Orbea DIEM S20 2012 VS Nishiki OPTIMA SC 1998 specs comparison
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➜ Orbea Diem S20 price
➜ Nishiki Optima SC price
Orbea Diem S20
General Infos| Model | Diem S20 |
| Manufacturer | Orbea |
| Year of production | 2012 |
| Current price | 🛒 View Price → |
| Color choice | -Solid |
| Sizes | - 48cm (centimeters)- 51cm (centimeters)- 54cm (centimeters)- 57cm (centimeters)- 60cm (centimeters) |
| Sizes | - 48cm (centimeters)- 51cm (centimeters)- 54cm (centimeters)- 57cm (centimeters)- 60cm (centimeters) |
Wheels And Breaking System
| Bike front tire | Vittoria Randoneur 700x32 |
| Bike rear tire | Not Available |
| Bike wheel size | Not Available |
| Brakeset type | Formula RX Disc |
| Hubs for disc brakes | Not Available |
| Rims manufacturer | Orbea 28 (inches) |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | Orbea Diem |
| Frame type | Not Available |
| Handlebar construction | Orbea OC-II Flat |
| Handlebar extender | Not Available |
| Handlebar stem details | Orbea OC-II |
| Headset size | 1 1/8 (inches) Integrated |
Gearing Specifications
| Bicycle chain | Shimano HG-54 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Unavailable Bottom Bracket |
| Crankset parts and sizes | Shimano XT 26x36x48t |
| Gear shift levers | Shimano XT |
| Rear gear set | Not Available |
Orbea Diem S20 Fork System Data
| Derailleur (Front) | Shimano XT |
| Derailleur (Rear) | Shimano XT Shadow |
| Fork material | Not Available |
| Fork type | Orbea Fitness Carbon Disc |
Other Specs of Orbea Diem S20
| Component group sets | Not Available |
| Pedals details | Shimano PD-A530 |
| Rear shock absorber | Unavailable Rear Shock |
| Saddle seat | Fizik Rondine |
| Seat post extension | Orbea OC-II |
Nishiki Optima SC
General Infos| Model | Optima SC |
| Manufacturer | Nishiki |
| Year of production | 1998 |
| Current price | 🛒 View Price → |
| Color choice | -Okanagon Green |
| 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 |
Useful links and guides ....
- To know more about this exacte bike, Orbea provided us with the latest version of its Diem S20 bike manual
- Find All parts, tires and accessories of Orbea Diem S20 Commuter here
- Get your Nishiki Optima SC manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Nishiki Optima SC Commuter here