Chumba URSA SS 2015 VS Trek 820 WSD 2016 specs comparison
Chumba Ursa SS
General Infos| Model | Ursa SS |
| Manufacturer | Chumba |
| Year of production | 2015 |
| Current price | Check price Here ==> |
| Color choice |
-Tan |
| Sizes |
- S - M - L |
| Sizes |
- S - M - L |
Wheels And Breaking System
| Bike front tire | Maxxis Chronicle 29x3.0 EXO Folding 120tpi |
| Bike rear tire | Not Available |
| Bike wheel size | 29 |
| Brakeset type | SHIMANO XT ICE 180R and 180F |
| Hubs for disc brakes | Hope X2 Evo 150x12 (millimeters) Rear And 100x15 Front |
| Rims manufacturer | 29+ Rabbit Hole 32h Rims |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | PMW Sliding Dropouts CHUMBA USA Select Steel |
| Frame type | Not Available |
| Handlebar construction | Thomson Mountain Carbon Bar 730 (millimeters) |
| Handlebar extender | Not Available |
| Handlebar stem details | Thomson X4 |
| Headset size | CANE CREEK 110 |
Gearing Specifications
| Bicycle chain | KMC X9 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 175 (millimeters) 36/24t 83 (millimeters) Race Face Chester 2x |
| Gear shift levers | Not Available |
| Rear gear set | 21t Cog 3/32 (inches) |
Chumba Ursa SS Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Not Available |
| Fork type | Surly Cro-Mo With Rack Mounts |
Other Specs of Chumba Ursa SS
| Component group sets | Single Speed |
| Pedals details | Not Available |
| Rear shock absorber | Not Available |
| Saddle seat | Race Face Aeffect Black |
| Seat post extension | THOMSON ELITE 31.6 X 410 (millimeters) |
Trek 820 WSD
General Infos| Model | 820 WSD |
| Manufacturer | Trek |
| Year of production | 2016 |
| Current price | Check price Here ==> |
| Color choice |
-Seeglass Trek Charcoal |
| 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 | Tektro Alloy Linear-pull |
| Hubs for disc brakes | Bontrager |
| Rims manufacturer | Bontrager AT 550 |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | Steel |
| Frame type | WSD Trek Custom Steel |
| Handlebar construction | 25.4 (millimeters) 30 (millimeters) Rise Bontrager Riser |
| Handlebar extender | Not Available |
| Handlebar stem details | 25.4 (millimeters) 40 Degree Bontrager Alloy |
| 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 | 14-34 7 Speed Shimano TZ31 Freewheel |
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 | Shimano Mix |
| Pedals details | Not Available |
| Rear shock absorber | Not Available |
| Saddle seat | Bontrager SSR WSD |
| Seat post extension | 12 (millimeters) Offset 2-bolt Head 29.2 (millimeters) Bontrager SSR |
Useful links and guides ....
- To know more about this exacte bike, Chumba provided us with the latest version of its Ursa SS bike manual
- Find All parts, tires and accessories of Chumba Ursa SS Mountain bike here
- Get your Trek 820 WSD manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Trek 820 WSD Mountain bike here