ProFlex 657 1997 VS AMP Research B3 XT (01) 1996 specs comparison
![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) |
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 |
AMP Research B3 XT (01)
General InfosModel | B3 XT (01) |
Manufacturer | AMP Research |
Year of production | 1996 |
Current price | Check price Here ==> |
Color choice |
- black - red -Ball-burnished |
Sizes |
- 16 (inches) - 18.5 (inches) - 20 (inches) |
Wheels And Breaking System
Bike front tire | 26 X 1.95 (inches) Hutchinson |
Bike rear tire | Not Available |
Bike wheel size | 26 (inches) Wheels |
Brakeset type | Shimano Deore XT Levers Shimano Deore XT M-System Brakes |
Hubs for disc brakes | Not Available |
Rims manufacturer | 32-hole Sun Metal CR18 |
Spoke nipples type | Brass Nipples |
Spoke wheel | 2.0 (millimeters) Double Butted Wheelsmith Stainless Steel |
Frame and Body Specs
Frame materials | Alcoa 6013 T6 Aluminum |
Frame type | TIG-welded Steel and welded Aluminum |
Handlebar construction | Control Tech Aluminum |
Handlebar extender | Optional |
Handlebar stem details | Control Tech |
Headset size | Shimano Deore XT |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches) Shimano CN-IG51 |
Bottom bracket shell width | 68 (millimeters) English |
Bottom bracket type | 107 (millimeters) Spindle Shimano BB-UN71 |
Crankset parts and sizes | 22/32/42 Teeth Shimano Deore LX |
Gear shift levers | Shimano Deore XT RapidFire SL |
Rear gear set | 11 - 28 Teeth 8-speed |
AMP Research B3 XT (01) Fork System Data
Derailleur (Front) | Bottom-pull Shimano Deore XT |
Derailleur (Rear) | Shimano Deore XT GS |
Fork material | Dual Pivot Crown Aluminum |
Fork type | AMP Research F3 XC |
Other Specs of AMP Research B3 XT (01)
Component group sets | Shimano Deore XT |
Pedals details | Optional |
Rear shock absorber | 3.0 (inches) Travel AMP |
Saddle seat | Manganese Rails Vetta SP |
Seat post extension | 31.6 (millimeters) Diameter Control Tech Control Post |
Useful links and guides ....
- To know more about this exacte bike, ProFlex provided us with the latest version of its 657 bike manual
- Find All parts, tires and accessories of ProFlex 657 Mountain bike here
- Get your AMP Research B3 XT (01) manual book version yo know further about this bike
- Saddles, tires And mechanical parts for AMP Research B3 XT (01) Mountain bike here