Dirtmaster Jump 2001 Technical specs and features
| Brand | Dirtmaster |
| Model | Jump |
| First production | 2001 |
| Bike category | Freestyle |
| Bike sub-category | Freestyle And Jumping |
| Bike Pricing | Check price Here ==> |
| Parts And Accessories | Dirtmaster Jump Parts |
| Available Sizes | - Pro |
Wheels And Breaking System
| Bike front tire | 20 X 2.25 (inches) Radix Dirt |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Tektro 271A Rear Levers Tektro U Brake Rear Brakes |
| Hubs for disc brakes | Radix |
| Rims manufacturer | 48-hole Alex MX 22 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight Gauge Chung Nan UCP |
Frame and Body Specifications
| Frame materials | Chromoly |
| Frame type | TIG-welded |
| Handlebar construction | DirtMaster Hoochie Bar |
| Handlebar extender | Optional |
| Handlebar stem details | Radix |
| Headset size | 1 1/8 (inches) Threadless Tioga TG |
Gearing Specs
| Bicycle chain | 1/2 X 1/8 (inches) KMC Z410 |
| Bottom bracket shell width | American |
| Bottom bracket type | YST |
| Crankset parts and sizes | 44 Teeth 1-piece 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 Chromoly |
| Fork type | DirtMaster |
Other Specs of Dirtmaster Jump
| Component group sets | Not Available |
| Available colors | - Blue - Red |
| Weight | Not Available |
| Pedals details | Radix |
| Rear shock absorber | Not Available |
| Saddle seat | Radix |
| Seat post extension | 25.4 (millimeters) Diameter Radix |
Dirtmaster Jump picture
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Dirtmaster Jump bike review
Dirtmaster produced the Jump bike in 2001 and can be classified as a Freestyle bicycle, this exact model costs in american market arround $339.00.
Dirtmaster Freestyle Jump can be found in a few colors, among these colors Blue and Red .
This bike is equiped with 20 x 2.25" Radix Dirt tires and Chung Nan UCP spoke wheel while the rims are manufactured by Alex MX 22, 48-hole. Dirtmaster equiped this exact model with Tektro U brake rear brakes, Tektro 271A rear levers braking system and Radix hubs.
To guarantee the comfiest ride Dirtmaster used Chromoly material for the frame. DirtMaster Hoochie Bar high strength material is used on the handlebar of this Jump to ensure the perfect handling while the stems are made of Radix.
For the smoothest biking experience 1-piece 180mm, 44 teeth is used on this bicycle linked to KMC Z410 chain that is easily replaceable as stated by Dirtmaster.