K2 PROFLEX 1000 1998 VS Norco 4 BY 2005 specs comparison
K2 ProFlex 1000
General Infos| Model | ProFlex 1000 |
| Manufacturer | K2 |
| Year of production | 1998 |
| Current price | Check price Here ==> |
| Color choice |
- red -Black |
| 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 Front: 26 X 2.10 (inches) Panaracer Duster II |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Shimano STX-RC Levers Shimano STX-RC V-Brake Brakes |
| Hubs for disc brakes | Rear: Shimano STX-RC Front: Shimano Alivio |
| Rims manufacturer | 32-hole Weinmann Zac 19 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 1.8 (millimeters) Straight Gauge Chung Nan Stainless Steel |
Frame and Body Specs
| Frame materials | Double-butted 7005 Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Aluminum |
| 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 SC-40 |
| Bottom bracket shell width | 73 (millimeters) English |
| Bottom bracket type | 113 (millimeters) Spindle Shimano BB-LP26 |
| Crankset parts and sizes | 22/32/42 Teeth Shimano Alivio |
| Gear shift levers | Shimano STX-RC RapidFire SL |
| Rear gear set | 11 - 30 Teeth 8-speed |
K2 ProFlex 1000 Fork System Data
| Derailleur (Front) | Bottom-pull and clamp-on 31.8 (millimeters) Shimano Alivio Top-swing |
| Derailleur (Rear) | Shimano STX-RC |
| Fork material | Triple-clamp Crown Aluminum and magnesium |
| Fork type | Rock Shox Indy C |
Other Specs of K2 ProFlex 1000
| Component group sets | Shimano STX-RC |
| Pedals details | K2 Mag C |
| Rear shock absorber | 3.5 (inches) Travel Noleen NR-1 |
| Saddle seat | Selle Royal |
| Seat post extension | 27.2 (millimeters) Diameter Polygon PM-312 |
Norco 4 BY
General Infos| Model | 4 BY |
| Manufacturer | Norco |
| Year of production | 2005 |
| Current price | Check price Here ==> |
| Color choice |
-Orange |
| Sizes |
- Small - medium - large |
Wheels And Breaking System
| Bike front tire | Rear: 26 X 2.35 (inches) Kenda Blue Groove Front: 26 X 2.35 (inches) Kenda Nevagal |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Hayes HFX-9 Hydraulic Disc Front and Hayes HFX-9 Hydraulic Rear Levers Hayes HFX-9 Hydraulic Disc Brakes |
| Hubs for disc brakes | QR-20 Axle Rear: Shimano FH-M525 Front: Formula DH DC-91 |
| Rims manufacturer | 36-hole Atomlab Trailpimp |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 14ga. Straight Gauge DT Swiss Stainless Steel |
Frame and Body Specs
| Frame materials | 7005 aluminum c |
| Frame type | TIG-welded |
| Handlebar construction | TruVativ Hussefelt |
| Handlebar extender | Optional |
| Handlebar stem details | TruVativ Hussefelt |
| Headset size | 1 1/8 (inches) Threadless FSA Deepcup |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) SRAM PC-970 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | TruVativ Cartridge |
| Crankset parts and sizes | 38 Teeth TruVativ Hussefelt |
| Gear shift levers | SRAM X-7 Trigger |
| Rear gear set | 11 - 32 Teeth 9-speed |
Norco 4 BY Fork System Data
| Derailleur (Front) | Chain-retention Device Black Spire DS-1 |
| Derailleur (Rear) | SRAM X.7 |
| Fork material | Single Crown Aluminum and magnesium |
| Fork type | 120 (millimeters) Travel Marzocchi Z-1 Freeride SL |
Other Specs of Norco 4 BY
| Component group sets | Mountain Mix |
| Pedals details | TruVativ Hussefelt |
| Rear shock absorber | 4.0 (inches) Travel Fox Vanilla R |
| Saddle seat | Axiom Shovel |
| Seat post extension | 30.0 (millimeters) Diameter Aluminum Micro-adjust |
Useful links and guides ....
- To know more about this exacte bike, K2 provided us with the latest version of its ProFlex 1000 bike manual
- Find All parts, tires and accessories of K2 ProFlex 1000 Mountain bike here
- Get your Norco 4 BY manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Norco 4 BY Mountain bike here