Trek 820 WSD 2015 VS Niner SIR 9 3-STAR XT 2015 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 SIR 9 3-STAR XT
General Infos| Model | SIR 9 3-STAR XT |
| Manufacturer | Niner |
| Year of production | 2015 |
| Current price | Check price Here ==> |
| Color choice |
- Arctic White - Tamale Red -Blaze Yellow |
| Sizes |
- Small - Medium - Large - Extra large |
Wheels And Breaking System
| Bike front tire | Schwalbe Rapid Rob EVO TL 2.40/Racing Ralph EVO TL 2.25 |
| Bike rear tire | Not Available |
| Bike wheel size | 29 |
| Brakeset type | Shimano XT M785 ICE Tech Pads With 180/160MM Rotors |
| Hubs for disc brakes | 142 X 12MM Rear 15MM Front |
| Rims manufacturer | NOTUBES 3.30/ZTR ARCH EX |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | Main Triangle Reynolds 853 DZB Tubing |
| Frame type | Not Available |
| Handlebar construction | 710MM Red Niner Graphic NINER Flat Top Carbon |
| Handlebar extender | Not Available |
| Handlebar stem details | Red Niner Graphic NINER Alloy Stem |
| Headset size | Not Available |
Gearing Specifications
| Bicycle chain | Shimano XT HG95 10sp |
| Bottom bracket shell width | 73 (millimeters) English |
| Bottom bracket type | Shimano BB70 |
| Crankset parts and sizes | Shimano XT M785 38/26T |
| Gear shift levers | Shimano XT M780 10sp I-Spec |
| Rear gear set | Shimano XT M771 10sp 11-36T |
Niner SIR 9 3-STAR XT Fork System Data
| Derailleur (Front) | Shimano XT M786 10sp |
| Derailleur (Rear) | Shimano XT M786 GS Med Cage 10sp Shadow Plus |
| Fork material | Not Available |
| Fork type | 15MM RockShox REBA RL Solo Air 100MM |
Other Specs of Niner SIR 9 3-STAR XT
| Component group sets | Shimano XT |
| Pedals details | Not Available |
| Rear shock absorber | Not Available |
| Saddle seat | Niner Graphic Niner Custom With Cr-Mo Rails |
| Seat post extension | 27.2 400MM NINER Carbon Seat Post |
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 SIR 9 3-STAR XT manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Niner SIR 9 3-STAR XT Mountain bike here