Nirve THRUST 20 CB 2003 VS Alpine Designs ADVENTURE 20 1997 specs comparison
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➜ Nirve Thrust 20 CB price
➜ Alpine Designs Adventure 20 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 |
Alpine Designs Adventure 20
General Infos| Model | Adventure 20 |
| Manufacturer | Alpine Designs |
| Year of production | 1997 |
| Current price | 🛒 View Price → |
| Color choice | -Midnight blue |
| Sizes | - Boys 10.5 (inches) |
Wheels And Breaking System
| Bike front tire | 20 X 2.10 (inches) Kenda K-827 |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Shimano Altus LeversShimano Altus Brakes |
| Hubs for disc brakes | Q and R Rear: Steel NuttedFront: Steel |
| Rims manufacturer | 36-holeFemco 564A |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight GaugeAsahi Stainless Steel |
Frame and Body Specs
| Frame materials | Hi-tensile Steel |
| Frame type | TIG-welded |
| Handlebar construction | Sameness BT-2 |
| Handlebar extender | Not Available |
| Handlebar stem details | Steel |
| Headset size | 1 (inches) YST HP-663 |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches)KMC UG-50 |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | YST BB 612 |
| Crankset parts and sizes | 44 TeethProwheel 1-piece |
| Gear shift levers | Grip Shift Quickshift |
| Rear gear set | 14 - 28 Teeth6-speed |
Alpine Designs Adventure 20 Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Shimano Tourney TY-20 |
| Fork material | Unicrown CrownHi-tensile Steel |
| Fork type | Akisu |
Other Specs of Alpine Designs Adventure 20
| Component group sets | Shimano Tourney TY-20 |
| Pedals details | Platform |
| Rear shock absorber | Not Available |
| Saddle seat | Velo VL-195 |
| Seat post extension | 25.4 (millimeters) DiameterKalloy SP-200 |
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 Alpine Designs Adventure 20 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Alpine Designs Adventure 20 Youth here