Kona UNIT 2007 VS Ritchey P-21 W.C.S. 1994 specs comparison
Kona Unit
General Infos| Model | Unit |
| Manufacturer | Kona |
| Year of production | 2007 |
| Current price | Check price Here ==> |
| Color choice |
-Black |
| Sizes |
- 16 (inches) - 18 (inches) - 19 (inches) - 20 (inches) |
| Sizes |
- 16 (inches) - 18 (inches) - 19 (inches) - 20 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 2.10 (inches) Maxxis Ignitor |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Avid Single Digit 5 Levers Avid Single Digit 5 Brakes |
| Hubs for disc brakes | Rear: KK Single Speed Disc Front: KK Disc |
| Rims manufacturer | Sun Mach 4 |
| Spoke nipples type | Not Available |
| Spoke wheel | 14/15ga. Stainless Steel |
Frame and Body Specs
| Frame materials | Dedacciai COM Butted Cromoly |
| Frame type | TIG-welded |
| Handlebar construction | Easton EA30 OS |
| Handlebar extender | Optional |
| Handlebar stem details | Easton EA30 OS |
| Headset size | 1 1/8 (inches) Threadless TH |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) KMC Z610 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Race Face SRX ISIS |
| Crankset parts and sizes | 34 Teeth Race Face Ride ISIS |
| Gear shift levers | Not Available |
| Rear gear set | 17 Teeth 1-speed |
Kona Unit Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown Crown Steel |
| Fork type | Kona Project Two Disc |
Other Specs of Kona Unit
| Component group sets | Single Speed Mix |
| Pedals details | Shimano PD-M505 Clipless |
| Rear shock absorber | Not Available |
| Saddle seat | WTB Laser V Comp |
| Seat post extension | Easton EA30 |
Ritchey P-21 W.C.S.
General Infos| Model | P-21 W.C.S. |
| Manufacturer | Ritchey |
| Year of production | 1994 |
| Current price | Check price Here ==> |
| Color choice |
-Not found |
| Sizes |
- 14 (inches) - 15 (inches) - 16 (inches) - 17 (inches) - 18 (inches) - 19 (inches) - 20 (inches) - 21 (inches) - 22 (inches) - 23 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 2.10 (inches) Ritchey Z-Max SC WCS |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Levers Ritchey Logic Brakes |
| Hubs for disc brakes | Rear: Shimano Deore XT Front: Shimano Ultegra |
| Rims manufacturer | 32-hole Ritchey Comp |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | Ritchey W.C.S. Prestige |
| Frame type | TIG-welded Steel |
| Handlebar construction | Ritchey Prolite |
| Handlebar extender | Not Available |
| Handlebar stem details | Ritchey Force Comp |
| Headset size | Not Available |
Gearing Specifications
| Bicycle chain | Shimano UG |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 26/36/46 Teeth Ritchey Logic |
| Gear shift levers | Shimano Deore XT II Top-mount |
| Rear gear set | 12 - 28 Teeth 7-speed |
Ritchey P-21 W.C.S. Fork System Data
| Derailleur (Front) | Shimano Deore XT |
| Derailleur (Rear) | Shimano Deore XT |
| Fork material | Not Available |
| Fork type | Ritchey Prestige |
Other Specs of Ritchey P-21 W.C.S.
| Component group sets | Shimano Deore XT and Ritchey |
| Pedals details | Shimano SPD |
| Rear shock absorber | Not Available |
| Saddle seat | Ritchey Logic |
| Seat post extension | Ritchey F.D. Comp |
Useful links and guides ....
- To know more about this exacte bike, Kona provided us with the latest version of its Unit bike manual
- Find All parts, tires and accessories of Kona Unit Mountain bike here
- Get your Ritchey P-21 W.C.S. manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Ritchey P-21 W.C.S. Mountain bike here