Kona BIG MAMA 2001 VS DK SIGNAL 2007 specs comparison
Kona Big Mama
General Infos| Model | Big Mama |
| Manufacturer | Kona |
| Year of production | 2001 |
| Current price | Check price Here ==> |
| Color choice |
-Bright Gold Metallic |
| Sizes |
- Pro XL |
| Sizes |
- Pro XL |
Wheels And Breaking System
| Bike front tire | Rear: 20 X 1.85 (inches) Tioga Comp III Front: 20 X 2.25 (inches) Tioga Comp III |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Avid AD3 Rear Levers Avid SD3 Rear Brakes |
| Hubs for disc brakes | Kona Bulge |
| Rims manufacturer | 36-hole Sun Rims Ditch Witch |
| Spoke nipples type | Not Available |
| Spoke wheel | 14g Stainless Steel |
Frame and Body Specs
| Frame materials | Kona Cromoly |
| Frame type | TIG-welded |
| Handlebar construction | Kona Chromoly Race |
| Handlebar extender | Optional |
| Handlebar stem details | Kona DJ-1 |
| Headset size | Aheadset SX-1 |
Gearing Specifications
| Bicycle chain | KMC |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Kona Sealed Bearing |
| Crankset parts and sizes | 44 Teeth Kona Bulge Cromoly |
| Gear shift levers | Not Available |
| Rear gear set | 16 Teeth 1-speed |
Kona Big Mama Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown Crown Chromoly |
| Fork type | Kona Jump |
Other Specs of Kona Big Mama
| Component group sets | Not Available |
| Pedals details | Wellgo |
| Rear shock absorber | Not Available |
| Saddle seat | SDG BMX |
| Seat post extension | Kona Thumb |
DK Signal
General Infos| Model | Signal |
| Manufacturer | DK |
| Year of production | 2007 |
| Current price | Check price Here ==> |
| Color choice |
-Mint |
| Sizes |
- 19 (inches) |
Wheels And Breaking System
| Bike front tire | 20 (inches) Interstate85 |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Tektro Alloy Levers Tektro U-brake Brakes |
| Hubs for disc brakes | Rear: Alloy Free Coaster Front: DK Sealed |
| Rims manufacturer | 48-hole Sun ZX-25 |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. Black |
Frame and Body Specs
| Frame materials | Chromoly |
| Frame type | TIG-welded |
| Handlebar construction | DK 2pc 6.5 (inches) |
| Handlebar extender | Not Available |
| Handlebar stem details | DK Pro |
| Headset size | 1 1/8 (inches) Threadless Cartridge |
Gearing Specifications
| Bicycle chain | 1/2 X 1/8 (inches) KMC Z410 |
| Bottom bracket shell width | 68 (millimeters) American |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 28 Teeth 1-piece |
| Gear shift levers | Not Available |
| Rear gear set | 12 Teeth 1-speed |
DK Signal Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown Crown Chromoly |
| Fork type | DK |
Other Specs of DK Signal
| Component group sets | BMX Mix |
| Pedals details | Platform Alloy |
| Rear shock absorber | Not Available |
| Saddle seat | DK JR. Dirt Jump 7 (millimeters) Rails |
| Seat post extension | 25.4 (millimeters) Diameter Alloy Micro Adjust |
Useful links and guides ....
- To know more about this exacte bike, Kona provided us with the latest version of its Big Mama bike manual
- Find All parts, tires and accessories of Kona Big Mama BMX here
- Get your DK Signal manual book version yo know further about this bike
- Saddles, tires And mechanical parts for DK Signal BMX here