K2 PROFLEX 4000 SE 1998 VS Specialized STUMPJUMPER FSR PRO CARBON 2010 specs comparison
K2 ProFlex 4000 SE
General Infos| Model | ProFlex 4000 SE |
| Manufacturer | K2 |
| Year of production | 1998 |
| Current price | Check price Here ==> |
| Color choice |
- red -Blue |
| Sizes |
- Large - medium - small - way big |
| Sizes |
- Large - medium - small - way big |
Wheels And Breaking System
| Bike front tire | 26 X 2.10 (inches) Panaracer Duster II Kevlar |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Shimano Deore XT Levers Shimano Deore XT V-Brake Brakes |
| Hubs for disc brakes | Shimano Deore LX |
| Rims manufacturer | 32-hole Sun Rims Sub 342 |
| Spoke nipples type | Alloy Nipples |
| Spoke wheel | 1.8 (millimeters) Double-butted DT Stainless Steel |
Frame and Body Specs
| Frame materials | Double-butted 7000 Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Titec Enduro 141 |
| Handlebar extender | Aluminum |
| Handlebar stem details | Aluminum |
| Headset size | 1 1/8 (inches) Aheadset |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) Sachs PC-51 |
| Bottom bracket shell width | 73 (millimeters) English |
| Bottom bracket type | 113 (millimeters) Spindle Shimano BB-UN72 |
| Crankset parts and sizes | 22/32/42 Teeth Shimano Deore LX |
| Gear shift levers | Shimano Deore XT RapidFire SL |
| Rear gear set | 11 - 30 Teeth 8-speed |
K2 ProFlex 4000 SE Fork System Data
| Derailleur (Front) | Bottom-pull and clamp-on 31.8 (millimeters) Shimano Deore LX Top-swing |
| Derailleur (Rear) | Shimano Deore XT SGS |
| Fork material | Linkage Crown Aluminum |
| Fork type | Noleen Cross-Link CS |
Other Specs of K2 ProFlex 4000 SE
| Component group sets | Shimano Deore XT |
| Pedals details | K2 Mag C |
| Rear shock absorber | 4.0 (inches) Travel K2 Smart Shock |
| Saddle seat | Selle Royal |
| Seat post extension | 27.2 (millimeters) Diameter Titec PG |
Specialized Stumpjumper FSR Pro Carbon
General Infos| Model | Stumpjumper FSR Pro Carbon |
| Manufacturer | Specialized |
| Year of production | 2010 |
| Current price | Check price Here ==> |
| Color choice |
-Red and Natural Carbon |
| Sizes |
- Small - Medium - Large - Extra large |
Wheels And Breaking System
| Bike front tire | Rear: 26 X 2.00 (inches) S-Works The Captain Control Front: 26 X 2.20 (inches) S-Works Purgatory |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Avid Elixir CR Mag Levers Avid Elixir CR Mag Brakes |
| Hubs for disc brakes | Roval Control AL |
| Rims manufacturer | Rear: Roval Controle AL Front: Roval Control AL |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | Carbon and Aluminum |
| Frame type | TIG-welded and bonded |
| Handlebar construction | Specialized XC Carbon Riser |
| Handlebar extender | Optional |
| Handlebar stem details | 3D Forged Alloy |
| Headset size | 1 1/8 (inches) - 1 1/2 (inches) Campy Spec Integrated Sealed Cartridge Bearing |
Gearing Specifications
| Bicycle chain | SRAM PC-971 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | OS Press-in Shimano BB-91 |
| Crankset parts and sizes | 22/32/44 Teeth Shimano XT FC-M770 |
| Gear shift levers | SRAM X-0 Trigger |
| Rear gear set | 11 - 34 Teeth 9-speed |
Specialized Stumpjumper FSR Pro Carbon Fork System Data
| Derailleur (Front) | DMD Shimano XT FD-M770 |
| Derailleur (Rear) | SRAM X-0 Mid-cage |
| Fork material | Not Available |
| Fork type | 115-140 (millimeters) Adjustable Travel Specialized Future Shock S140TA |
Other Specs of Specialized Stumpjumper FSR Pro Carbon
| Component group sets | Not Available |
| Pedals details | Not Available |
| Rear shock absorber | 140 (millimeters) Travel Specialized AFR Brain Fade |
| Saddle seat | Specialized Format |
| Seat post extension | 30.9 (millimeters) Diameter Thomson Elite Set-back |
Useful links and guides ....
- To know more about this exacte bike, K2 provided us with the latest version of its ProFlex 4000 SE bike manual
- Find All parts, tires and accessories of K2 ProFlex 4000 SE Mountain bike here
- Get your Specialized Stumpjumper FSR Pro Carbon manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Specialized Stumpjumper FSR Pro Carbon Mountain bike here