Electra BOMBER 21 1998 VS Norco KATMANDU 2004 specs comparison
Electra Bomber 21
General Infos| Model | Bomber 21 |
| Manufacturer | Electra |
| Year of production | 1998 |
| Current price | Check price Here ==> |
| Color choice |
-Electric red |
| Sizes |
- 18.5 (inches) |
| Sizes |
- 18.5 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 2.10 (inches) EBC All Terrain |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Tektro RBP-375A Levers Tektro 823 Linear-pull Brakes |
| Hubs for disc brakes | Shimano AceraX |
| Rims manufacturer | 36-hole EBC TA-8 Aluminum |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight Gauge Stainless Steel |
Frame and Body Specs
| Frame materials | 4130 Chromoly Main Triangle and hi-tensile Steel Rear Stays |
| Frame type | TIG-welded |
| Handlebar construction | Kalloy Alloy Riser |
| Handlebar extender | Not Available |
| Handlebar stem details | Kalloy Aluminum |
| Headset size | 1 (inches) Threadless YST |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | Shimano BB-LP26 |
| Crankset parts and sizes | 24/34/42 Teeth Shimano Alivio |
| Gear shift levers | Shimano STX RapidFire SL |
| Rear gear set | 11 - 30 Teeth 7-speed |
Electra Bomber 21 Fork System Data
| Derailleur (Front) | Top-pull Shimano AceraX Top-swing |
| Derailleur (Rear) | Shimano Alivio |
| Fork material | Triple-clamp Crown Aluminum and chromoly |
| Fork type | RST 280 |
Other Specs of Electra Bomber 21
| Component group sets | Shimano Alivio and AceraX |
| Pedals details | Wellgo Resin and aluminum |
| Rear shock absorber | Not Available |
| Saddle seat | EBC Performance |
| Seat post extension | 26.8 (millimeters) Diameter Kalloy Aluminum Micro-adjust |
Norco Katmandu
General Infos| Model | Katmandu |
| Manufacturer | Norco |
| Year of production | 2004 |
| Current price | Check price Here ==> |
| Color choice |
- Dark Gray -Blue |
| Sizes |
- 12.5 (inches) - 15 (inches) - 17 (inches) - 18.5 (inches) - 20 (inches) - 22 (inches) |
Wheels And Breaking System
| Bike front tire | Rear: 26 X 2.10 (inches) Kenda K-887 Front: 26 X 2.10 (inches) Kenda K-877 |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Shimano Levers Chang Star V-Brake Brakes |
| Hubs for disc brakes | Rear: Formula FM-31RQR Front: Formula FM-31 |
| Rims manufacturer | 36-hole Alex Z-1000 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 14ga. Straight Gauge Chun Nan UCP |
Frame and Body Specs
| Frame materials | Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Aluminum |
| Handlebar extender | Optional |
| Handlebar stem details | Aluminum Threadless |
| Headset size | 1 1/8 (inches) Threadless CS-568 |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) KMC Z50 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Chin Haur CH-52 |
| Crankset parts and sizes | 24/34/42 Teeth SR Suntour XCC-150PBG |
| Gear shift levers | Shimano EF-29 EZ-Fire |
| Rear gear set | 14 - 28 Teeth 7-speed |
Norco Katmandu Fork System Data
| Derailleur (Front) | Top-pull and clamp-on 31.8 (millimeters) Shimano C050 |
| Derailleur (Rear) | Shimano Altus |
| Fork material | Single Crown Aluminum |
| Fork type | SR Suntour M-5000 |
Other Specs of Norco Katmandu
| Component group sets | Mountain Mix |
| Pedals details | Wellgo LU-P9 |
| Rear shock absorber | Not Available |
| Saddle seat | Velo VL-3048 |
| Seat post extension | Lee Chi SP-242 |
Useful links and guides ....
- To know more about this exacte bike, Electra provided us with the latest version of its Bomber 21 bike manual
- Find All parts, tires and accessories of Electra Bomber 21 Mountain bike here
- Get your Norco Katmandu manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Norco Katmandu Mountain bike here