Alpinestars RSA-840 1996 VS Specialized DEMO 8 I 2009 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 |
Specialized Demo 8 I
General InfosModel | Demo 8 I |
Manufacturer | Specialized |
Year of production | 2009 |
Current price | Check price Here ==> |
Color choice |
-Red and White |
Sizes |
- Small - medium - large |
Wheels And Breaking System
Bike front tire | 26 X 2.30 (inches) Specialized Chunder SX |
Bike rear tire | Not Available |
Bike wheel size | 26 (inches) Wheels |
Brakeset type | Avid Elixir R Levers Avid Elixir R With 203 (millimeters) Rotor Front and Avid Elixir R With 185 (millimeters) Rotor Rear Brakes |
Hubs for disc brakes | Rear: Specialized Thru-axle Front: Specialized Hi Lo Disc |
Rims manufacturer | 32-hole DT Swiss F550 |
Spoke nipples type | Brass Nipples |
Spoke wheel | 14ga. DT Swiss Champion Stainless Steel |
Frame and Body Specs
Frame materials | Specialized M5 ORE Aluminum |
Frame type | TIG-welded |
Handlebar construction | Specialized Demo Riser 31.8 (millimeters) |
Handlebar extender | Optional |
Handlebar stem details | Specialized Aggro |
Headset size | 1 1/8 (inches) Cartridge |
Gearing Specifications
Bicycle chain | SRAM PC-971 |
Bottom bracket shell width | 73 (millimeters) |
Bottom bracket type | Truvativ Howitzer XR |
Crankset parts and sizes | TruVativ Hussefelt |
Gear shift levers | SRAM X.7 Trigger |
Rear gear set | 12 - 26 Teeth 9-speed |
Specialized Demo 8 I Fork System Data
Derailleur (Front) | Chain Retention Device Gamut P-30 Chain Guide |
Derailleur (Rear) | SRAM X.9 |
Fork material | Dual Crown Magnesium and aluminum |
Fork type | 203 (millimeters) Travel RockShox Boxxer Race |
Other Specs of Specialized Demo 8 I
Component group sets | SRAM Mix |
Pedals details | Specialized Lo Pro Alloy |
Rear shock absorber | 8.2 (inches) Travel Fox DHX 4.0 Coil |
Saddle seat | Specialized Enduro |
Seat post extension | 30.9 (millimeters) Diameter 6061 Butted Alloy Two-bolt |
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 Specialized Demo 8 I manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Specialized Demo 8 I Mountain bike here