Kona COILAIR SUPREME 2009 VS Rotec PRO DOWNHILL 1999 specs comparison
Kona Coilair Supreme
General Infos| Model | Coilair Supreme |
| Manufacturer | Kona |
| Year of production | 2009 |
| Current price | Check price Here ==> |
| Color choice |
-Orange Metallic and Pearl White |
| Sizes |
- 15 (inches) - 17 (inches) - 18 (inches) - 19 (inches) - 20 (inches) |
| Sizes |
- 15 (inches) - 17 (inches) - 18 (inches) - 19 (inches) - 20 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 2.35 (inches) Maxxis High Roller |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Shimano XT Hydraulic Levers Shimano XT Disc Brakes |
| Hubs for disc brakes | Rear: Mavic CrossMax ST Disc Front: Mavic CrossMax ST Disc With 20 (millimeters) Axle |
| Rims manufacturer | Mavic CrossMax ST Disc |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | Kona Clump 7005 Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Race Face Atlas AM 31.8 |
| Handlebar extender | Optional |
| Handlebar stem details | Race Face Atlas AM OS |
| Headset size | FSA Gravity SX Custom |
Gearing Specifications
| Bicycle chain | Shimano XT |
| Bottom bracket shell width | 73 (millimeters) |
| Bottom bracket type | Race Face Atlas AM X-Type |
| Crankset parts and sizes | 22/34 Teeth Race Face Atlas AM X-Type |
| Gear shift levers | Shimano XT Rapid Fire |
| Rear gear set | 11 - 34 Teeth 9-speed |
Kona Coilair Supreme Fork System Data
| Derailleur (Front) | Shimano XT |
| Derailleur (Rear) | Shimano XTR Shadow |
| Fork material | Single |
| Fork type | 165 (millimeters) Travel Fox 36 Talas RC2 |
Other Specs of Kona Coilair Supreme
| Component group sets | Shimano XT |
| Pedals details | Shimano PD-M540 |
| Rear shock absorber | 6 Or 7.4 (inches) Adjustable Travel Fox RP23 |
| Saddle seat | WTB Pure V Race FR |
| Seat post extension | Race Face Evolve XC |
Rotec Pro Downhill
General Infos| Model | Pro Downhill |
| Manufacturer | Rotec |
| Year of production | 1999 |
| Current price | Check price Here ==> |
| Color choice |
-Team Yellow |
| 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 Levers Magura Gustav M Disc Brakes |
| Hubs for disc brakes | A.C. Air Cooler |
| Rims manufacturer | 32-hole Sun Rims Double Wide |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight Gauge DT 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) Spindle A.C. Competition |
| Crankset parts and sizes | 48 Teeth Adventure Components Lo Pro |
| Gear shift levers | Shimano XTR RapidFire SL Rear |
| Rear gear set | 11 - 32 Teeth 9-speed |
Rotec Pro Downhill Fork System Data
| Derailleur (Front) | Chain Retention Device Mr. Dirt Chainguide |
| Derailleur (Rear) | Shimano XTR GS |
| Fork material | Double Triple-clamp Crown Aluminum |
| Fork type | 7.0 (inches) Travel White 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) Travel Fox Vanilla RC-R |
| Saddle seat | SDG Big Boy DH |
| Seat post extension | 27.2 (millimeters) Diameter Adventure Components |
Useful links and guides ....
- To know more about this exacte bike, Kona provided us with the latest version of its Coilair Supreme bike manual
- Find All parts, tires and accessories of Kona Coilair Supreme Mountain bike here
- Get your Rotec Pro Downhill manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Rotec Pro Downhill Mountain bike here