K2 PROFLEX 3000 1998 VS Marin QUAKE 7.8 2010 specs comparison

K2 ProFlex 3000
General InfosModel | ProFlex 3000 |
Manufacturer | K2 |
Year of production | 1998 |
Current price | Check price Here ==> |
Color choice | - silver and green- white and red-Green |
Sizes | - Large - medium - small - way big |
Sizes | - Large - medium - small - way big |
Wheels And Breaking System
Bike front tire | Rear: 26 X 1.95 (inches) Panaracer Duster II KevlarFront: 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 LeversShimano Deore LX V-Brake Brakes |
Hubs for disc brakes | Shimano STX-RC |
Rims manufacturer | 32-holeSun Rims CR18 |
Spoke nipples type | Brass Nipples |
Spoke wheel | 1.8 (millimeters) Straight GaugeDT Stainless Steel |
Frame and Body Specs
Frame materials | Easton 7005 Elite |
Frame type | TIG-welded |
Handlebar construction | Titec Enduro |
Handlebar extender | Polygon |
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) SpindleShimano BB-UN52 |
Crankset parts and sizes | 22/32/42 TeethShimano Deore LX |
Gear shift levers | Shimano Deore LX RapidFire SL |
Rear gear set | 11 - 30 Teeth8-speed |
K2 ProFlex 3000 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 CrownEaston Aluminum |
Fork type | Noleen Cross-Link ELT |
Other Specs of K2 ProFlex 3000
Component group sets | Shimano Deore LX |
Pedals details | K2 Mag C |
Rear shock absorber | 3.5 (inches) TravelNoleen NR-2 |
Saddle seat | Selle Royal |
Seat post extension | 27.2 (millimeters) DiameterPolygon PM-312 |

Marin Quake 7.8
General InfosModel | Quake 7.8 |
Manufacturer | Marin |
Year of production | 2010 |
Current price | Check price Here ==> |
Color choice | -White Smoke |
Sizes | - Small - medium - large |
Wheels And Breaking System
Bike front tire | 26 X 2.50 (inches) Kenda Nevegal DH Stick-E |
Bike rear tire | Not Available |
Bike wheel size | 26 (inches) Wheels |
Brakeset type | Avid Code 5 LeversAvid Code 5 With 203 (millimeters) Rotor Front and Avid Code 5 With 185 (millimeters) Rotor Rear Brakes |
Hubs for disc brakes | 20 (millimeters) Rear: Sun Ringle Jumping Flea 12 (millimeters)Front: Marin Sealed Cartridge Bearings |
Rims manufacturer | 32-holeMavic EN-321 |
Spoke nipples type | Not Available |
Spoke wheel | 14ga. Straight GaugeDT Swiss Stainless |
Frame and Body Specs
Frame materials | 6061 Custom Butted and Hydraformed Aluminum |
Frame type | TIG-welded |
Handlebar construction | 710 (millimeters) X 25 (millimeters)Marin Custom 7050 |
Handlebar extender | Optional |
Handlebar stem details | Syncros FR |
Headset size | 1.5 (inches) Integrated Orbit E 1.5 |
Gearing Specifications
Bicycle chain | SRAM PC-951 |
Bottom bracket shell width | Not Available |
Bottom bracket type | Shimano Hollowtech II |
Crankset parts and sizes | 24/36 TeethTruVativ Hussefelt 2.2 RG DH With E.13 DRS and bashguard |
Gear shift levers | SRAM X-5 Trigger |
Rear gear set | 11 - 34 Teeth9-speed |
Marin Quake 7.8 Fork System Data
Derailleur (Front) | Chain Retention Device and clamp-onSRAM X.7 |
Derailleur (Rear) | SRAM X.9 |
Fork material | Single |
Fork type | 180 (millimeters) TravelRockShox Domain 318 Coil |
Other Specs of Marin Quake 7.8
Component group sets | SRAM Mix |
Pedals details | BMX Platform |
Rear shock absorber | 180 (millimeters) TravelRockShox Vivid 4.1 |
Saddle seat | WTB Pure V Race |
Seat post extension | 25 (millimeters) Offset 30.9 (millimeters) Diameter 400 (millimeters)Syncros Derived OE |
Useful links and guides ....
- To know more about this exacte bike, K2 provided us with the latest version of its ProFlex 3000 bike manual
- Find All parts, tires and accessories of K2 ProFlex 3000 Mountain bike here
- Get your Marin Quake 7.8 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Marin Quake 7.8 Mountain bike here