Dean DISCOVERY PRO JUDY SL 1999 VS Trek 3900 DISC 2010 specs comparison
Dean Discovery Pro Judy SL
General InfosModel | Discovery Pro Judy SL |
Manufacturer | Dean |
Year of production | 1999 |
Current price | Check price Here ==> |
Color choice |
-Satin |
Sizes |
- Extra small - Small - Medium - Large - Extra large |
Sizes |
- Extra small - Small - Medium - Large - Extra large |
Wheels And Breaking System
Bike front tire | IRC |
Bike rear tire | Not Available |
Bike wheel size | Not Available |
Brakeset type | Shimano XTR Levers Shimano XTR V-Brake Brakes |
Hubs for disc brakes | Rear: Ringle SuperDuper 8 Front: Ringle Son Of Bubba |
Rims manufacturer | 28-hole and 32-hole Sun Rims O-lite |
Spoke nipples type | Alloy Nipples |
Spoke wheel | 2.0 (millimeters) Double-butted DT Stainless Steel |
Frame and Body Specs
Frame materials | 3Al and 2.5V Titanium |
Frame type | TIG-welded |
Handlebar construction | Rhino |
Handlebar extender | Optional |
Handlebar stem details | Dean Aluminum |
Headset size | 1 1/8 (inches) Threadless Chris King NoThreadSet |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches) Shimano CN-7700 |
Bottom bracket shell width | 68 (millimeters) English |
Bottom bracket type | Shimano BB-M952 |
Crankset parts and sizes | Shimano XTR M952 |
Gear shift levers | Shimano XTR RapidFire SL |
Rear gear set | 9-speed |
Dean Discovery Pro Judy SL Fork System Data
Derailleur (Front) | Shimano XTR |
Derailleur (Rear) | Shimano XTR |
Fork material | Triple-clamp Crown Aluminum and magnesium |
Fork type | 3.15 (inches) Travel Rock Shox Judy SL |
Other Specs of Dean Discovery Pro Judy SL
Component group sets | Shimano XTR |
Pedals details | Optional |
Rear shock absorber | Not Available |
Saddle seat | Titanium Rails SDG Comp Belair |
Seat post extension | 27.2 (millimeters) Diameter Dean Aluminum |
![Trek 3900 Disc 2010 comparison online with competitors](https://yobicycle.com/images/models/Trek-3900-Disc-2010-specs.jpg)
Trek 3900 Disc
General InfosModel | 3900 Disc |
Manufacturer | Trek |
Year of production | 2010 |
Current price | Check price Here ==> |
Color choice |
- Matte Orange - Special Edition Matte White -Matte Black |
Sizes |
- 13 (inches) - 16 (inches) - 18 (inches) - 19.5 (inches) - 21 (inches) - 22.5 (inches) |
Wheels And Breaking System
Bike front tire | 26 X 2.00 (inches) Bontrager LT-3 |
Bike rear tire | Not Available |
Bike wheel size | 26 (inches) Wheels |
Brakeset type | Shimano EF-50 Levers ProMax Mechanical Disc Brakes |
Hubs for disc brakes | Rear: Shimano FH-M475 Disc Front: Formula Alloy DC20 |
Rims manufacturer | Bontrager 550 |
Spoke nipples type | Not Available |
Spoke wheel | Not Available |
Frame and Body Specs
Frame materials | Alpha White Aluminum |
Frame type | TIG-welded |
Handlebar construction | Bontrager Approved Riser |
Handlebar extender | Optional |
Handlebar stem details | Bontrager Approved |
Headset size | 1 1/8 (inches) Threadless VP-A68-TK |
Gearing Specifications
Bicycle chain | Not Available |
Bottom bracket shell width | Not Available |
Bottom bracket type | Not Available |
Crankset parts and sizes | 42/34/24 Teeth Shimano M191 |
Gear shift levers | Shimano EF-50 |
Rear gear set | 11 - 32 Teeth 8-speed |
Trek 3900 Disc Fork System Data
Derailleur (Front) | Shimano C051 |
Derailleur (Rear) | Shimano M-360 |
Fork material | Single Crown |
Fork type | 100 (millimeters) Travel SR Suntour SF9 XCT V2 |
Other Specs of Trek 3900 Disc
Component group sets | Mountain Mix |
Pedals details | Wellgo Nylon Platform |
Rear shock absorber | Not Available |
Saddle seat | Bontrager SSR |
Seat post extension | 31.6 (millimeters) Diameter Bontrager SSR |
Useful links and guides ....
- To know more about this exacte bike, Dean provided us with the latest version of its Discovery Pro Judy SL bike manual
- Find All parts, tires and accessories of Dean Discovery Pro Judy SL Mountain bike here
- Get your Trek 3900 Disc manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Trek 3900 Disc Mountain bike here