K2 PROFLEX 4000 SE 1998 VS Specialized STUMPJUMPER FSR ELITE 2011 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 Elite
General Infos| Model | Stumpjumper FSR Elite |
| Manufacturer | Specialized |
| Year of production | 2011 |
| Current price | Check price Here ==> |
| Color choice |
- Blk and Red Test - Wht and Blk -Blk and Lime |
| Sizes |
- Small - medium - large - xlarge - xxlarge |
Wheels And Breaking System
| Bike front tire | Rear: 26 X 2.0 (inches) Specialized The Captain Control Front: 26 X 2.2 (inches) S-Works Purgatory |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Avid Elixir R SL Levers Avid Elixir R SL Brakes |
| Hubs for disc brakes | Specialized Hi Lo Disc |
| Rims manufacturer | 28-hole and 32-hole DT Swiss X420SL |
| Spoke nipples type | Not Available |
| Spoke wheel | 15ga. Butted DT Swiss Revolution Stainless |
Frame and Body Specs
| Frame materials | M5 Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Specialized XC Low Rise |
| Handlebar extender | Optional |
| Handlebar stem details | Specialized XC |
| Headset size | 1 1/8 (inches) Threadless Campy Spec Integrated Sealed Cartridge Bearing |
Gearing Specifications
| Bicycle chain | KMC X10 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | SRAM GXP |
| Crankset parts and sizes | 24/38 Teeth SRAM Carbon S-2200 |
| Gear shift levers | Shimano SLX |
| Rear gear set | 11 - 36 Teeth 10-speed |
Specialized Stumpjumper FSR Elite Fork System Data
| Derailleur (Front) | S1 Direct Mount SRAM X.7 |
| Derailleur (Rear) | Shimano XTR |
| Fork material | Single Crown Alloy Steerer |
| Fork type | 140 (millimeters) Travel Fox F140 RL |
Other Specs of Specialized Stumpjumper FSR Elite
| Component group sets | Mountain Mix |
| Pedals details | Resin Test Ride Pedals |
| Rear shock absorber | 140 (millimeters) Travel Fox Brain |
| Saddle seat | Specialized BG Henge Comp |
| Seat post extension | 30.9 (millimeters) Diameter Alloy Single Bolt Setback |
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 Elite manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Specialized Stumpjumper FSR Elite Mountain bike here