Nirve 720 2003 VS GT JAMIE BESTWICK PRO 2006 specs comparison
Nirve 720
General Infos| Model | 720 |
| Manufacturer | Nirve |
| Year of production | 2003 |
| Current price | Check price Here ==> |
| Color choice |
-Satin Black |
| Sizes |
- Professional size |
| Sizes |
- Professional size |
Wheels And Breaking System
| Bike front tire | 20 X 2.10 (inches) Tioga Comp III |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Tektro 273A Rear Levers Tektro FX-15 U-brake Rear Brakes |
| Hubs for disc brakes | Rear: Nirve 14 (millimeters) Flip-flop Front: Nirve 14 (millimeters) |
| Rims manufacturer | 48-hole Alex DX-2418 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 14ga. Straight Gauge Stainless Steel |
Frame and Body Specs
| Frame materials | Chromoly |
| Frame type | TIG-welded |
| Handlebar construction | Nirve Expert Cr-mo |
| Handlebar extender | Not Available |
| Handlebar stem details | Aluminum |
| Headset size | 1 1/8 (inches) Threadless Dia-Compe Tank |
Gearing Specifications
| Bicycle chain | 1/2 X 1/8 (inches) KMC Z-510HX |
| Bottom bracket shell width | 68 (millimeters) American |
| Bottom bracket type | Sealed Cartridge |
| Crankset parts and sizes | 39 Teeth Nirve Trail FS 3-Piece |
| Gear shift levers | Not Available |
| Rear gear set | 14 Teeth 1-speed |
Nirve 720 Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown Crown Chromoly Steerer |
| Fork type | Nirve |
Other Specs of Nirve 720
| Component group sets | Not Available |
| Pedals details | Aluminum Platform |
| Rear shock absorber | Not Available |
| Saddle seat | Nirve Trail FS |
| Seat post extension | 25.4 (millimeters) Diameter Nirve Cr-mo |
GT Jamie Bestwick Pro
General Infos| Model | Jamie Bestwick Pro |
| Manufacturer | GT |
| Year of production | 2006 |
| Current price | Check price Here ==> |
| Color choice |
-Pearl Purple |
| Sizes |
- 20 wheel (inches) |
Wheels And Breaking System
| Bike front tire | 20 X 1.95 (inches) Kenda Kiniption |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | 273A FX-570D FX-570FX Tektro Aluminum Cold Forged Aluminum U-brake Front and Tektro Cold Forged Aluminum U-brake Rear Brakes Dual Anchor Bolts Dual Anchor Bolts Hinged Clamp Levers Tektro |
| Hubs for disc brakes | 14 (millimeters) Cr-mo Axle 14 (millimeters) Hi-carbon Axle 48 Hole Rear: '05 GT Branded Aluminum Body Aluminum Body Sealed Mech. Sealed Mech. Bearins Front: '05 GT Branded |
| Rims manufacturer | 28 (millimeters) Width 48 Hole 48-hole Double Wall Aluminum With Eyelets Alex DX2418 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 14ga. Straight Gauge |
Frame and Body Specs
| Frame materials | 3 Main Tube Cr-mo GT Bestwick Design |
| Frame type | TIG-welded |
| Handlebar construction | 7 (inches) Rise Cr-mo GT Dirt and street Bend |
| Handlebar extender | Not Available |
| Handlebar stem details | Cold Forged Aluminum GT Johnson III Design |
| Headset size | Extra Deep Cup Engagement 1 1/8 (inches) Tange Seiki FATTY 22 |
Gearing Specifications
| Bicycle chain | KMC 410H |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Ball Type With 8 Spline Cr-Mo Axle |
| Crankset parts and sizes | 36 Teeth Tubular Cr-Mo 3pc. GT 8-spline |
| Gear shift levers | Not Available |
| Rear gear set | 13 Teeth 1-speed |
GT Jamie Bestwick Pro Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Chromoly |
| Fork type | '05 GT Freestyle Design |
Other Specs of GT Jamie Bestwick Pro
| Component group sets | BMX |
| Pedals details | '05 GT Dirt and Street Platform Design |
| Rear shock absorber | Not Available |
| Saddle seat | Rear Bumper Gurad Stitched Two Piece Cover Welded 9 (millimeters) Rail GT Launch Pad |
| Seat post extension | Aluminum Double Bolt Micro Adjust |
Useful links and guides ....
- To know more about this exacte bike, Nirve provided us with the latest version of its 720 bike manual
- Find All parts, tires and accessories of Nirve 720 Freestyle here
- Get your GT Jamie Bestwick Pro manual book version yo know further about this bike
- Saddles, tires And mechanical parts for GT Jamie Bestwick Pro Freestyle here
