Alpinestars RSA-840 1996 VS ProFlex 857 1997 specs comparison
Alpinestars RSA-840
General InfosModel | RSA-840 |
Manufacturer | Alpinestars |
Year of production | 1996 |
Current price | Check price Here ==> |
Color choice |
-Yellow |
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 2.10 (inches) WTB Primal Raptor Kevlar |
Bike rear tire | Not Available |
Bike wheel size | 26 (inches) Wheels |
Brakeset type | Tektro RBP-370A Levers Tektro 870AG Brakes |
Hubs for disc brakes | Not Available |
Rims manufacturer | 32-hole Araya TM-810 |
Spoke nipples type | Alloy Nipples |
Spoke wheel | 1.8 (millimeters) Straight Gauge Stainless Steel |
Frame and Body Specs
Frame materials | Chromoly Rear Triangle Double-butted 7005 Aluminum |
Frame type | Welded Aluminum |
Handlebar construction | Alpinestars XC |
Handlebar extender | Optional |
Handlebar stem details | Alpinestars XC |
Headset size | 1 1/8 (inches) YST Light |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches) KMC SS-91S |
Bottom bracket shell width | Not Available |
Bottom bracket type | 113 (millimeters) Spindle Shimano BB-LP26 |
Crankset parts and sizes | 22/32/42 Teeth Sugino Impel 700 |
Gear shift levers | Grip Shift SRT-800 X-Ray |
Rear gear set | 11 - 28 Teeth 8-speed |
Alpinestars RSA-840 Fork System Data
Derailleur (Front) | Top-pull and clamp-on 35.0 (millimeters) Shimano Deore XT |
Derailleur (Rear) | Shimano Deore XT SGS |
Fork material | Triple-clamp Crown Aluminum and magnesium |
Fork type | Rock Shox Judy XC |
Other Specs of Alpinestars RSA-840
Component group sets | Shimano Deore XT and LX |
Pedals details | Fasten NWL-85M With Clips & Straps |
Rear shock absorber | 3.0 (inches) Travel Fox Alps-4R |
Saddle seat | Velo VL-253 |
Seat post extension | 27.2 (millimeters) Diameter Alpinestars XC |
![ProFlex 857 1997 comparison online with competitors](https://yobicycle.com/images/models/ProFlex-857-1997-specs.jpg)
ProFlex 857
General InfosModel | 857 |
Manufacturer | ProFlex |
Year of production | 1997 |
Current price | Check price Here ==> |
Color choice |
- red -Fuzzy Grape |
Sizes |
- Small - Medium - Large - Extra large |
Wheels And Breaking System
Bike front tire | 26 X 1.95 (inches) Panaracer Duster Pro Kevlar |
Bike rear tire | Not Available |
Bike wheel size | 26 (inches) Wheels |
Brakeset type | Shimano Deore XT Levers Shimano Deore XT V-Brake Brakes |
Hubs for disc brakes | Shimano Deore XT |
Rims manufacturer | 32-hole Mavic 220S |
Spoke nipples type | Alloy Nipples |
Spoke wheel | 1.8 (millimeters) Double Butted DT Competition Stainless Steel |
Frame and Body Specs
Frame materials | Easton ProGram Elite Double-butted With Carbon Fiber Swingarm |
Frame type | TIG-welded |
Handlebar construction | Titec Enduro |
Handlebar extender | Girvin Team Issue |
Handlebar stem details | Girvin Reversible Forged |
Headset size | 1 1/8 (inches) Threadless Dia-Compe Kontak Aheadset AL-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-UN52 |
Crankset parts and sizes | 22/32/42 Teeth Shimano Deore XT |
Gear shift levers | Shimano Deore XT RapidFire SL |
Rear gear set | 11 - 30 Teeth 8-speed |
ProFlex 857 Fork System Data
Derailleur (Front) | Bottom-pull and clamp-on 31.8 (millimeters) Shimano Deore XT Top-swing |
Derailleur (Rear) | Shimano Deore XT SGS |
Fork material | Girvin Linkage Crown Aluminum |
Fork type | Girvin Cross-Link Elite With Noleen NR-2 |
Other Specs of ProFlex 857
Component group sets | Shimano Deore XT |
Pedals details | Proflex Mag-C |
Rear shock absorber | 4.0 (inches) Travel Noleen NR-2 |
Saddle seat | Selle San Marco Tecno Dynamica |
Seat post extension | 27.2 (millimeters) Diameter Polygon PM-747 |
Useful links and guides ....
- To know more about this exacte bike, Alpinestars provided us with the latest version of its RSA-840 bike manual
- Find All parts, tires and accessories of Alpinestars RSA-840 Mountain bike here
- Get your ProFlex 857 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for ProFlex 857 Mountain bike here