FBM HEATHEN 2009 VS Spit UNDERDOG 4130 1998 specs comparison
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➜ FBM Heathen price
➜ Spit Underdog 4130 price
FBM Heathen
General Infos| Model | Heathen |
| Manufacturer | FBM |
| Year of production | 2009 |
| Current price | 🛒 View Price → |
| Color choice | -Hot Yellow and Black-Satin Black |
| Sizes | - 20.5 TT (inches) |
| Sizes | - 20.5 TT (inches) |
Wheels And Breaking System
| Bike front tire | Rear: 20 X 1.85 (inches) Tioga FS-100Front: 20 X 2.10 (inches) Tioga Comp III |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Artek Rear LeversTektro U-brake Rear Brakes |
| Hubs for disc brakes | Rear: Alloy Sealed 14 (millimeters) AxleFront: Alloy Loose Ball 10 (millimeters) |
| Rims manufacturer | 36-holeAlloy Double Wall |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | Chromoly Main Triangle |
| Frame type | TIG-welded |
| Handlebar construction | Chromoly 7.5 (inches) |
| Handlebar extender | Optional |
| Handlebar stem details | Alloy Front Clamp |
| Headset size | 1 1/8 (inches) Integrated Sealed |
Gearing Specifications
| Bicycle chain | KMC Z510 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Mid BB |
| Crankset parts and sizes | 25 Teeth3-piece Chromoly 175 (millimeters) |
| Gear shift levers | Not Available |
| Rear gear set | 9 Teeth1-speed |
FBM Heathen Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown CrownChromoly Steerer |
| Fork type | Not Available |
Other Specs of FBM Heathen
| Component group sets | BMX |
| Pedals details | Alloy Platform |
| Rear shock absorber | Not Available |
| Saddle seat | FBM Slim Railed |
| Seat post extension | Not Available |
Spit Underdog 4130
General Infos| Model | Underdog 4130 |
| Manufacturer | Spit |
| Year of production | 1998 |
| Current price | 🛒 View Price → |
| Color choice | -Not found |
| 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 LeversShimano DX BMX V-brake Rear Brakes |
| Hubs for disc brakes | DK |
| Rims manufacturer | Not Available |
| Spoke nipples type | Not Available |
| Spoke wheel | Straight GaugeSteel |
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 Teeth1-speed |
Spit Underdog 4130 Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown Crown4130 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) DiameterDK Aluminum |
Useful links and guides ....
- To know more about this exacte bike, FBM provided us with the latest version of its Heathen bike manual
- Find All parts, tires and accessories of FBM Heathen BMX here
- Get your Spit Underdog 4130 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Spit Underdog 4130 BMX here