Spit UNDERDOG 4130 1998 VS Free Agent FR20 STILETTO 2007 specs comparison
Spit Underdog 4130
General Infos| Model | Underdog 4130 |
| Manufacturer | Spit |
| Year of production | 1998 |
| Current price | Check price Here ==> |
| Color choice |
-Not found |
| Sizes |
- Pro - Pro XL |
| Sizes |
- Pro - Pro XL |
Wheels And Breaking System
| Bike front tire | Rear: 20 X 1.75 (inches) Front: 20 X 2.125 (inches) |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Shimano DX BMX Levers Shimano DX BMX V-brake Rear Brakes |
| Hubs for disc brakes | DK |
| Rims manufacturer | Not Available |
| Spoke nipples type | Not Available |
| Spoke wheel | Straight Gauge Steel |
Frame and Body Specs
| Frame materials | 4130 chromoly c |
| Frame type | TIG-welded |
| Handlebar construction | DK Pro |
| Handlebar extender | Not Available |
| Handlebar stem details | DK XL |
| Headset size | 1 1/8 (inches) Threadless Aheadset |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) KMC |
| Bottom bracket shell width | American |
| Bottom bracket type | Odyssey |
| Crankset parts and sizes | 1-piece Chromoly |
| Gear shift levers | Not Available |
| Rear gear set | 17 Teeth 1-speed |
Spit Underdog 4130 Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown Crown 4130 Chromoly |
| Fork type | SE Racing Landing Gear |
Other Specs of Spit Underdog 4130
| Component group sets | Not Available |
| Pedals details | DK Speed Racer |
| Rear shock absorber | Not Available |
| Saddle seat | Serfas Kevlar |
| Seat post extension | 22.2 (millimeters) Diameter DK Aluminum |
Free Agent FR20 Stiletto
General Infos| Model | FR20 Stiletto |
| Manufacturer | Free Agent |
| Year of production | 2007 |
| Current price | Check price Here ==> |
| Color choice |
- Red -Gray |
| Sizes |
- Standard size for everyone |
Wheels And Breaking System
| Bike front tire | Rear: 20 X 1.95 (inches) Free Agent Street Front: 20 X 2.25 (inches) Free Agent Dirt |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Free Agent Alloy Rear Levers Tektro FX-11 U-brake Rear Brakes |
| Hubs for disc brakes | Free Agent Alloy Sealed |
| Rims manufacturer | 36-hole and 48-hole Weinmann DM-30 |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. |
Frame and Body Specs
| Frame materials | Chromoly |
| Frame type | TIG-welded |
| Handlebar construction | Free Agent Chromoly |
| Handlebar extender | Optional |
| Handlebar stem details | Free Agent Jump Alloy |
| Headset size | 1 1/8 (inches) Threadless Aheadset |
Gearing Specifications
| Bicycle chain | KMC Z410 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Cartridge Euro Cups 8-splined Axle |
| Crankset parts and sizes | 39 Teeth Free Agent 3-pc Chromoly |
| Gear shift levers | Not Available |
| Rear gear set | 14 Teeth 1-speed |
Free Agent FR20 Stiletto Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown Crown Chromoly |
| Fork type | Free Agent |
Other Specs of Free Agent FR20 Stiletto
| Component group sets | BMX Mix |
| Pedals details | VP-568 Platform |
| Rear shock absorber | Not Available |
| Saddle seat | Free Agent Jump With Kevlar Back |
| Seat post extension | Free Agent Alloy Micro Adjust |
Useful links and guides ....
- To know more about this exacte bike, Spit provided us with the latest version of its Underdog 4130 bike manual
- Find All parts, tires and accessories of Spit Underdog 4130 BMX here
- Get your Free Agent FR20 Stiletto manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Free Agent FR20 Stiletto BMX here