Trek SCRATCH AIR 9 2011 VS Kona DUDU 2001 specs comparison
Trek Scratch Air 9
General Infos| Model | Scratch Air 9 |
| Manufacturer | Trek |
| Year of production | 2011 |
| Current price | Check price Here ==> |
| Color choice |
-Matte Black and Raw Tint |
| 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 Expert |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Shimano Deore XT Levers Avid Elixir CR Brakes |
| Hubs for disc brakes | DT Swiss E 2000 |
| Rims manufacturer | 32-hole DT Swiss E 2000 |
| 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 | Cane Creek Frustum SE Light |
Gearing Specifications
| Bicycle chain | Not Available |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 24/36 Teeth Race Face Atlas |
| Gear shift levers | Shimano Deore XT |
| Rear gear set | 11 - 36 Teeth 10-speed |
Trek Scratch Air 9 Fork System Data
| Derailleur (Front) | Shimano Deore XT |
| Derailleur (Rear) | Shimano Deore XT |
| Fork material | Single Crown Alloy |
| Fork type | 120-160 (millimeters) Travel Fox 32 Talas FIT RLC |
Other Specs of Trek Scratch Air 9
| Component group sets | Shimano Deore XT |
| Pedals details | Optional |
| Rear shock absorber | 170 (millimeters) Travel Fox Float RP-23 |
| Saddle seat | Bontrager Evoke 4 |
| Seat post extension | Crank Brothers Jolpin 4R |
Kona DuDu
General Infos| Model | DuDu |
| Manufacturer | Kona |
| Year of production | 2001 |
| Current price | Check price Here ==> |
| Color choice |
-Electric Blue and Polished |
| Sizes |
- 15 (inches) - 17 (inches) - 18 (inches) - 19 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 2.10 (inches) Tioga Factory DH |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Avid Speed Dial 5 Levers Avid Arch Rival Brakes |
| Hubs for disc brakes | Rear: Shimano M555 Disc Front: King Kong QR 20 Disc |
| Rims manufacturer | Mavic F519 |
| Spoke nipples type | Not Available |
| Spoke wheel | 14g Stainless Steel |
Frame and Body Specs
| Frame materials | Kona Clump 7005 Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Kona DH Primo Aluminum Riser |
| Handlebar extender | Optional |
| Handlebar stem details | Funn Serial Rippa |
| Headset size | Aheadset SX-1 |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) Shimano CN-HG72 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | TruVativ Hollow Splined |
| Crankset parts and sizes | 38 Teeth TruVativ Hussefelt DH |
| Gear shift levers | Shimano Deore LX RapidFire SL |
| Rear gear set | 11 - 28 Teeth 9-speed |
Kona DuDu Fork System Data
| Derailleur (Front) | Chain Retention Device Mr. Dirt Gizmo |
| Derailleur (Rear) | Shimano Deore XT |
| Fork material | Triple-clamp Crown Aluminum |
| Fork type | 4.0 (inches) Travel Marzocchi Z3 QR20 Plus |
Other Specs of Kona DuDu
| Component group sets | Mountain Mix |
| Pedals details | Wellgo Slalom |
| Rear shock absorber | 4.0 (inches) Travel Fox Vanilla R |
| Saddle seat | SDG Grand Prix Kevlar |
| Seat post extension | IRD Quad 2 |
Useful links and guides ....
- To know more about this exacte bike, Trek provided us with the latest version of its Scratch Air 9 bike manual
- Find All parts, tires and accessories of Trek Scratch Air 9 Mountain bike here
- Get your Kona DuDu manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Kona DuDu Mountain bike here