket shell widthAmerican 24tpi
Bottom bracket typeYST BB 621
Crankset parts and sizes 40 Teeth
1-piece Chromoly 180 (millimeters)
Gear shift leversNot Available
Rear gear set 14 Teeth
1-speed

Dirtmaster Flatty Fork System Data

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

Other Specs of Dirtmaster Flatty

Component group setsNot Available
Available colors - Black
- Red
- Yellow
Weight Not Available
Pedals detailsWellgo LU-313U
Rear shock absorberNot Available
Saddle seatTeam Products Embroidered
Seat post extension 25.4 (millimeters) Diameter
Primo Rod


Dirtmaster Flatty bike review

Dirtmaster produced the Flatty bike in 1999 and can be classified as a Freestyle bicycle, this exact model costs in american market arround $599.99.
Dirtmaster Freestyle Flatty can be found in a few colors, among these colors Black, Red and Yellow .
This bike is equiped with 20 x 1.95" Kenda K-841 tires and Da-Sen stainless steel spoke wheel while the rims are manufactured by Alex DM-24W, 48-hole. Dirtmaster equiped this exact model with Dia-Compe 990 brakes, Dia-Compe Tech 99 levers braking system and Front: Kung Ten 350, Rear: Kung Ten 350 freecoaster hubs.
To guarantee the comfiest ride Dirtmaster used 4130 chromoly material for the frame. Dirtmaster Margarita Bar high strength material is used on the handlebar of this Flatty to ensure the perfect handling while the stems are made of Odyssey Bang.
For the smoothest biking experience 1-piece chromoly 180mm, 40 teeth is used on this bicycle linked to KMC 410H chain that is easily replaceable as stated by Dirtmaster.