Nishiki OPTIMA SC 1998 VS Redline URBIS 2011 specs comparison
Nishiki Optima SC
General Infos| Model | Optima SC |
| Manufacturer | Nishiki |
| Year of production | 1998 |
| Current price | Check price Here ==> |
| Color choice | -Okanagon Green |
| Sizes | - 16 (inches)- 18 (inches)- 20 (inches)- womens 16 (inches)- womens 19 (inches) |
| Sizes | - 16 (inches)- 18 (inches)- 20 (inches)- womens 16 (inches)- womens 19 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 1.95 (inches) Rolleasy Comfort |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Aluminum LeversShimano Altus Brakes |
| Hubs for disc brakes | Shimano RM40 |
| Rims manufacturer | 36-holeWeinmann 519 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight GaugeChung Nan Stainless Steel |
Frame and Body Specs
| Frame materials | 7005 aluminum c |
| Frame type | TIG-welded |
| Handlebar construction | 2 (inches) RiseAluminum |
| Handlebar extender | Optional |
| Handlebar stem details | Aluminum |
| Headset size | 1 1/8 (inches) Victor VP-H94 Sealed |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches)KMC Z-51 |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | 110.5 (millimeters) SpindleShimano BB-LP27 |
| Crankset parts and sizes | 24/34/42 TeethSugino Impel 250 |
| Gear shift levers | Grip Shift SRT-4.0 |
| Rear gear set | 12 - 28 Teeth7-speed |
Nishiki Optima SC Fork System Data
| Derailleur (Front) | Bottom-pull and clamp-on 31.8 (millimeters)Shimano Alivio Top-swing |
| Derailleur (Rear) | Shimano STX |
| Fork material | Unicrown Crown4130 Chromoly |
| Fork type | Nishiki Comfort |
Other Specs of Nishiki Optima SC
| Component group sets | Shimano Alivio |
| Pedals details | Resin |
| Rear shock absorber | Not Available |
| Saddle seat | Selle Stratos Hyper Plush With Bumper Guard |
| Seat post extension | 27.2 (millimeters) DiameterAluminum Micro-adjust |
Redline Urbis
General Infos| Model | Urbis |
| Manufacturer | Redline |
| Year of production | 2011 |
| Current price | Check price Here ==> |
| Color choice | -White |
| Sizes | - Small - Medium - Large |
Wheels And Breaking System
| Bike front tire | 700 X 35c Kenda Reflective Sidewall |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Tektro Alloy 2-finger LeversTektro Alloy Disc Brakes |
| Hubs for disc brakes | Rear: RL Nutted Fix and FreeFront: RL Nutted Disc |
| Rims manufacturer | 36-holeAlloy Deep V |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. Stainless |
Frame and Body Specs
| Frame materials | Redline DB Chromoly |
| Frame type | Chromoly |
| Handlebar construction | Redline Alloy Jr Cruiser 550 X 90 (millimeters) |
| Handlebar extender | Optional |
| Handlebar stem details | Redline Alloy |
| Headset size | 1 1/8 (inches) Threadless |
Gearing Specifications
| Bicycle chain | Not Available |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | ISIS Cartridge |
| Crankset parts and sizes | 36 TeethRedline Alloy |
| Gear shift levers | Not Available |
| Rear gear set | 16 Teeth1-speed |
Redline Urbis Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Single CrownChromoly |
| Fork type | Redline Chromoly |
Other Specs of Redline Urbis
| Component group sets | Single Speed Mix |
| Pedals details | Resin Platform With Clips & Straps |
| Rear shock absorber | Not Available |
| Saddle seat | Redline Pivotal |
| Seat post extension | 27.2 (millimeters) DiameterRedline Alloy Pivotal |
Useful links and guides ....
- To know more about this exacte bike, Nishiki provided us with the latest version of its Optima SC bike manual
- Find All parts, tires and accessories of Nishiki Optima SC Commuter here
- Get your Redline Urbis manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Redline Urbis Commuter here