DK SOB 2002 VS Trek TR-30 JUMPING 1999 specs comparison
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➜ DK SOB price
➜ Trek TR-30 Jumping price
DK SOB
General Infos| Model | SOB |
| Manufacturer | DK |
| Year of production | 2002 |
| Current price | 🛒 View Price → |
| Color choice | -Black |
| Sizes | - Pro |
| Sizes | - Pro |
Wheels And Breaking System
| Bike front tire | 20 X 2.00 (inches) Maxxis Holy Roller |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Tektro 273A Rear LeversTektro FX-20 U-brake Rear Brakes |
| Hubs for disc brakes | DK 14 (millimeters) Sealed |
| Rims manufacturer | 48-holeSun Rims BFR |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 14ga. Straight GaugeStainless Steel |
Frame and Body Specs
| Frame materials | Chromoly |
| Frame type | TIG-welded |
| Handlebar construction | DK 2-piece Chromoly |
| Handlebar extender | Not Available |
| Handlebar stem details | DK Jump Stem |
| Headset size | 1 1/8 (inches) Threadless Tange-Seiki TGMX |
Gearing Specifications
| Bicycle chain | 1/2 X 1/8 (inches)KMC Z-410H |
| Bottom bracket shell width | American |
| Bottom bracket type | Sealed Cartridge |
| Crankset parts and sizes | 39 Teeth3-piece Chromoly |
| Gear shift levers | Not Available |
| Rear gear set | 14 Teeth1-speed |
DK SOB Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown CrownChromoly |
| Fork type | DK Jump Fork |
Other Specs of DK SOB
| Component group sets | Not Available |
| Pedals details | DK Iron Cross |
| Rear shock absorber | Not Available |
| Saddle seat | DK Jump Seat |
| Seat post extension | 26.6 (millimeters) DiameterDK Fixed Post |
Trek TR-30 Jumping
General Infos| Model | TR-30 Jumping |
| Manufacturer | Trek |
| Year of production | 1999 |
| Current price | 🛒 View Price → |
| Color choice | -Tidal Blue and Sky Blue |
| Sizes | - Pro |
Wheels And Breaking System
| Bike front tire | Rear: 20 X 1.75 (inches) Bontrager Revolt ST-2Front: 20 X 2.10 (inches) Bontrager Revolt ST-2 |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Chang Star 281DT LeversDia-Compe 990 Brakes |
| Hubs for disc brakes | Kung Ten Aluminum |
| Rims manufacturer | 48-holeBontrager Mack |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight Gauge |
Frame and Body Specs
| Frame materials | Chromoly |
| Frame type | TIG-welded |
| Handlebar construction | Chromoly |
| Handlebar extender | Not Available |
| Handlebar stem details | Alloy Ahead Type |
| Headset size | 1 1/8 (inches) Threadless Aheadset SE-1 |
Gearing Specifications
| Bicycle chain | 1/2 X 1/8 (inches)Taya TB-410 |
| Bottom bracket shell width | American |
| Bottom bracket type | One Piece |
| Crankset parts and sizes | 1-piece Steel |
| Gear shift levers | Not Available |
| Rear gear set | 16 Teeth1-speed |
Trek TR-30 Jumping Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Chromoly |
| Fork type | Trek |
Other Specs of Trek TR-30 Jumping
| Component group sets | Not Available |
| Pedals details | Alloy Platform |
| Rear shock absorber | Not Available |
| Saddle seat | Bontrager FS Plus 10 |
| Seat post extension | 25.4 (millimeters) DiameterAlloy |
Useful links and guides ....
- To know more about this exacte bike, DK provided us with the latest version of its SOB bike manual
- Find All parts, tires and accessories of DK SOB Freestyle here
- Get your Trek TR-30 Jumping manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Trek TR-30 Jumping Freestyle here