Alpinestars RSA-240 1996 VS K2 PROFLEX 4500C 1998 specs comparison
Alpinestars RSA-240
General Infos| Model | RSA-240 |
| Manufacturer | Alpinestars |
| Year of production | 1996 |
| Current price | Check price Here ==> |
| Color choice |
-Burgundy |
| Sizes |
- 40 cm (centimeters) - 45 cm (centimeters) - 50 cm (centimeters) |
| Sizes |
- 40 cm (centimeters) - 45 cm (centimeters) - 50 cm (centimeters) |
Wheels And Breaking System
| Bike front tire | 26 X 1.90 (inches) Cheng Shin C-1040N |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Tektro 363AP Levers Tektro 862A Brakes |
| Hubs for disc brakes | Not Available |
| Rims manufacturer | 36-hole Kin Lin RT-6n |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight Gauge Stainless Steel |
Frame and Body Specs
| Frame materials | 4130 chromoly c |
| Frame type | TIG-welded Steel |
| 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) Shimano CN-HG50 |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | 113 (millimeters) Spindle Shimano BB-LP26 |
| Crankset parts and sizes | 22/32/42 Teeth Shimano AceraX |
| Gear shift levers | Grip Shift SRT-300i |
| Rear gear set | 11 - 28 Teeth 7-speed |
Alpinestars RSA-240 Fork System Data
| Derailleur (Front) | Top-pull and clamp-on 35.0 (millimeters) Shimano Alivio |
| Derailleur (Rear) | Shimano Alivio |
| Fork material | Triple-clamp Crown Aluminum |
| Fork type | Shockworks Actuator |
Other Specs of Alpinestars RSA-240
| Component group sets | Shimano Alivio |
| Pedals details | Fasten NWL-90K With Clips & Straps |
| Rear shock absorber | 3.0 (inches) Travel Dyna-mount |
| Saddle seat | Velo VL-253 |
| Seat post extension | 27.2 (millimeters) Diameter Alpinestars XC |
K2 ProFlex 4500C
General Infos| Model | ProFlex 4500C |
| Manufacturer | K2 |
| Year of production | 1998 |
| Current price | Check price Here ==> |
| Color choice |
-Natural carbon |
| Sizes |
- Large - medium - way big |
Wheels And Breaking System
| Bike front tire | 26 X 2.10 (inches) Panaracer Duster II Kevlar |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Shimano Deore LX Levers Shimano Deore LX V-Brake Brakes |
| Hubs for disc brakes | Shimano Deore LX |
| Rims manufacturer | 32-hole Sun Rims Sub 432 |
| Spoke nipples type | Alloy Nipples |
| Spoke wheel | 1.8 (millimeters) Double-butted DT Stainless Steel |
Frame and Body Specs
| Frame materials | Carbon-reinforced Thermoplastic |
| Frame type | Laminated Carbon Fiber |
| Handlebar construction | Titec Enduro 141 |
| Handlebar extender | Aluminum |
| Handlebar stem details | Aluminum |
| Headset size | 1 1/8" c |
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) Spindle Shimano BB-UN72 |
| Crankset parts and sizes | 22/32/42 Teeth Shimano Deore LX |
| Gear shift levers | Shimano Deore XT RapidFire SL |
| Rear gear set | 11 - 30 Teeth 8-speed |
K2 ProFlex 4500C Fork System Data
| Derailleur (Front) | Bottom-pull and clamp-on 31.8 (millimeters) Shimano Deore LX Top-swing |
| Derailleur (Rear) | Shimano Deore XT SGS |
| Fork material | Linkage Crown Aluminum |
| Fork type | Noleen Cross-Link ELT |
Other Specs of K2 ProFlex 4500C
| Component group sets | Shimano Deore XT |
| Pedals details | K2 Mag C |
| Rear shock absorber | 4.0 (inches) Travel Noleen NR-4 Piggyback |
| Saddle seat | Selle Royal |
| Seat post extension | 27.2 (millimeters) Diameter Titec PG |
Useful links and guides ....
- To know more about this exacte bike, Alpinestars provided us with the latest version of its RSA-240 bike manual
- Find All parts, tires and accessories of Alpinestars RSA-240 Mountain bike here
- Get your K2 ProFlex 4500C manual book version yo know further about this bike
- Saddles, tires And mechanical parts for K2 ProFlex 4500C Mountain bike here