K2 PROFLEX BEAST 1998 VS Marin QUAKE 7.1 2008 specs comparison
K2 ProFlex Beast
General Infos| Model | ProFlex Beast |
| Manufacturer | K2 |
| Year of production | 1998 |
| Current price | Check price Here ==> |
| Color choice |
- purple and yellow -Black with red vertebrae |
| Sizes |
- Large - medium - small - way big |
| Sizes |
- Large - medium - small - way big |
Wheels And Breaking System
| Bike front tire | Rear: 26 X 2.10 (inches) Panaracer Smoke Kevlar Front: 26 X 2.10 (inches) Panaracer Dart 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 | 36-hole Sun Rims XC |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 1.8 (millimeters) Straight Gauge DT Stainless Steel |
Frame and Body Specs
| Frame materials | Double-butted 7005 Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Titec Enduro Hell Bent |
| Handlebar extender | Optional |
| Handlebar stem details | Aluminum |
| Headset size | 1 1/8 (inches) Threadless Aheadset Kontak AL-2 |
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-UN52 |
| Crankset parts and sizes | 22/32/42 Teeth Shimano Deore LX |
| Gear shift levers | Shimano Deore LX RapidFire SL |
| Rear gear set | 11 - 30 Teeth 8-speed |
K2 ProFlex Beast 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 | Double Triple-clamp Crown Aluminum and magnesium |
| Fork type | K2 Bikes Proflex Girvin Noleen Pipeline Chubby LT |
Other Specs of K2 ProFlex Beast
| Component group sets | Shimano Deore LX |
| Pedals details | K2 Mag C |
| Rear shock absorber | 5.0 (inches) Travel Noleen NR-2 |
| Saddle seat | Selle Royal |
| Seat post extension | 27.2 (millimeters) Diameter Polygon PM-312 |
Marin Quake 7.1
General Infos| Model | Quake 7.1 |
| Manufacturer | Marin |
| Year of production | 2008 |
| Current price | Check price Here ==> |
| Color choice |
- Gloss Ruby -Gloss Midnight |
| Sizes |
- Small - medium - large |
Wheels And Breaking System
| Bike front tire | 26 X 2.35 (inches) Kenda Kinetic |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Hayes Levers Hayes HFX-9 With V-8 Rotor Front and Hayes HFX-9 With V7 Rotors Rear Brakes |
| Hubs for disc brakes | Rear: Pro Alloy Quad Sealed Front: Pro Alloy Quad Sealed 20 (millimeters) Through Axle |
| Rims manufacturer | 32-hole WTB Dual Duty Free Ride |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. DT Swiss Stainless Steel |
Frame and Body Specs
| Frame materials | 6061 aluminum c |
| Frame type | TIG-welded |
| Handlebar construction | 6061 Alloy OS Riser |
| Handlebar extender | Optional |
| Handlebar stem details | Gap FR230 OS |
| Headset size | 1 1/2 (inches) FSA The Big Fat Pig R |
Gearing Specifications
| Bicycle chain | Shimano HG50 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Truvativ Howitzer XR |
| Crankset parts and sizes | 22/32 Teeth TruVativ Ruktion and E-13 DRS |
| Gear shift levers | SRAM X.5 Trigger |
| Rear gear set | 11 - 32 Teeth 8-speed |
Marin Quake 7.1 Fork System Data
| Derailleur (Front) | Shimano Alivio |
| Derailleur (Rear) | SRAM X.7 |
| Fork material | Single Crown Aluminum and magnesium |
| Fork type | 160 (millimeters) Travel Marzocchi AM4 |
Other Specs of Marin Quake 7.1
| Component group sets | Mountain Mix |
| Pedals details | BMX Platform |
| Rear shock absorber | 6.8 (inches) Travel Marzocchi Rocco TST |
| Saddle seat | WTB Pure V Comp |
| Seat post extension | 31.6 (millimeters) Diameter FSA FR-270 |
Useful links and guides ....
- To know more about this exacte bike, K2 provided us with the latest version of its ProFlex Beast bike manual
- Find All parts, tires and accessories of K2 ProFlex Beast Mountain bike here
- Get your Marin Quake 7.1 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Marin Quake 7.1 Mountain bike here