Diamondback CRESTVIEW 1997 VS Nishiki OPTIMA 1994 specs comparison
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➜ Diamondback Crestview price
➜ Nishiki Optima price
Diamondback Crestview
General Infos| Model | Crestview |
| Manufacturer | Diamondback |
| Year of production | 1997 |
| Current price | 🛒 View Price → |
| Color choice | - green-Blue fade |
| Sizes | - 15 (inches)- 17 (inches)- 19 (inches)- 21 (inches)- 23 (inches)- womens 17 (inches)- womens 19 (inches) |
| Sizes | - 15 (inches)- 17 (inches)- 19 (inches)- 21 (inches)- 23 (inches)- womens 17 (inches)- womens 19 (inches) |
Wheels And Breaking System
| Bike front tire | 700 X 40c Cheng Shin C-979 |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Tektro RBP-371A LeversShimano Altus Brakes |
| Hubs for disc brakes | Rear: Joy Tech JY-718 Q and RFront: Joy Tech JY-761SE Q and R |
| Rims manufacturer | 36-holeFL-317 Aluminum |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight GaugeSteel |
Frame and Body Specs
| Frame materials | Chromoly Seat Tube and hi-tensile Steel |
| Frame type | TIG-welded |
| Handlebar construction | Hsin Lung MTB 110 |
| Handlebar extender | Optional |
| Handlebar stem details | Lee Chi |
| Headset size | 1 (inches) YST HP-226N |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches)KMC UG-50 |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | 116 (millimeters) SpindleYST BB 968 |
| Crankset parts and sizes | 24/34/38 TeethTracer MY-1i |
| Gear shift levers | Grip Shift MRX-170 |
| Rear gear set | 11 - 28 Teeth7-speed |
Diamondback Crestview Fork System Data
| Derailleur (Front) | Bottom-pull and clamp-on 28.6 (millimeters)Shimano Altus Top-swing |
| Derailleur (Rear) | Shimano Altus |
| Fork material | Unicrown CrownChromoly and hi-tensile Steel |
| Fork type | Lung I |
Other Specs of Diamondback Crestview
| Component group sets | Shimano Altus |
| Pedals details | Wellgo LU-923 |
| Rear shock absorber | Not Available |
| Saddle seat | Avenir Comfort Plus |
| Seat post extension | 25.8 (millimeters) DiameterAluminum |
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 Crestview bike manual
- Find All parts, tires and accessories of Diamondback Crestview 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