Rotec PRO DOWNHILL 1999 VS Specialized GROUND CONTROL A1 1996 specs comparison
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➜ Rotec Pro Downhill price
➜ Specialized Ground Control A1 price
Rotec Pro Downhill
General Infos| Model | Pro Downhill |
| Manufacturer | Rotec |
| Year of production | 1999 |
| Current price | 🛒 View Price → |
| Color choice | -Team Yellow |
| Sizes | - Rider can adjust manually |
| Sizes | - Rider can adjust manually |
Wheels And Breaking System
| Bike front tire | 26 X 2.20 (inches) Michelin Wild Gripper DH |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Magura Gustav M LeversMagura Gustav M Disc Brakes |
| Hubs for disc brakes | A.C. Air Cooler |
| Rims manufacturer | 32-holeSun Rims Double Wide |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight GaugeDT Stainless Steel |
Frame and Body Specs
| Frame materials | 6061 T6 Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Renthal Custom |
| Handlebar extender | Optional |
| Handlebar stem details | Rotec Moto-Mount |
| Headset size | 1 1/8 (inches) Threadless A.C. Head Honcho |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches)Shimano CN-7700 |
| Bottom bracket shell width | Rotec Custom |
| Bottom bracket type | 121 (millimeters) SpindleA.C. Competition |
| Crankset parts and sizes | 48 TeethAdventure Components Lo Pro |
| Gear shift levers | Shimano XTR RapidFire SL Rear |
| Rear gear set | 11 - 32 Teeth9-speed |
Rotec Pro Downhill Fork System Data
| Derailleur (Front) | Chain Retention DeviceMr. Dirt Chainguide |
| Derailleur (Rear) | Shimano XTR GS |
| Fork material | Double Triple-clamp CrownAluminum |
| Fork type | 7.0 (inches) TravelWhite Brothers UD 180DH |
Other Specs of Rotec Pro Downhill
| Component group sets | Mountain Mix |
| Pedals details | Shimano PD-M636 SPD |
| Rear shock absorber | 6.25 (inches) TravelFox Vanilla RC-R |
| Saddle seat | SDG Big Boy DH |
| Seat post extension | 27.2 (millimeters) DiameterAdventure Components |
Specialized Ground Control A1
General Infos| Model | Ground Control A1 |
| Manufacturer | Specialized |
| Year of production | 1996 |
| Current price | 🛒 View Price → |
| 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 MasterFront: 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 LeversShimano Alivio M-System Brakes |
| Hubs for disc brakes | Not Available |
| Rims manufacturer | 32-holeMavic 238 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Double ButtedDT 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) SpindleShimano BB-LP26 |
| Crankset parts and sizes | 22/32/42 TeethSpecialized Son Of Strongarm |
| Gear shift levers | Grip Shift SRT-600 |
| Rear gear set | 11 - 28 Teeth8-speed |
Specialized Ground Control A1 Fork System Data
| Derailleur (Front) | Top-pullShimano STX |
| Derailleur (Rear) | Shimano STX |
| Fork material | Triple-clamp CrownMagnesium |
| 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) TravelRST and Specialized |
| Saddle seat | Specialized Prolong Evolution Sport |
| Seat post extension | 30.9 (millimeters) DiameterAlloy Micro-adjust |
Useful links and guides ....
- To know more about this exacte bike, Rotec provided us with the latest version of its Pro Downhill bike manual
- Find All parts, tires and accessories of Rotec Pro Downhill 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