Trek 820 WSD 2015 VS Niner S.I.R. 9 2013 specs comparison
Trek 820 WSD
General Infos| Model | 820 WSD |
| Manufacturer | Trek |
| Year of production | 2015 |
| Current price | Check price Here ==> |
| Color choice |
-Seeglass Trek Charcoal |
| Sizes |
- 13 (inches) - 16 (inches) - 19.5 (inches) |
| Sizes |
- 13 (inches) - 16 (inches) - 19.5 (inches) |
Wheels And Breaking System
| Bike front tire | 26x2.0 (inches) Bontrager LT3 |
| Bike rear tire | Not Available |
| Bike wheel size | 26 |
| Brakeset type | Shimano Tourney Levers Tektro Alloy Linear-pull |
| Hubs for disc brakes | Formula FM31 Alloy Formula FM21 Alloy |
| Rims manufacturer | Bontrager AT-550 36-hole Alloy |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | High Tensile Steel |
| Frame type | WSD Trek Custom Steel |
| Handlebar construction | 25.4 (millimeters) 30 (millimeters) Rise Steel Bontrager Riser |
| Handlebar extender | Not Available |
| Handlebar stem details | 25.4 (millimeters) 40 Degree Bontrager Approved |
| Headset size | 1-1/8 (inches) Threadless |
Gearing Specifications
| Bicycle chain | KMC Z51 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 48/38/28 Forged Alloy 3 Piece |
| Gear shift levers | 7 Speed Shimano Tourney EF40 |
| Rear gear set | 7 Speed Shimano TZ31 14-34 |
Trek 820 WSD Fork System Data
| Derailleur (Front) | Shimano Tourney |
| Derailleur (Rear) | Shimano Tourney TX35 |
| Fork material | Suspension |
| Fork type | 75 (millimeters) Travel WSD Rider Right Coil Spring SR Suntour M-3030 |
Other Specs of Trek 820 WSD
| Component group sets | Mountian Mix |
| Pedals details | Wellgo Nylon Platform |
| Rear shock absorber | Not Available |
| Saddle seat | Bontrager SSR WSD |
| Seat post extension | 20 (millimeters) Offset 29.2 (millimeters) Bontrager SSR |
Niner S.I.R. 9
General Infos| Model | S.I.R. 9 |
| Manufacturer | Niner |
| Year of production | 2013 |
| Current price | Check price Here ==> |
| Color choice |
-Artic White |
| Sizes |
- Small - Medium - Large - Extra large |
Wheels And Breaking System
| Bike front tire | Schwalbe Racing Ralph 29x2.25 |
| Bike rear tire | Not Available |
| Bike wheel size | Not Available |
| Brakeset type | Avid Elixir 5 |
| Hubs for disc brakes | Not Available |
| Rims manufacturer | Sun Ringle Black Flag Comp |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | Reynolds 853 |
| Frame type | Not Available |
| Handlebar construction | Niner Flat Top |
| Handlebar extender | Not Available |
| Handlebar stem details | Niner Alloy |
| Headset size | Not Available |
Gearing Specifications
| Bicycle chain | KMC 710SL |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | SRAM GXP |
| Crankset parts and sizes | SRAM Stylo 32t |
| Gear shift levers | Unavailable Shifters |
| Rear gear set | 1x1 Speeds |
Niner S.I.R. 9 Fork System Data
| Derailleur (Front) | Unavailable Front Derailleur |
| Derailleur (Rear) | Unavailable Rear Derailleur |
| Fork material | Not Available |
| Fork type | Niner RDO Fork |
Other Specs of Niner S.I.R. 9
| Component group sets | Not Available |
| Pedals details | Not Available |
| Rear shock absorber | Unavailable Rear Shock |
| Saddle seat | WTB Volt Race |
| Seat post extension | Niner Carbon |
Useful links and guides ....
- To know more about this exacte bike, Trek provided us with the latest version of its 820 WSD bike manual
- Find All parts, tires and accessories of Trek 820 WSD Mountain bike here
- Get your Niner S.I.R. 9 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Niner S.I.R. 9 Mountain bike here