Kona BIG UNIT 2009 VS Specialized STUMPJUMPER EXPERT 2009 specs comparison
Kona Big Unit
General Infos| Model | Big Unit |
| Manufacturer | Kona |
| Year of production | 2009 |
| Current price | Check price Here ==> |
| Color choice |
-Lime Green Metallic |
| Sizes |
- 16 (inches) - 18 (inches) - 19 (inches) - 20 (inches) - 22 (inches) |
| Sizes |
- 16 (inches) - 18 (inches) - 19 (inches) - 20 (inches) - 22 (inches) |
Wheels And Breaking System
| Bike front tire | 29 X 2.10 (inches) Maxxis Ignitor |
| Bike rear tire | Not Available |
| Bike wheel size | 29 (inches) Wheels |
| Brakeset type | Shimano M575 Hydraulic Levers Shimano M575 Disc Brakes |
| Hubs for disc brakes | Formula Disc |
| Rims manufacturer | Mavic TN 719 |
| Spoke nipples type | Not Available |
| Spoke wheel | 15ga. Sandvic Stainless |
Frame and Body Specs
| Frame materials | Kona Race Light Scandium Butted |
| Frame type | TIG-welded |
| Handlebar construction | Kona XC and BC Deluxe Riser |
| Handlebar extender | Optional |
| Handlebar stem details | Kona XC and BC Deluxe |
| Headset size | 1 1/8 (inches) FSA Orbit DL |
Gearing Specifications
| Bicycle chain | KMC Z610 |
| Bottom bracket shell width | 73 (millimeters) |
| Bottom bracket type | Race Face X-Type |
| Crankset parts and sizes | 32 Teeth Race Face Atlas SS With Bashguard |
| Gear shift levers | Not Available |
| Rear gear set | 18 Teeth 1-speed |
Kona Big Unit Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Single |
| Fork type | 80 (millimeters) Travel Fox 32 F29 RL |
Other Specs of Kona Big Unit
| Component group sets | Single Speed Mix |
| Pedals details | Shimano PD-M520 |
| Rear shock absorber | Not Available |
| Saddle seat | WTB Rocket V Comp |
| Seat post extension | Kona XC and BC Deluxe |
Specialized Stumpjumper Expert
General Infos| Model | Stumpjumper Expert |
| Manufacturer | Specialized |
| Year of production | 2009 |
| Current price | Check price Here ==> |
| Color choice |
- Gloss White - Satin Ti -Ano Black |
| Sizes |
- 13.5 (inches) - 15.5 (inches) - 17 (inches) - 18 (inches) - 19 (inches) - 21 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 2.00 (inches) Specialized S-Works Fast Trak LK |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Avid Elixir R Carbon SL Levers Avid Elixir R Carbon SL With 160 (millimeters) Rotor Front and Avid Elixir R Carbon SL With 160 Or 140 (millimeters) Rotor Rear Brakes |
| Hubs for disc brakes | Rear: DT Swiss 370 With RWS Front: Specialized Hi Lo Disc |
| Rims manufacturer | 28-hole and 32-hole DT Swiss X420SL |
| Spoke nipples type | Alloy |
| Spoke wheel | 15/18ga. Butted DT Swiss Competition Stainless Steel |
Frame and Body Specs
| Frame materials | Specialized M5 ORE Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Specialized XC Flat Alloy |
| Handlebar extender | Optional |
| Handlebar stem details | Specialized Adjustable |
| Headset size | 1 1/8 (inches) Cartridge |
Gearing Specifications
| Bicycle chain | SRAM PC-971 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Shimano XT Hollowtech II |
| Crankset parts and sizes | 22/32/44 Teeth Shimano XT |
| Gear shift levers | SRAM X.9 |
| Rear gear set | 11 - 34 Teeth 9-speed |
Specialized Stumpjumper Expert Fork System Data
| Derailleur (Front) | Shimano SLX |
| Derailleur (Rear) | SRAM X.0 |
| Fork material | Single Crown Aluminum and magnesium |
| Fork type | 90 (millimeters) Travel RockShox SID Race |
Other Specs of Specialized Stumpjumper Expert
| Component group sets | SRAM Mix |
| Pedals details | Shimano PD-M520 |
| Rear shock absorber | Not Available |
| Saddle seat | Specialized Format |
| Seat post extension | 30.9 (millimeters) Diameter 2014 Butted Alloy |
Useful links and guides ....
- To know more about this exacte bike, Kona provided us with the latest version of its Big Unit bike manual
- Find All parts, tires and accessories of Kona Big Unit Mountain bike here
- Get your Specialized Stumpjumper Expert manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Specialized Stumpjumper Expert Mountain bike here