Trek TR-30 JUMPING 1999 VS Diamondback ASSAULT 2007 specs comparison
Trek TR-30 Jumping
General Infos| Model | TR-30 Jumping |
| Manufacturer | Trek |
| Year of production | 1999 |
| Current price | Check price Here ==> |
| Color choice |
-Tidal Blue and Sky Blue |
| Sizes |
- Pro |
| Sizes |
- Pro |
Wheels And Breaking System
| Bike front tire | Rear: 20 X 1.75 (inches) Bontrager Revolt ST-2 Front: 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 Levers Dia-Compe 990 Brakes |
| Hubs for disc brakes | Kung Ten Aluminum |
| Rims manufacturer | 48-hole Bontrager 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 Teeth 1-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) Diameter Alloy |
Diamondback Assault
General Infos| Model | Assault |
| Manufacturer | Diamondback |
| Year of production | 2007 |
| Current price | Check price Here ==> |
| Color choice |
-Sand |
| Sizes |
- Standard size for everyone |
Wheels And Breaking System
| Bike front tire | Rear: 26 X 2.30 (inches) Kenda K-RAD Front: 26 X 2.35 (inches) Kenda Small Block Eight |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | MTB Alloy 2 Finger Levers Hayes HMX-2 Brakes |
| Hubs for disc brakes | Rear: Alloy Nutted Disc Cassette Front: Alloy Disc Nutted |
| Rims manufacturer | 32-hole Sun MTX S-Type |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. Stainless Steel |
Frame and Body Specs
| Frame materials | DB Strongbox Assault 7005 Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Easton EA50 Riser |
| Handlebar extender | Optional |
| Handlebar stem details | Tioga Task Force |
| Headset size | 1 1/8 (inches) Threadless FSA Mallet |
Gearing Specifications
| Bicycle chain | KMC Kool Chain |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | TruVativ Howitzer |
| Crankset parts and sizes | 34 Teeth TruVativ Hussefelt 1.0 BG |
| Gear shift levers | Not Available |
| Rear gear set | 16 Teeth 1-speed |
Diamondback Assault Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Single Crown Steel and aluminum |
| Fork type | 100 (millimeters) Marzocchi Dirt Jumper 3 RV |
Other Specs of Diamondback Assault
| Component group sets | Mountain Mix |
| Pedals details | DB Alloy Platform |
| Rear shock absorber | Not Available |
| Saddle seat | DB Jump Seat |
| Seat post extension | 30.9 (millimeters) Diameter Alloy Micro Adjust |
-1998-specs.jpg)
-1997-specs.jpg)
Useful links and guides ....
- To know more about this exacte bike, Trek provided us with the latest version of its TR-30 Jumping bike manual
- Find All parts, tires and accessories of Trek TR-30 Jumping Freestyle here
- Get your Diamondback Assault manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Diamondback Assault Freestyle here