K2 ATTACK 4.0 2001 VS ProFlex 855 1995 specs comparison
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➜ K2 Attack 4.0 price
➜ ProFlex 855 price
K2 Attack 4.0
General Infos| Model | Attack 4.0 |
| Manufacturer | K2 |
| Year of production | 2001 |
| Current price | 🛒 View Price → |
| Color choice | -White and Black two-toned |
| Sizes | - Large - medium - small - way big |
| Sizes | - Large - medium - small - way big |
Wheels And Breaking System
| Bike front tire | 26 X 2.10 (inches) WTB VelociRaptor |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Avid Speed Dial 5 LeversAvid Single Digit 3 Brakes |
| Hubs for disc brakes | WTB SpeedDisc XC |
| Rims manufacturer | 32-holeWTB SpeedMaster |
| Spoke nipples type | Not Available |
| Spoke wheel | 15/15gWTB Stainless Steel |
Frame and Body Specs
| Frame materials | 7005 aluminum c |
| Frame type | TIG-welded |
| Handlebar construction | K2 Aluminum Riser |
| Handlebar extender | Optional |
| Handlebar stem details | Aluminum Ahead Type |
| Headset size | WTB Momentum Comp ST |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches)KMC Z9000 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Cartridge |
| Crankset parts and sizes | TruVativ Fire-SX |
| Gear shift levers | Shimano Deore RapidFire SL |
| Rear gear set | 11 - 32 Teeth9-speed |
K2 Attack 4.0 Fork System Data
| Derailleur (Front) | Shimano LX |
| Derailleur (Rear) | Shimano LX |
| Fork material | Triple-clamp |
| Fork type | 4.0 (inches) TravelNoleen Mega Air |
Other Specs of K2 Attack 4.0
| Component group sets | Mountain Mix |
| Pedals details | Wellgo M9 Clipless |
| Rear shock absorber | 4.5 (inches) TravelNoleen Sport Adjustable |
| Saddle seat | WTB SST.X3 |
| Seat post extension | 3D Forged Aluminum Micro-adjust |
ProFlex 855
General Infos| Model | 855 |
| Manufacturer | ProFlex |
| Year of production | 1995 |
| Current price | 🛒 View Price → |
| Color choice | -Blue-red |
| Sizes | - 14 (inches)- 16 (inches)- 18 (inches)- 20 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 1.95 (inches) Tioga Psycho |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Shimano Deore XT LeversShimano Deore LX M-System Brakes |
| Hubs for disc brakes | Shimano Deore LX |
| Rims manufacturer | 32-holeMavic M237 |
| Spoke nipples type | Alloy Nipples |
| Spoke wheel | 1.8 (millimeters) Straight GaugeStainless Steel |
Frame and Body Specs
| Frame materials | Double-buttedAlcoa 7005 Aluminum |
| Frame type | Welded Aluminum |
| Handlebar construction | 6061 T6 Aluminum |
| Handlebar extender | Girvin Alloy |
| Handlebar stem details | Girvin Vector |
| Headset size | 1 1/8 (inches) Tange-Seiki Aheadset |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches)Sachs SC-M55 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 22/32/42 TeethSugino Impel 700 |
| Gear shift levers | Shimano Deore XT RapidFire Plus |
| Rear gear set | 11 - 28 Teeth8-speed |
ProFlex 855 Fork System Data
| Derailleur (Front) | Bottom-pull and clamp-on 31.8 (millimeters)Shimano Deore XT Compact Drive |
| Derailleur (Rear) | Shimano Deore XT SS |
| Fork material | Aluminum |
| Fork type | Girvin Vector |
Other Specs of ProFlex 855
| Component group sets | Shimano Deore XT and LX |
| Pedals details | Onza HO |
| Rear shock absorber | Not Available |
| Saddle seat | Vetta SL Manganese Rails |
| Seat post extension | 27.2 (millimeters) DiameterPolygon PM-301 |
Useful links and guides ....
- To know more about this exacte bike, K2 provided us with the latest version of its Attack 4.0 bike manual
- Find All parts, tires and accessories of K2 Attack 4.0 Mountain bike here
- Get your ProFlex 855 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for ProFlex 855 Mountain bike here