ProFlex BEAST 1997 VS GT MARATHON CARBON EXPERT 2009 specs comparison
ProFlex Beast
General InfosModel | Beast |
Manufacturer | ProFlex |
Year of production | 1997 |
Current price | Check price Here ==> |
Color choice |
- red and black fade with yellow -Orange and red |
Sizes |
- Small - Medium - Large - Extra large |
Sizes |
- Small - Medium - Large - Extra large |
Wheels And Breaking System
Bike front tire | 26 X 2.00 (inches) WTB VelociRaptor Kevlar |
Bike rear tire | Not Available |
Bike wheel size | 26 (inches) Wheels |
Brakeset type | Magura Race-Line Levers Magura Hydraulic HS11 Brakes |
Hubs for disc brakes | Shimano Deore LX |
Rims manufacturer | 32-hole WTB SpeedMaster |
Spoke nipples type | Brass Nipples |
Spoke wheel | 1.8 (millimeters) Straight Gauge DT Stainless Steel |
Frame and Body Specs
Frame materials | Easton ProGram Elite Double-butted |
Frame type | TIG-welded |
Handlebar construction | Titec Enduro Hell Bent |
Handlebar extender | Optional |
Handlebar stem details | Girvin Reversible Forged |
Headset size | 1 1/8 (inches) Threadless Dia-Compe Kontak Aheadset AL-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-UN52 |
Crankset parts and sizes | 22/32/44 Teeth Sugino Impel 500 |
Gear shift levers | Grip Shift ESP 700 |
Rear gear set | 11 - 30 Teeth 8-speed |
ProFlex Beast Fork System Data
Derailleur (Front) | Bottom-pull and clamp-on 31.8 (millimeters) Shimano Deore LX Top-swing |
Derailleur (Rear) | Grip Shift ESP 7.0 |
Fork material | Double Triple-clamp Crown Aluminum and magnesium |
Fork type | Girvin Pipe-Line Chubby |
Other Specs of ProFlex Beast
Component group sets | Grip Shift and Shimano Deore LX |
Pedals details | Proflex Mag-C |
Rear shock absorber | 4.0 (inches) Travel Noleen NR-2 |
Saddle seat | Selle San Marco Tecno Dynamica |
Seat post extension | 27.2 (millimeters) Diameter Polygon PM-747 |
GT Marathon Carbon Expert
General InfosModel | Marathon Carbon Expert |
Manufacturer | GT |
Year of production | 2009 |
Current price | Check price Here ==> |
Color choice |
-Black and Red |
Sizes |
- Xsmall - small - medium - large - xlarge |
Wheels And Breaking System
Bike front tire | 26 X 2.00 (inches) Kenda Karma DTC |
Bike rear tire | Not Available |
Bike wheel size | 26 (inches) Wheels |
Brakeset type | Shimano SLX Hydraulic Levers Shimano SLX Disc Brakes |
Hubs for disc brakes | Mavic CrossRide Centerlock Disc |
Rims manufacturer | Mavic CrossRide Disc |
Spoke nipples type | Not Available |
Spoke wheel | Mavic |
Frame and Body Specs
Frame materials | GT I-Drive 4 Carbon Fiber |
Frame type | Monocoque |
Handlebar construction | Ritchey Pro Rizer OS |
Handlebar extender | Optional |
Handlebar stem details | Ritchey Pro |
Headset size | 1 1/8 (inches) FSA Integrated |
Gearing Specifications
Bicycle chain | Shimano HG-73 |
Bottom bracket shell width | Not Available |
Bottom bracket type | Shimano SLX Hollowtech II |
Crankset parts and sizes | Shimano SLX |
Gear shift levers | Shimano SLX RapidFire |
Rear gear set | 11 - 32 Teeth 9-speed |
GT Marathon Carbon Expert Fork System Data
Derailleur (Front) | Shimano SLX |
Derailleur (Rear) | Shimano SLX |
Fork material | Single Crown Magnesium and aluminum |
Fork type | 120 (millimeters) Travel RockShox Recon 335 Solo Air |
Other Specs of GT Marathon Carbon Expert
Component group sets | Shimano SLX |
Pedals details | Crank Brothers Candy C |
Rear shock absorber | 4 (inches) Travel Fox Float R |
Saddle seat | Fi'zi:k Gobi XM With Mg Rails |
Seat post extension | 31.6 (millimeters) Diameter Ritchey 3D Forged |
Useful links and guides ....
- To know more about this exacte bike, ProFlex provided us with the latest version of its Beast bike manual
- Find All parts, tires and accessories of ProFlex Beast Mountain bike here
- Get your GT Marathon Carbon Expert manual book version yo know further about this bike
- Saddles, tires And mechanical parts for GT Marathon Carbon Expert Mountain bike here