K2 ATTACK 3.0 2000 VS ProFlex 657 1997 specs comparison
![K2 Attack 3.0 2000 comparison online with competitors](https://yobicycle.com/images/models/K2-Attack-3.0-2000-specs.jpg)
K2 Attack 3.0
General InfosModel | Attack 3.0 |
Manufacturer | K2 |
Year of production | 2000 |
Current price | Check price Here ==> |
Color choice |
-Lapis Blue |
Sizes |
- Small - Medium - Large - Extra large |
Sizes |
- Small - Medium - Large - Extra large |
Wheels And Breaking System
Bike front tire | 26 X 2.10 (inches) Kenda Klaw XT |
Bike rear tire | Not Available |
Bike wheel size | 26 (inches) Wheels |
Brakeset type | Tektro 382 Disc Levers Tektro B24 V Brakes |
Hubs for disc brakes | Formula Disc |
Rims manufacturer | 32-hole Sun Rims Z-19 |
Spoke nipples type | Brass Nipples |
Spoke wheel | 2.0 (millimeters) Stainless Steel |
Frame and Body Specs
Frame materials | Butted 7005 Aluminum |
Frame type | TIG-welded |
Handlebar construction | K2 Alloy Riser |
Handlebar extender | Optional |
Handlebar stem details | Kalloy |
Headset size | WTB Momentum Comp ST |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches) KMC IG-31 |
Bottom bracket shell width | Not Available |
Bottom bracket type | Shimano BB-LP27 |
Crankset parts and sizes | 22/32/44 Teeth TruVativ Firex Cold Forged |
Gear shift levers | SRAM 7.0 |
Rear gear set | 11 - 30 Teeth 8-speed |
K2 Attack 3.0 Fork System Data
Derailleur (Front) | SRAM ESP 5.0 |
Derailleur (Rear) | SRAM ESP 7.0 |
Fork material | Triple-clamp Crown Aluminum and magnesium |
Fork type | 3.0 (inches) Travel RST Ga (millimeters)a-EL |
Other Specs of K2 Attack 3.0
Component group sets | Mountain Mix |
Pedals details | Wellgo Platform |
Rear shock absorber | Noleen Sport Adjustable |
Saddle seat | SDG Belair |
Seat post extension | K2 Microadjust |
![ProFlex 657 1997 comparison online with competitors](https://yobicycle.com/images/models/ProFlex-657-1997-specs.jpg)
ProFlex 657
General InfosModel | 657 |
Manufacturer | ProFlex |
Year of production | 1997 |
Current price | Check price Here ==> |
Color choice |
-Matte titanium |
Sizes |
- 14 (inches) - 16 (inches) - 18 (inches) - 20 (inches) |
Wheels And Breaking System
Bike front tire | 26 X 2.10 (inches) Panaracer Duster II |
Bike rear tire | Not Available |
Bike wheel size | 26 (inches) Wheels |
Brakeset type | Chang Star 274A Levers Chang Star 879AG Brakes |
Hubs for disc brakes | Rear: Shimano STX-RC Front: Shimano STX |
Rims manufacturer | 32-hole Mavic 238 |
Spoke nipples type | Brass Nipples |
Spoke wheel | 1.8 (millimeters) Straight Gauge Chung Nan Stainless Steel |
Frame and Body Specs
Frame materials | Butted 7000 Aluminum |
Frame type | TIG-welded |
Handlebar construction | Aluminum |
Handlebar extender | Girvin Team Issue |
Handlebar stem details | Girvin Forged |
Headset size | 1 1/8 (inches) Threadless Dia-Compe Kontak Aheadset ST-2 |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches) Sachs SC-40 |
Bottom bracket shell width | 68 (millimeters) English |
Bottom bracket type | 110 (millimeters) Spindle Shimano BB-LP26 |
Crankset parts and sizes | 22/32/42 Teeth Shimano STX-RC |
Gear shift levers | Shimano STX-RC RapidFire SL |
Rear gear set | 11 - 28 Teeth 8-speed |
ProFlex 657 Fork System Data
Derailleur (Front) | Bottom-pull and clamp-on 31.8 (millimeters) Shimano STX-RC Top-swing |
Derailleur (Rear) | Shimano Deore LX SGS |
Fork material | Girvin Linkage Crown Aluminum |
Fork type | Girvin AL With ODS Coil Over Oil |
Other Specs of ProFlex 657
Component group sets | Shimano Deore LX and STX-RC |
Pedals details | Wellgo LU-946S |
Rear shock absorber | 3.5 (inches) Travel Girvin GDT Coil Over Oil |
Saddle seat | Selle San Marco Tecno Dynamica |
Seat post extension | 27.2 (millimeters) Diameter Polygon PM-312 |
Useful links and guides ....
- To know more about this exacte bike, K2 provided us with the latest version of its Attack 3.0 bike manual
- Find All parts, tires and accessories of K2 Attack 3.0 Mountain bike here
- Get your ProFlex 657 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for ProFlex 657 Mountain bike here