K2 PROFLEX 4500C 1998 VS Rocky Mountain FLATLINE PRO 2010 specs comparison
K2 ProFlex 4500C
General Infos| Model | ProFlex 4500C |
| Manufacturer | K2 |
| Year of production | 1998 |
| Current price | Check price Here ==> |
| Color choice |
-Natural carbon |
| Sizes |
- Large - medium - way big |
| Sizes |
- Large - medium - 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 LX Levers Shimano Deore LX V-Brake Brakes |
| Hubs for disc brakes | Shimano Deore LX |
| Rims manufacturer | 32-hole Sun Rims Sub 432 |
| Spoke nipples type | Alloy Nipples |
| Spoke wheel | 1.8 (millimeters) Double-butted DT Stainless Steel |
Frame and Body Specs
| Frame materials | Carbon-reinforced Thermoplastic |
| Frame type | Laminated Carbon Fiber |
| Handlebar construction | Titec Enduro 141 |
| Handlebar extender | Aluminum |
| Handlebar stem details | Aluminum |
| Headset size | 1 1/8" c |
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 4500C 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 ELT |
Other Specs of K2 ProFlex 4500C
| Component group sets | Shimano Deore XT |
| Pedals details | K2 Mag C |
| Rear shock absorber | 4.0 (inches) Travel Noleen NR-4 Piggyback |
| Saddle seat | Selle Royal |
| Seat post extension | 27.2 (millimeters) Diameter Titec PG |
Rocky Mountain Flatline Pro
General Infos| Model | Flatline Pro |
| Manufacturer | Rocky Mountain |
| Year of production | 2010 |
| Current price | Check price Here ==> |
| Color choice |
-White and Red |
| Sizes |
- Small - medium - large |
Wheels And Breaking System
| Bike front tire | Rear: 26 X 2.50 (inches) Maxxis Minion DHR Front: 26 X 2.50 (inches) Maxxis Minion DHF |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Avid Elixer 5 Levers Avid Elixer 5 With 203 (millimeters) Rotor Brakes |
| Hubs for disc brakes | Rear: Wheeltech Cartridge Disc With 12 (millimeters) Thru-axle Front: Wheeltech Cartridge Disc 20 (millimeters) Axle |
| Rims manufacturer | Alex FR 32 |
| Spoke nipples type | Not Available |
| Spoke wheel | DT Swiss Champion |
Frame and Body Specs
| Frame materials | RMB FORM 7005 Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | 711 (millimeters) Easton Vice Low Rise |
| Handlebar extender | Optional |
| Handlebar stem details | Direct Mount TruVativ Holzfeller |
| Headset size | 1 1/2 (inches) To 1 1/8 (inches) Reducer FSA Orbit Z |
Gearing Specifications
| Bicycle chain | SRAM PC-951 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | RaceFace Respond X-Type |
| Crankset parts and sizes | 36 Teeth RaceFace Respond |
| Gear shift levers | SRAM X.7 |
| Rear gear set | 11 - 28 Teeth 9-speed |
Rocky Mountain Flatline Pro Fork System Data
| Derailleur (Front) | Chain Retention Device E13 LS1 |
| Derailleur (Rear) | SRAM X.9 |
| Fork material | Dual |
| Fork type | 200 (millimeters) Travel RockShox Boxxer Race |
Other Specs of Rocky Mountain Flatline Pro
| Component group sets | Downhill Mix |
| Pedals details | RMB Low Pro Flat |
| Rear shock absorber | 213 (millimeters) Travel RockShox Vivid 4.1 |
| Saddle seat | SDG I Fly I Beam |
| Seat post extension | 30.9 (millimeters) Diameter SDG I Beam Alloy Micro Adjust |
Useful links and guides ....
- To know more about this exacte bike, K2 provided us with the latest version of its ProFlex 4500C bike manual
- Find All parts, tires and accessories of K2 ProFlex 4500C Mountain bike here
- Get your Rocky Mountain Flatline Pro manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Rocky Mountain Flatline Pro Mountain bike here