Trek KAITAI 2011 VS Specialized ROCKHOPPER EXPERT 2009 specs comparison
Trek Kaitai
General Infos| Model | Kaitai |
| Manufacturer | Trek |
| Year of production | 2011 |
| Current price | Check price Here ==> |
| Color choice |
-Matte Platinum and Black |
| Sizes |
- 15.5 (inches) - 17.5 (inches) - 19 (inches) - 21 (inches) |
| Sizes |
- 15.5 (inches) - 17.5 (inches) - 19 (inches) - 21 (inches) |
Wheels And Breaking System
| Bike front tire | 700 X 38c Bontrager LT3 |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Tektro Alloy Levers Tektro V Brakes |
| Hubs for disc brakes | Rear: Shimano RM30 Front: Alloy |
| Rims manufacturer | Bontrager 750 |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | Alloy |
| Frame type | TIG-welded |
| Handlebar construction | Bontrager Low Riser |
| Handlebar extender | Optional |
| Handlebar stem details | Bontrager Approved |
| Headset size | Semi Integrated |
Gearing Specifications
| Bicycle chain | Not Available |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 28/38/48 Teeth Shimano M361 |
| Gear shift levers | Shimano Acera |
| Rear gear set | 11 - 32 Teeth 9-speed |
Trek Kaitai Fork System Data
| Derailleur (Front) | Shimano M191 |
| Derailleur (Rear) | Shimano M360 Acera |
| Fork material | Single Crown Alloy |
| Fork type | 63 (millimeters) Travel SR Suntour NEX |
Other Specs of Trek Kaitai
| Component group sets | Mountain Mix |
| Pedals details | Wellgo Nylon Body With Alloy Cage |
| Rear shock absorber | Not Available |
| Saddle seat | Bontrager SSR |
| Seat post extension | Bontrager SSR |
Specialized Rockhopper Expert
General Infos| Model | Rockhopper Expert |
| Manufacturer | Specialized |
| Year of production | 2009 |
| Current price | Check price Here ==> |
| Color choice |
- Gloss Metallic Red -Dream Silver |
| Sizes |
- 13 (inches) - 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches) - 23 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 2.00 (inches) Specialized Fast Trak Control |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Tektro Auriga Comp Levers Tektro Auriga Comp Hydraulic Disc Brakes |
| Hubs for disc brakes | Rear: Specialized Forged Alloy Front: Specialized Hi Lo Disc |
| Rims manufacturer | 28-hole and 32-hole Specialized RHD |
| Spoke nipples type | Not Available |
| Spoke wheel | 15ga. Stainless Steel |
Frame and Body Specs
| Frame materials | Specialized M4 ORE Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Specialized Low Riser |
| Handlebar extender | Optional |
| Handlebar stem details | Specialized 3D |
| Headset size | 1 1/8 (inches) Threadless |
Gearing Specifications
| Bicycle chain | KMC X9 |
| Bottom bracket shell width | 68 (millimeters) |
| Bottom bracket type | 118 (millimeters) Spindle Shimano BB-ES25 |
| Crankset parts and sizes | 22/32/44 Teeth Shimano FC-M442 |
| Gear shift levers | Shimano Deore Rapidfire |
| Rear gear set | 11 - 34 Teeth 9-speed |
Specialized Rockhopper Expert Fork System Data
| Derailleur (Front) | Shimano Deore |
| Derailleur (Rear) | Shimano Deore |
| Fork material | Single Crown Chromoly and alloy and magnesium |
| Fork type | 100 (millimeters) Travel RockShox Tora SLite |
Other Specs of Specialized Rockhopper Expert
| Component group sets | Shimano Deore |
| Pedals details | Alloy Cage |
| Rear shock absorber | Not Available |
| Saddle seat | Specialized BG Indie XC |
| Seat post extension | 30.9 (millimeters) Diameter Specialized Alloy Two Bolt |
Useful links and guides ....
- To know more about this exacte bike, Trek provided us with the latest version of its Kaitai bike manual
- Find All parts, tires and accessories of Trek Kaitai Mountain bike here
- Get your Specialized Rockhopper Expert manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Specialized Rockhopper Expert Mountain bike here