Diamondback CENTURY 2006 VS Nishiki OPTIMA 1994 specs comparison
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➜ Diamondback Century price
➜ Nishiki Optima price
Diamondback Century
General Infos| Model | Century |
| Manufacturer | Diamondback |
| Year of production | 2006 |
| Current price | 🛒 View Price → |
| Color choice | - Blue-Gloss Black |
| Sizes | - SM (centimeters)- MD (centimeters)- LG (55cm) (centimeters)- WXS (42cm) (centimeters)- WSM (centimeters)- WMD (centimeters) |
| Sizes | - SM (centimeters)- MD (centimeters)- LG (55cm) (centimeters)- WXS (42cm) (centimeters)- WSM (centimeters)- WMD (centimeters) |
Wheels And Breaking System
| Bike front tire | 700 X 28C Kenda |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Shimano BL-R440 LeversTektro Mini Alloy Linear Brakes |
| Hubs for disc brakes | Q and R Rear: Aluminum QR CassetteFront: Aluminum |
| Rims manufacturer | Alex DC-19 |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. Straight GaugeStainless Steel |
Frame and Body Specs
| Frame materials | 6061 aluminum c |
| Frame type | TIG-welded |
| Handlebar construction | Aluminum |
| Handlebar extender | Optional |
| Handlebar stem details | Kalloy |
| Headset size | 1 1/8 (inches) Threadless Ahead 1 1/8 (inches) |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches)SRAM PC-950 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Sealed Cartridge |
| Crankset parts and sizes | 30/42/52 TeethTruvativ Touro |
| Gear shift levers | Shimano R440 |
| Rear gear set | 12 - 25 Teeth8-speed |
Diamondback Century Fork System Data
| Derailleur (Front) | Shimano R443 FB |
| Derailleur (Rear) | Shimano Sora |
| Fork material | Unicrown CrownAluminum |
| Fork type | Diamondback |
Other Specs of Diamondback Century
| Component group sets | Not Available |
| Pedals details | Aluminum Road |
| Rear shock absorber | Not Available |
| Saddle seat | Avenir Gel Road |
| Seat post extension | 27.2 (millimeters) DiameterAluminum Micro-adjust |
Nishiki Optima
General Infos| Model | Optima |
| Manufacturer | Nishiki |
| Year of production | 1994 |
| Current price | 🛒 View Price → |
| Color choice | -Not found |
| Sizes | - 16 (inches)- 18 (inches)- 20 (inches)- 22 (inches) |
Wheels And Breaking System
| Bike front tire | Kenda K-803 |
| Bike rear tire | Not Available |
| Bike wheel size | Not Available |
| Brakeset type | Levers400CX Brakes |
| Hubs for disc brakes | 400CX |
| Rims manufacturer | 32-holeSun Metal L18 |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | Chromoly |
| Frame type | TIG-welded Steel |
| Handlebar construction | Kalloy AL001 |
| Handlebar extender | Not Available |
| Handlebar stem details | Lee Chi HSM653SB2g |
| Headset size | Not Available |
Gearing Specifications
| Bicycle chain | Shimano HG-50 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 20/32/42 Teeth400CX |
| Gear shift levers | Shimano 400CX Rapidfire Plus |
| Rear gear set | 11 - 19 Teeth7-speed |
Nishiki Optima Fork System Data
| Derailleur (Front) | 400CX |
| Derailleur (Rear) | Shimano 700CX |
| Fork material | Not Available |
| Fork type | Chromoly Steerer |
Other Specs of Nishiki Optima
| Component group sets | Shimano 400CX |
| Pedals details | Wellgo LU-995 With Clips |
| Rear shock absorber | Not Available |
| Saddle seat | Vetta SL Racing |
| Seat post extension | Kalloy SP-248 |
Useful links and guides ....
- To know more about this exacte bike, Diamondback provided us with the latest version of its Century bike manual
- Find All parts, tires and accessories of Diamondback Century Hybrid here
- Get your Nishiki Optima manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Nishiki Optima Hybrid here