K2 PROFLEX 4000 SE 1998 VS Specialized S-WORKS SAFIRE 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 S-Works Safire
General Infos| Model | S-Works Safire |
| Manufacturer | Specialized |
| Year of production | 2010 |
| Current price | Check price Here ==> |
| Color choice |
-Carbon and White |
| Sizes |
- Small - medium - 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 The Captain |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Avid XX R Levers Avid XX R Brakes |
| Hubs for disc brakes | Roval Control SL XC |
| Rims manufacturer | Roval Controle SL Disc |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | M5 Aluminum Rear Triangle FACT 10m Carbon Triangle |
| Frame type | Carbon |
| Handlebar construction | Specialized XC Carbon Riser |
| Handlebar extender | Optional |
| Handlebar stem details | Syntace F109 31.8 |
| Headset size | 1 1/8 (inches) - 1 1/2 (inches) Campy Spec Integrated Sealed Cartridge Bearing |
Gearing Specifications
| Bicycle chain | Shimano XTR |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Shimano Integrated |
| Crankset parts and sizes | 22/32/44 Teeth Shimano XTR M970 |
| Gear shift levers | SRAM X-0 Trigger |
| Rear gear set | 11 - 34 Teeth 9-speed |
Specialized S-Works Safire Fork System Data
| Derailleur (Front) | DMD Shimano XTR M971 |
| Derailleur (Rear) | SRAM X-0 Mid-cage |
| Fork material | Not Available |
| Fork type | 120 (millimeters) Travel Specialized Future Shock S120 |
Other Specs of Specialized S-Works Safire
| Component group sets | Mountain Mix |
| Pedals details | Not Available |
| Rear shock absorber | 120 (millimeters) Travel Specialized AFR Brain Fade |
| Saddle seat | Specialized BG Ariel SL Women's |
| Seat post extension | 30.9 (millimeters) Diameter S-Works Carbon |
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 S-Works Safire manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Specialized S-Works Safire Mountain bike here