Electra Bomber 21 1998 Technical specs and features
| Brand | Electra |
| Model | Bomber 21 |
| First production | 1998 |
| Bike category | Mountain Bike |
| Bike sub-category | Mountain With Front Suspension |
| Bike Pricing | Check price Here ==> |
| Parts And Accessories | Electra Bomber 21 Parts |
| Available Sizes | - 18.5 (inches) / 46.99 (cm) - 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 Specifications
| 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 Specs
| 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 |
| Available colors | - Electric red |
| Weight | Not Available |
| 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 |
Electra Bomber 21 picture
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Electra Bomber 21 bike review
Electra produced the Bomber 21 bike in 1998 and can be classified as a Mountain bike bicycle, this exact model costs in american market arround $550.00.
Electra Mountain bike Bomber 21 can be found in a few colors, among these colors Electric red .
This bike is equiped with 26 x 2.10" EBC All Terrain tires and Stainless steel spoke wheel while the rims are manufactured by EBC TA-8 aluminum, 36-hole. Electra equiped this exact model with Tektro 823 linear-pull brakes, Tektro RBP-375A levers braking system and Shimano AceraX hubs.
To guarantee the comfiest ride Electra used 4130 chromoly main triangle/hi-tensile steel rear stays material for the frame. Kalloy alloy riser high strength material is used on the handlebar of this Bomber 21 to ensure the perfect handling while the stems are made of Kalloy aluminum.
For the smoothest biking experience Shimano Alivio, 24/34/42 teeth is used on this bicycle linked to 1/2 x 3/32" chain that is easily replaceable as stated by Electra, the whole system is connected to a high reliability Shimano STX RapidFire SL gear shift levers.