Kona MAMA 2001 VS Diamondback JR. VIPER 2003 specs comparison
![Kona Mama 2001 comparison online with competitors](https://yobicycle.com/images/models/Kona-Mama-2001-specs.jpg)
Kona Mama
General InfosModel | Mama |
Manufacturer | Kona |
Year of production | 2001 |
Current price | Check price Here ==> |
Color choice |
-DJ Blue |
Sizes |
- Pro |
Sizes |
- Pro |
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 | Tektro 318A Rear Levers Tektro BX-20 Linear-pull 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 |
Gearing Specifications
Bicycle chain | KMC |
Bottom bracket shell width | Not Available |
Bottom bracket type | YST BB-621 |
Crankset parts and sizes | 44 Teeth 1-piece 175 (millimeters) |
Gear shift levers | Not Available |
Rear gear set | 16 Teeth 1-speed |
Kona 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 Mama
Component group sets | Not Available |
Pedals details | Wellgo |
Rear shock absorber | Not Available |
Saddle seat | Kona BMX Race |
Seat post extension | Kona Thumb |
![Diamondback Jr. Viper 2003 comparison online with competitors](https://yobicycle.com/images/models/Diamondback-Jr.-Viper-2003-specs.jpg)
Diamondback Jr. Viper
General InfosModel | Jr. Viper |
Manufacturer | Diamondback |
Year of production | 2003 |
Current price | Check price Here ==> |
Color choice |
- Chrome-Plated -Blue Flame |
Sizes |
- Pro |
Wheels And Breaking System
Bike front tire | 20 X 1.75 (inches) Kenda K-50 |
Bike rear tire | Not Available |
Bike wheel size | 20 (inches) Wheels |
Brakeset type | Aluminum Rear Levers Steel Linear-pull Rear Brakes |
Hubs for disc brakes | Rear: Steel Coaster Brake Nutted Front: Steel |
Rims manufacturer | 36-hole Steel |
Spoke nipples type | Brass Nipples |
Spoke wheel | 14ga. Straight Gauge Stainless Steel |
Frame and Body Specs
Frame materials | Hi-tensile Steel |
Frame type | TIG-welded |
Handlebar construction | Steel BMX |
Handlebar extender | Not Available |
Handlebar stem details | Aluminum 4 Bolt |
Headset size | 1 (inches) Steel |
Gearing Specifications
Bicycle chain | 1/2 X 1/8 (inches) KMC Z410 |
Bottom bracket shell width | Not Available |
Bottom bracket type | Steel |
Crankset parts and sizes | 36 Teeth 1-piece 5 1/2 (inches) |
Gear shift levers | Not Available |
Rear gear set | 18 Teeth 1-speed |
Diamondback Jr. Viper Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Unicrown Crown Hi-tensile Steel |
Fork type | Not Available |
Other Specs of Diamondback Jr. Viper
Component group sets | Not Available |
Pedals details | Resin |
Rear shock absorber | Not Available |
Saddle seat | Diamondback BMX |
Seat post extension | 25.4 (millimeters) Diameter Chrome Plated Steel |
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Useful links and guides ....
- To know more about this exacte bike, Kona provided us with the latest version of its Mama bike manual
- Find All parts, tires and accessories of Kona Mama BMX here
- Get your Diamondback Jr. Viper manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Diamondback Jr. Viper BMX here