Nirve CM-1 2003 VS Trek 830 AL 1999 specs comparison
Nirve CM-1
General Infos| Model | CM-1 |
| Manufacturer | Nirve |
| Year of production | 2003 |
| Current price | Check price Here ==> |
| Color choice |
-Blue |
| Sizes |
- 16 (inches) - 18 (inches) - 20 (inches) - womens 14 (inches) - womens 16 (inches) |
| Sizes |
- 16 (inches) - 18 (inches) - 20 (inches) - womens 14 (inches) - womens 16 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 1.95 (inches) Kenda Komfort |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Tektro Aluminum Levers Tektro Linear-pull Brakes |
| Hubs for disc brakes | Q and R Aluminum |
| Rims manufacturer | 36-hole Aluminum |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 14ga. Straight Gauge Stainless Steel |
Frame and Body Specs
| Frame materials | 6061 T6 Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Rise Steel |
| Handlebar extender | Optional |
| Handlebar stem details | Quill Steel |
| Headset size | 1 1/8 (inches) Threaded Steel |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) KMC Z51 |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | Semi-cartridge |
| Crankset parts and sizes | 28/38/48 Teeth Sun Race M40 |
| Gear shift levers | SunRace M40 Twist |
| Rear gear set | 13 - 34 Teeth 7-speed |
Nirve CM-1 Fork System Data
| Derailleur (Front) | Shimano Tourney |
| Derailleur (Rear) | Shimano Tourney Megarange |
| Fork material | Single Crown Aluminum |
| Fork type | 50 (millimeters) Travel In-Sync Exceed 220 |
Other Specs of Nirve CM-1
| Component group sets | Mountain Mix |
| Pedals details | Platform |
| Rear shock absorber | Not Available |
| Saddle seat | Nirve Pillowtop |
| Seat post extension | 27.2 (millimeters) Diameter Aluminum |
Trek 830 AL
General Infos| Model | 830 AL |
| Manufacturer | Trek |
| Year of production | 1999 |
| Current price | Check price Here ==> |
| Color choice |
- Metal Flake Green -Dragonfly Orange |
| Sizes |
- 13.5 (inches) - 16.5 (inches) - 18 (inches) - 19.5 (inches) - 21 (inches) - 22.5 (inches) - 24 (inches) |
Wheels And Breaking System
| Bike front tire | Rear: 26 X 1.90 (inches) Bontrager Jones Front: 26 X 2.10 (inches) Bontrager Jones |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Lee Chi LV77E Levers Lee Chi ProMax MV-33 Linear-pull Brakes |
| Hubs for disc brakes | Rear: Kung Ten W5ER Front: Kung Ten W55F |
| Rims manufacturer | 32-hole Weinmann 519 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight Gauge Stainless Steel |
Frame and Body Specs
| Frame materials | 7005 aluminum c |
| Frame type | TIG-welded |
| Handlebar construction | ICON 6061 |
| Handlebar extender | Optional |
| Handlebar stem details | Alloy Ahead Type |
| Headset size | 1 1/8 (inches) Threadless Aheadset SE-1 |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) KAZ LR900 |
| Bottom bracket shell width | 73 (millimeters) English |
| Bottom bracket type | 121 (millimeters) Spindle Shimano BB-CT92E |
| Crankset parts and sizes | 24/34/42 Teeth Shimano Altus |
| Gear shift levers | SRAM ESP 5.0 |
| Rear gear set | 11 - 30 Teeth 8-speed |
Trek 830 AL Fork System Data
| Derailleur (Front) | Top-pull and bottom Bracket Mount Shimano Altus |
| Derailleur (Rear) | SRAM ESP 5.0 |
| Fork material | Triple-clamp Crown Aluminum and chromoly |
| Fork type | 2.6 (inches) Travel RST 281 |
Other Specs of Trek 830 AL
| Component group sets | Mountain Mix |
| Pedals details | Alloy With Alloy Cage |
| Rear shock absorber | Not Available |
| Saddle seat | Velo |
| Seat post extension | 27.2 (millimeters) Diameter Aluminum Micro-adjust |
Useful links and guides ....
- To know more about this exacte bike, Nirve provided us with the latest version of its CM-1 bike manual
- Find All parts, tires and accessories of Nirve CM-1 Mountain bike here
- Get your Trek 830 AL manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Trek 830 AL Mountain bike here