ProFlex BEAST GDT 1997 VS Klein MANTRA PRO 1998 specs comparison
ProFlex Beast GDT
General Infos| Model | Beast GDT |
| Manufacturer | ProFlex |
| Year of production | 1997 |
| Current price | Check price Here ==> |
| Color choice |
-Navy blue and green fade |
| Sizes |
- Small - Medium - Large - Extra large |
| Sizes |
- Small - Medium - Large - Extra large |
Wheels And Breaking System
| Bike front tire | 26 X 1.95 (inches) WTB Primal Raptor 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 Mavic 221 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 1.8 (millimeters) Straight Gauge DT Stainless Steel |
Frame and Body Specs
| Frame materials | Double-butted 7000 Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Aluminum |
| Handlebar extender | Girvin |
| Handlebar stem details | Girvin Reversible Forged |
| Headset size | 1 1/8 (inches) Threadless Dia-Compe Kontak Aheadset DL-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-UN51 |
| Crankset parts and sizes | 22/32/42 Teeth Sugino Impel 500 |
| Gear shift levers | Grip Shift SRT-600 |
| Rear gear set | 11 - 28 Teeth 8-speed |
ProFlex Beast GDT Fork System Data
| Derailleur (Front) | Bottom-pull and clamp-on 31.8 (millimeters) Shimano Deore LX |
| Derailleur (Rear) | Shimano Deore XT GS |
| Fork material | Girvin Linkage Crown Aluminum |
| Fork type | Girvin AL With ODS Coil Over Oil |
Other Specs of ProFlex Beast GDT
| Component group sets | Shimano Deore XT and LX |
| Pedals details | Wellgo LU-945 With Clips & Straps |
| Rear shock absorber | 3.5 (inches) Travel Girvin GDT Coil Over Oil |
| Saddle seat | Vetta Torino |
| Seat post extension | 27.2 (millimeters) Diameter Kalloy SP-264 |
Klein Mantra Pro
General Infos| Model | Mantra Pro |
| Manufacturer | Klein |
| Year of production | 1998 |
| Current price | Check price Here ==> |
| Color choice |
-Blue Koi with black swingarm |
| Sizes |
- Large - medium - small |
Wheels And Breaking System
| Bike front tire | 26 X 2.10 (inches) Bontrager Revolt SS Kevlar |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Shimano XTR Levers Shimano XTR V-Brake Brakes |
| Hubs for disc brakes | Cane Creek Crono |
| Rims manufacturer | 24-hole and 28-hole Rear: Cane Creek Crono Metro Asym Front: Cane Creek Crono Metro |
| Spoke nipples type | Alloy Nipples |
| Spoke wheel | 2.0 (millimeters) Straight Pull DT Stainless Steel |
Frame and Body Specs
| Frame materials | Klein Gradient Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | ICON |
| Handlebar extender | Optional |
| Handlebar stem details | ICON |
| Headset size | 1 1/8 (inches) Threadless Chris King NoThreadSet |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) Sachs PC-61 |
| Bottom bracket shell width | 73 (millimeters) English |
| Bottom bracket type | 116 (millimeters) Spindle Shimano BB-M950 |
| Crankset parts and sizes | 24/34/46 Teeth Shimano XTR M950 |
| Gear shift levers | Shimano XTR RapidFire SL |
| Rear gear set | 11 - 30 Teeth 8-speed |
Klein Mantra Pro Fork System Data
| Derailleur (Front) | Top-pull Shimano XTR Top-swing |
| Derailleur (Rear) | Shimano XTR SGS Rapid Rise |
| Fork material | Triple-clamp Crown Aluminum and magnesium |
| Fork type | Rock Shox Sid |
Other Specs of Klein Mantra Pro
| Component group sets | Shimano XTR |
| Pedals details | Time ATAC Carbon |
| Rear shock absorber | 5.5 (inches) Travel Fox Alps-5R |
| Saddle seat | Selle Italia Flite |
| Seat post extension | 31.6 (millimeters) Diameter Thomson Elite |
Useful links and guides ....
- To know more about this exacte bike, ProFlex provided us with the latest version of its Beast GDT bike manual
- Find All parts, tires and accessories of ProFlex Beast GDT Mountain bike here
- Get your Klein Mantra Pro manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Klein Mantra Pro Mountain bike here