Electra BOMBER 7 1998 VS Specialized STUMPJUMPER M4 PRO 2002 specs comparison
Electra Bomber 7
General InfosModel | Bomber 7 |
Manufacturer | Electra |
Year of production | 1998 |
Current price | Check price Here ==> |
Color choice |
-Electric blue |
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 Front and Shimano Nexus Roller Brake Rear Brakes |
Hubs for disc brakes | Q and R Rear: Shimano Nexus Inter 7 Roller Brake Front: Aluminum |
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 | EBC Downhill With Crossbar |
Handlebar extender | Not Available |
Handlebar stem details | Aluminum |
Headset size | 1 (inches) Threadless YST |
Gearing Specifications
Bicycle chain | 1/2 X 1/8 (inches) |
Bottom bracket shell width | 68 (millimeters) English |
Bottom bracket type | Shimano BB-CT91 |
Crankset parts and sizes | 42 Teeth Cyclone CPI |
Gear shift levers | Grip Shift SRT-400 |
Rear gear set | 22 Teeth 7-speed Internal |
Electra Bomber 7 Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Triple-clamp Crown Aluminum and chromoly |
Fork type | RST 280 |
Other Specs of Electra Bomber 7
Component group sets | Shimano Nexus |
Pedals details | Wellgo Aluminum |
Rear shock absorber | Not Available |
Saddle seat | EBC Performance |
Seat post extension | 26.8 (millimeters) Diameter Kalloy Aluminum Micro-adjust |
Specialized Stumpjumper M4 Pro
General InfosModel | Stumpjumper M4 Pro |
Manufacturer | Specialized |
Year of production | 2002 |
Current price | Check price Here ==> |
Color choice |
- White -Red |
Sizes |
- 13.5 (inches) - 15.5 (inches) - 17 (inches) - 18 (inches) - 19 (inches) - 21 (inches) |
Wheels And Breaking System
Bike front tire | 26 X 1.90 (inches) Specialized Rockster |
Bike rear tire | Not Available |
Bike wheel size | 26 (inches) Wheels |
Brakeset type | Avid Speed Dial Ti Levers Avid Single Digit Ti Brakes |
Hubs for disc brakes | Rear: DT Swiss Onyx Front: Specialized Stout |
Rims manufacturer | 28-hole and 32-hole Mavic X517 |
Spoke nipples type | Aluminum Nipples |
Spoke wheel | 15ga. Double-butted DT Stainless Steel |
Frame and Body Specs
Frame materials | Specialized M4 Aluminum |
Frame type | TIG-welded |
Handlebar construction | Specialized Aluminum |
Handlebar extender | Optional |
Handlebar stem details | Specialized Riser |
Headset size | 1 1/8 (inches) Threadless Aluminum |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches) Shimano |
Bottom bracket shell width | 68 (millimeters) English |
Bottom bracket type | 113 (millimeters) Spindle Shimano BB-ES50 |
Crankset parts and sizes | 22/32/44 Teeth Specialized Strong Arm II |
Gear shift levers | Shimano Deore XT RapidFire SL |
Rear gear set | 11 - 32 Teeth 9-speed |
Specialized Stumpjumper M4 Pro Fork System Data
Derailleur (Front) | Bottom-pull and clamp-on 34.9 (millimeters) Shimano Deore XT |
Derailleur (Rear) | Shimano XTR SGS |
Fork material | Triple-clamp Crown Aluminum |
Fork type | Rock Shox Sid SL |
Other Specs of Specialized Stumpjumper M4 Pro
Component group sets | Mountain Mix |
Pedals details | Shimano PD-M515 SPD |
Rear shock absorber | Not Available |
Saddle seat | Specialized Body Geometry Pro Ti |
Seat post extension | 30.9 (millimeters) Diameter Aluminum |
Useful links and guides ....
- To know more about this exacte bike, Electra provided us with the latest version of its Bomber 7 bike manual
- Find All parts, tires and accessories of Electra Bomber 7 Mountain bike here
- Get your Specialized Stumpjumper M4 Pro manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Specialized Stumpjumper M4 Pro Mountain bike here