Specialized DEMO 7 I 2010 VS Alpinestars RSA-840 1996 specs comparison
![Specialized Demo 7 I 2010 comparison online with competitors](https://yobicycle.com/images/models/Specialized-Demo-7-I-2010-specs.jpg)
Specialized Demo 7 I
General InfosModel | Demo 7 I |
Manufacturer | Specialized |
Year of production | 2010 |
Current price | Check price Here ==> |
Color choice |
-Red and Black |
Sizes |
- Small - medium - large |
Sizes |
- Small - medium - large |
Wheels And Breaking System
Bike front tire | Rear: 26 X 2.3 (inches) Specialized Chunder SX Front: 26 X 2.3 (inches) Specialized Clutch SX |
Bike rear tire | Not Available |
Bike wheel size | 26 (inches) Wheels |
Brakeset type | Avid Elixir R Levers Avid Elixir R Brakes |
Hubs for disc brakes | 20 (millimeters) Thru-axle Rear: Thru-axle 135 (millimeters) With RD Guard Front: Specialized Hi Lo Disc |
Rims manufacturer | DT Swiss F550 |
Spoke nipples type | Not Available |
Spoke wheel | 14ga. DT Swiss Champion Stainless |
Frame and Body Specs
Frame materials | M5 Aluminum |
Frame type | TIG-welded |
Handlebar construction | Specialized Demo Low-rise 31.8 (millimeters) |
Handlebar extender | Not Available |
Handlebar stem details | 35 (millimeters) Specialized 1.5 |
Headset size | 1 1/2 (inches) 1.5 Threadless |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches) SRAM PC-971 |
Bottom bracket shell width | 73 (millimeters) English |
Bottom bracket type | FSA BB-7000 |
Crankset parts and sizes | 36 Teeth FSA Moto-X MegaExo |
Gear shift levers | SRAM X-7 Trigger |
Rear gear set | 11 - 34 Teeth 9-speed |
Specialized Demo 7 I Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | SRAM X.9 Short Cage |
Fork material | Not Available |
Fork type | 180 (millimeters) Travel RockShox Totem IS Coil |
Other Specs of Specialized Demo 7 I
Component group sets | Downhill Mix |
Pedals details | Specialized Lo-Pro Alloy |
Rear shock absorber | 7 (inches) Travel Fox DHX 4.0 Coil |
Saddle seat | 8 (millimeters) Cr-Mo Rails Specialized Enduro |
Seat post extension | 30.9 (millimeters) Diameter 6061 Butted Alloy Two-bolt |
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) |
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 |
Useful links and guides ....
- To know more about this exacte bike, Specialized provided us with the latest version of its Demo 7 I bike manual
- Find All parts, tires and accessories of Specialized Demo 7 I Mountain bike here
- Get your Alpinestars RSA-840 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Alpinestars RSA-840 Mountain bike here