Electra BOMBER 21 1998 VS Trek ELITE 9.7 2011 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 LeversTektro 823 Linear-pull Brakes |
| Hubs for disc brakes | Shimano AceraX |
| Rims manufacturer | 36-holeEBC TA-8 Aluminum |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight GaugeStainless 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 TeethShimano Alivio |
| Gear shift levers | Shimano STX RapidFire SL |
| Rear gear set | 11 - 30 Teeth7-speed |
Electra Bomber 21 Fork System Data
| Derailleur (Front) | Top-pullShimano AceraX Top-swing |
| Derailleur (Rear) | Shimano Alivio |
| Fork material | Triple-clamp CrownAluminum 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) DiameterKalloy Aluminum Micro-adjust |
Trek Elite 9.7
General Infos| Model | Elite 9.7 |
| Manufacturer | Trek |
| Year of production | 2011 |
| Current price | Check price Here ==> |
| Color choice | -Matte White and Smoke Carbon |
| Sizes | - 15.5 (inches)- 17.5 (inches)- 18.5 (inches)- 19.5 (inches)- 21.5 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 2.2 (inches) Bontrager XR3 Expert |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Avid Elixir R |
| Hubs for disc brakes | Shimano Alloy M665 |
| Rims manufacturer | 32-holeBontrager SSR |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | Carbon |
| Frame type | Bonded and monocoque |
| Handlebar construction | Bontrager Race Lite Flat |
| Handlebar extender | Optional |
| Handlebar stem details | Bontrager Race Lite |
| Headset size | 1 1/8 (inches) Cane Creek IS-3 |
Gearing Specifications
| Bicycle chain | Not Available |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | BB90 |
| Crankset parts and sizes | 24/32/42 TeethShimano SLX |
| Gear shift levers | Shimano SLX |
| Rear gear set | 11 - 36 Teeth10-speed |
Trek Elite 9.7 Fork System Data
| Derailleur (Front) | Shimano SLX |
| Derailleur (Rear) | Shimano SLX |
| Fork material | Single CrownAlloy |
| Fork type | 100 (millimeters) TravelFox Alps |
Other Specs of Trek Elite 9.7
| Component group sets | Shimano SLX |
| Pedals details | Optional |
| Rear shock absorber | Not Available |
| Saddle seat | Bontrager Evoke 2 |
| Seat post extension | 31.6 (millimeters) DiameterBontrager Rhythm Elite |
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 Trek Elite 9.7 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Trek Elite 9.7 Mountain bike here