K2 PROFLEX 5000C 1998 VS Alpinestars RSA-740 1996 specs comparison
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➜ K2 ProFlex 5000C price
➜ Alpinestars RSA-740 price
K2 ProFlex 5000C
General Infos| Model | ProFlex 5000C |
| Manufacturer | K2 |
| Year of production | 1998 |
| Current price | 🛒 View Price → |
| Color choice | -Natural carbon |
| Sizes | - Large - medium - way big |
| Sizes | - Large - medium - way big |
Wheels And Breaking System
| Bike front tire | Rear: 26 X 2.10 (inches) Panaracer Mach SKFront: 26 X 2.10 (inches) Panaracer Mach SS |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Shimano XTR LeversShimano XTR V-Brake Brakes |
| Hubs for disc brakes | Shimano XTR |
| Rims manufacturer | 32-holeSun Rims Sub 432 |
| Spoke nipples type | Alloy Nipples |
| Spoke wheel | 2.0 (millimeters) Double-buttedDT Stainless Steel |
Frame and Body Specs
| Frame materials | Carbon-reinforced Thermoplastic |
| Frame type | Laminated Carbon Fiber |
| Handlebar construction | Syncros Hardcore |
| Handlebar extender | Polygon |
| Handlebar stem details | Syncros Hardcore |
| Headset size | 1 1/8 (inches) Syncros |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches)Sachs PC-51 |
| Bottom bracket shell width | 73 (millimeters) English |
| Bottom bracket type | 113 (millimeters) SpindleShimano BB-M950 |
| Crankset parts and sizes | 24/34/46 TeethShimano XTR M950 |
| Gear shift levers | Shimano XTR RapidFire SL |
| Rear gear set | 12 - 32 Teeth8-speed |
K2 ProFlex 5000C Fork System Data
| Derailleur (Front) | Bottom-pull and clamp-on 31.8 (millimeters)Shimano XTR Top-swing |
| Derailleur (Rear) | Shimano XTR SGS |
| Fork material | Linkage CrownCarbon Fiber Composite |
| Fork type | Noleen Cross-Link CS |
Other Specs of K2 ProFlex 5000C
| Component group sets | Shimano XTR |
| Pedals details | K2 Mag T |
| Rear shock absorber | 4.0 (inches) TravelK2 Smart Shock |
| Saddle seat | Selle Royal |
| Seat post extension | 27.2 (millimeters) DiameterSyncros Hardcore Aluminum |
Alpinestars RSA-740
General Infos| Model | RSA-740 |
| Manufacturer | Alpinestars |
| Year of production | 1996 |
| Current price | 🛒 View Price → |
| Color choice | -Yellow |
| Sizes | - 40 cm (centimeters)- 45 cm (centimeters)- 50 cm (centimeters) |
Wheels And Breaking System
| Bike front tire | 26 X 2.10 (inches) WTB VelociRaptor |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Tektro RBP-370A LeversTektro 862A Brakes |
| Hubs for disc brakes | Not Available |
| Rims manufacturer | 32-holeAraya TM-820 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight GaugeStainless Steel |
Frame and Body Specs
| Frame materials | Chromoly Rear Triangle Double-butted7005 Aluminum |
| Frame type | Welded Aluminum |
| Handlebar construction | Alpinestars XC |
| Handlebar extender | Optional |
| Handlebar stem details | Alpinestars XC |
| Headset size | 1 1/8 (inches) YST Sealed Tech |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches)KMC SS-91S |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | 113 (millimeters) SpindleShimano BB-LP26 |
| Crankset parts and sizes | 22/32/42 TeethSugino Impel 500 |
| Gear shift levers | Grip Shift SRT-600 |
| Rear gear set | 11 - 28 Teeth8-speed |
Alpinestars RSA-740 Fork System Data
| Derailleur (Front) | Top-pull and clamp-on 35.0 (millimeters)Shimano Deore LX |
| Derailleur (Rear) | Shimano Deore XT SGS |
| Fork material | Triple-clamp CrownMagnesium |
| Fork type | Rock Shox Mag 21 |
Other Specs of Alpinestars RSA-740
| Component group sets | Shimano Deore LX |
| Pedals details | Fasten NWL-90K With Clips & Straps |
| Rear shock absorber | 3.0 (inches) TravelFox Alps-4R |
| Saddle seat | Velo VL-253 |
| Seat post extension | 27.2 (millimeters) DiameterAlpinestars XC |
Useful links and guides ....
- To know more about this exacte bike, K2 provided us with the latest version of its ProFlex 5000C bike manual
- Find All parts, tires and accessories of K2 ProFlex 5000C Mountain bike here
- Get your Alpinestars RSA-740 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Alpinestars RSA-740 Mountain bike here