Norco FOUR X 2006 VS ProFlex 657 1997 specs comparison
Norco Four X
General Infos| Model | Four X |
| Manufacturer | Norco |
| Year of production | 2006 |
| Current price | Check price Here ==> |
| Color choice |
-Pearl White |
| Sizes |
- Small/medium - medium/large |
| Sizes |
- Small/medium - medium/large |
Wheels And Breaking System
| Bike front tire | 26 X 2.35 (inches) Kenda Short Tracker |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Hayes HFX-9 Levers Hayes HFX-9 Brakes |
| Hubs for disc brakes | Rear: Syncros Pro MTN Front: Axiom 20 (millimeters) |
| Rims manufacturer | Alex DP-20 |
| Spoke nipples type | Not Available |
| Spoke wheel | Straight Gauge Stainless Steel |
Frame and Body Specs
| Frame materials | 6061 aluminum c |
| Frame type | TIG-welded |
| Handlebar construction | Syncros Butted |
| Handlebar extender | Optional |
| Handlebar stem details | Syncros Bear Hug |
| Headset size | FSA 872 |
Gearing Specifications
| Bicycle chain | SRAM PC-950 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 38 Teeth Truvativ Hussefelt |
| Gear shift levers | SRAM X-7 |
| Rear gear set | 11 - 32 Teeth 9-speed |
Norco Four X Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | SRAM X-7 |
| Fork material | Single |
| Fork type | 100 (millimeters) Travel Marzocchi DJ-3 |
Other Specs of Norco Four X
| Component group sets | Mountain Mix |
| Pedals details | DMR V-8 |
| Rear shock absorber | 89-101 (millimeters) Travel Fox Float R |
| Saddle seat | SDG Bel Air FX |
| Seat post extension | 27.2 (millimeters) Diameter SDG I-Beam |
ProFlex 657
General Infos| Model | 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) |
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 |
Useful links and guides ....
- To know more about this exacte bike, Norco provided us with the latest version of its Four X bike manual
- Find All parts, tires and accessories of Norco Four X Mountain bike here
- Get your ProFlex 657 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for ProFlex 657 Mountain bike here