Rotec DUAL SPORT 1998 VS Specialized BIGHIT GROMHIT 2009 specs comparison
Rotec Dual Sport
General Infos| Model | Dual Sport |
| Manufacturer | Rotec |
| Year of production | 1998 |
| Current price | Check price Here ==> |
| Color choice |
-Black and red and yellow fade |
| Sizes |
- Rider can adjust manually |
| Sizes |
- Rider can adjust manually |
Wheels And Breaking System
| Bike front tire | 26 X 2.10 (inches) Michelin Wild Gripper Lite-S Kevlar |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Hayes Levers Hayes Hydraulic Disc Brake System Brakes |
| Hubs for disc brakes | Hayes and Hugi |
| Rims manufacturer | 32-hole Sun Rims Rhyno Lite |
| Spoke nipples type | Splined Alloy Nipples |
| Spoke wheel | 2.0 (millimeters) Double-butted DT Stainless Steel |
Frame and Body Specs
| Frame materials | 6061 T6 Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Titec Enduro Hell Bent |
| Handlebar extender | Optional |
| Handlebar stem details | Rotec Custom |
| Headset size | 1 1/8 (inches) Threadless Aheadset |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) Shimano CN-IG90 |
| Bottom bracket shell width | Rotec Custom |
| Bottom bracket type | 122 (millimeters) Spindle Rotec Sealed Bearing |
| Crankset parts and sizes | 22/32/42 Teeth Shimano Deore XT |
| Gear shift levers | Shimano Deore XT RapidFire SL |
| Rear gear set | 12 - 32 Teeth 8-speed |
Rotec Dual Sport Fork System Data
| Derailleur (Front) | Bottom Bracket Mount Sachs Neos |
| Derailleur (Rear) | Shimano Deore XT GS |
| Fork material | Double Triple-clamp Crown Aluminum |
| Fork type | White Brothers DC 118 |
Other Specs of Rotec Dual Sport
| Component group sets | Shimano Deore XT |
| Pedals details | Shimano PD-M636 SPD |
| Rear shock absorber | 4.5 (inches) Travel Fox Vanilla TC |
| Saddle seat | Titanium Rails SDG Ventura Comp |
| Seat post extension | 27.2 (millimeters) Diameter Thomson Elite |
Specialized BigHit GromHit
General Infos| Model | BigHit GromHit |
| Manufacturer | Specialized |
| Year of production | 2009 |
| Current price | Check price Here ==> |
| Color choice |
-Gloss Green |
| Sizes |
- Standard size for everyone |
Wheels And Breaking System
| Bike front tire | 24 X 2.30 (inches) Specialized Roller |
| Bike rear tire | Not Available |
| Bike wheel size | 24 (inches) Wheels |
| Brakeset type | Avid FR-5 Levers Avid BB5 With 185 (millimeters) Rotor Brakes |
| Hubs for disc brakes | Rear: Specialized Disc Front: Specialized Hi Lo Disc |
| Rims manufacturer | 32-hole Specialized P-Disc |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 15ga. Stainless Steel |
Frame and Body Specs
| Frame materials | Specialized A1 Premium Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Specialized Enduro |
| Handlebar extender | Optional |
| Handlebar stem details | Specialized Aggro |
| Headset size | 1 1/8 (inches) Threadless |
Gearing Specifications
| Bicycle chain | KMC X8 |
| Bottom bracket shell width | 73 (millimeters) |
| Bottom bracket type | Truvativ Howitzer XR |
| Crankset parts and sizes | 34 Teeth TruVativ Blaze |
| Gear shift levers | SRAM X.4-R Trigger |
| Rear gear set | 11 - 32 Teeth 8-speed |
Specialized BigHit GromHit Fork System Data
| Derailleur (Front) | Chain Retention Device SBC Chain Guide |
| Derailleur (Rear) | SRAM X.7 |
| Fork material | Single Crown Magnesium and aluminum and steel |
| Fork type | 130 (millimeters) Travel RockShox Tora 318 |
Other Specs of Specialized BigHit GromHit
| Component group sets | SRAM Mix |
| Pedals details | Alloy Platform |
| Rear shock absorber | 130 (millimeters) Travel X Fusion O2R |
| 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, Rotec provided us with the latest version of its Dual Sport bike manual
- Find All parts, tires and accessories of Rotec Dual Sport Mountain bike here
- Get your Specialized BigHit GromHit manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Specialized BigHit GromHit Mountain bike here