Trek SCRATCH 8 2011 VS Specialized GROUND CONTROL A1 1996 specs comparison
Trek Scratch 8
General InfosModel | Scratch 8 |
Manufacturer | Trek |
Year of production | 2011 |
Current price | Check price Here ==> |
Color choice |
-Matte Black and Trek Gold |
Sizes |
- 15.5 (inches) - 17.5 (inches) - 19.5 (inches) - 21.5 (inches) |
Sizes |
- 15.5 (inches) - 17.5 (inches) - 19.5 (inches) - 21.5 (inches) |
Wheels And Breaking System
Bike front tire | 26 X 2.35 (inches) Bontrager XR4 Team |
Bike rear tire | Not Available |
Bike wheel size | 26 (inches) Wheels |
Brakeset type | Avid Elixir 5 |
Hubs for disc brakes | Bontrager Cousin Earl Disc |
Rims manufacturer | 32-hole Bontrager Cousin Earl Disc |
Spoke nipples type | Not Available |
Spoke wheel | Not Available |
Frame and Body Specs
Frame materials | Alloy |
Frame type | TIG-welded |
Handlebar construction | Bontrager Rhythm Pro |
Handlebar extender | Optional |
Handlebar stem details | Bontrager Rhythm |
Headset size | FSA No.57E |
Gearing Specifications
Bicycle chain | Not Available |
Bottom bracket shell width | Not Available |
Bottom bracket type | Not Available |
Crankset parts and sizes | 36T Teeth Race Face Ride |
Gear shift levers | SRAM X.7 |
Rear gear set | 11 - 34 Teeth 9-speed |
Trek Scratch 8 Fork System Data
Derailleur (Front) | MRP G2 Mini |
Derailleur (Rear) | SRAM X.0 |
Fork material | Single Crown Alloy |
Fork type | 180 (millimeters) Travel Fox 36 Van R |
Other Specs of Trek Scratch 8
Component group sets | Mountain Mix |
Pedals details | Wellgo BO-87B |
Rear shock absorber | 170 (millimeters) Travel Fox Van RC |
Saddle seat | Bontrager Rhythm |
Seat post extension | 31.6 (millimeters) Diameter Bontrager Rhythm Elite |
Specialized Ground Control A1
General InfosModel | Ground Control A1 |
Manufacturer | Specialized |
Year of production | 1996 |
Current price | Check price Here ==> |
Color choice |
-White and black |
Sizes |
- 13.5 (inches) - 15.5 (inches) - 17 (inches) - 18 (inches) - 19 (inches) - 20.5 (inches) |
Wheels And Breaking System
Bike front tire | Rear: 26 X 1.95 (inches) Specialized Ground Master Front: 26 X 1.95 (inches) Specialized Ground Control II |
Bike rear tire | Not Available |
Bike wheel size | 26 (inches) Wheels |
Brakeset type | Dia-Compe PC-3 Levers Shimano Alivio M-System Brakes |
Hubs for disc brakes | Not Available |
Rims manufacturer | 32-hole Mavic 238 |
Spoke nipples type | Brass Nipples |
Spoke wheel | 2.0 (millimeters) Double Butted DT Competition Stainless Steel |
Frame and Body Specs
Frame materials | Specialized Premium A1 Aluminum |
Frame type | Welded Aluminum |
Handlebar construction | Alloy |
Handlebar extender | Optional |
Handlebar stem details | Alloy |
Headset size | 1 1/8 (inches) Threadless Tange-Seiki Alloy |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches) Shimano CN-IG51 |
Bottom bracket shell width | 73 (millimeters) English |
Bottom bracket type | 107 (millimeters) Spindle Shimano BB-LP26 |
Crankset parts and sizes | 22/32/42 Teeth Specialized Son Of Strongarm |
Gear shift levers | Grip Shift SRT-600 |
Rear gear set | 11 - 28 Teeth 8-speed |
Specialized Ground Control A1 Fork System Data
Derailleur (Front) | Top-pull Shimano STX |
Derailleur (Rear) | Shimano STX |
Fork material | Triple-clamp Crown Magnesium |
Fork type | Rock Shox Quadra 21R |
Other Specs of Specialized Ground Control A1
Component group sets | Shimano STX |
Pedals details | HTI Steel and resin With Clips & Straps |
Rear shock absorber | 1.25 (inches) Travel RST and Specialized |
Saddle seat | Specialized Prolong Evolution Sport |
Seat post extension | 30.9 (millimeters) Diameter Alloy Micro-adjust |
Useful links and guides ....
- To know more about this exacte bike, Trek provided us with the latest version of its Scratch 8 bike manual
- Find All parts, tires and accessories of Trek Scratch 8 Mountain bike here
- Get your Specialized Ground Control A1 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Specialized Ground Control A1 Mountain bike here