Nirve THRUST 20 CB 2003 VS Kona KEIKI 1995 specs comparison
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➜ Nirve Thrust 20 CB price
➜ Kona Keiki price
Nirve Thrust 20 CB
General Infos| Model | Thrust 20 CB |
| Manufacturer | Nirve |
| Year of production | 2003 |
| Current price | 🛒 View Price → |
| Color choice | -Not found |
| Sizes | - Not available |
| Sizes | - Not available |
Wheels And Breaking System
| Bike front tire | Rear: 20 X 1.75 (inches) Voxom Factor 9Front: 20 X 2.125 (inches) Voxom Factor 9 |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Tektro 317A Short Reach Rear LeversTektro Aluminum Caliper Rear Brakes |
| Hubs for disc brakes | Rear: Shimano Coaster Brake NuttedFront: Steel |
| Rims manufacturer | 28-holeAlex X-303 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 14ga. Straight GaugeUCP |
Frame and Body Specs
| Frame materials | Hi-tensile Steel |
| Frame type | TIG-welded |
| Handlebar construction | Hi-tensile Steel |
| Handlebar extender | Not Available |
| Handlebar stem details | Aluminum |
| Headset size | Threaded1 (inches) Threaded Steel |
Gearing Specifications
| Bicycle chain | 1/2 X 1/8 (inches)KMC Z-410 |
| Bottom bracket shell width | 68 (millimeters) American |
| Bottom bracket type | Loose Ball |
| Crankset parts and sizes | 43 TeethSteel One-piece |
| Gear shift levers | Not Available |
| Rear gear set | 1-speed |
Nirve Thrust 20 CB Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown CrownHi-tensile Steel |
| Fork type | Nirve |
Other Specs of Nirve Thrust 20 CB
| Component group sets | Not Available |
| Pedals details | Nylon Platform |
| Rear shock absorber | Not Available |
| Saddle seat | Nirve Padded |
| Seat post extension | 25.4 (millimeters) Diameter SteelPillar |
Kona Keiki
General Infos| Model | Keiki |
| Manufacturer | Kona |
| Year of production | 1995 |
| Current price | 🛒 View Price → |
| Color choice | -Powerful purple |
| Sizes | - Boys 14 (inches) |
Wheels And Breaking System
| Bike front tire | 24 X 1.50 (inches) Kona Crazy |
| Bike rear tire | Not Available |
| Bike wheel size | 24 (inches) Wheels |
| Brakeset type | Kona Race Light High Co (millimeters)and LeversChang Star 875A Brakes |
| Hubs for disc brakes | Shimano 3-speed Internal |
| Rims manufacturer | 36-holeAlex Alloy |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 1.8 (millimeters) Straight GaugeStainless Steel |
Frame and Body Specs
| Frame materials | MTBChromoly |
| Frame type | TIG-welded Steel |
| Handlebar construction | Cruiser Bend |
| Handlebar extender | Not Available |
| Handlebar stem details | Kona Race Light Velocity |
| Headset size | 1 (inches) YST Sealed Tech |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches)Shimano CN-UG50 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 44 TeethDotek |
| Gear shift levers | Shimano 3-speed |
| Rear gear set | 18 Teeth3-speed Internal |
Kona Keiki Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown CrownChromoly |
| Fork type | Kona Project Two Sport |
Other Specs of Kona Keiki
| Component group sets | Shimano 3-speed |
| Pedals details | Fasten LXT |
| Rear shock absorber | Not Available |
| Saddle seat | Kona Race Light |
| Seat post extension | 27.0 (millimeters) DiameterKalloy SP-242 |
Useful links and guides ....
- To know more about this exacte bike, Nirve provided us with the latest version of its Thrust 20 CB bike manual
- Find All parts, tires and accessories of Nirve Thrust 20 CB Youth here
- Get your Kona Keiki manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Kona Keiki Youth here