Trek JACK 2 2009 VS Univega BORALYN 1995 specs comparison
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➜ Trek Jack 2 price
➜ Univega Boralyn price
Trek Jack 2
General Infos| Model | Jack 2 |
| Manufacturer | Trek |
| Year of production | 2009 |
| Current price | 🛒 View Price → |
| Color choice | -Gloss Orange |
| Sizes | - Small - medium - large |
| Sizes | - Small - medium - large |
Wheels And Breaking System
| Bike front tire | 26 X 2.40 (inches) Bontrager Earl |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Hayes MX-2 Mechanical LeversHayes MX-2 Mechanical With 8 (inches) Rotor Front and Hayes MX-2 Mechanical With 6 (inches) Rotor Rear Brakes |
| Hubs for disc brakes | Shimano M475 |
| Rims manufacturer | Sun Ditch Witch |
| 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 Big Earl |
| Handlebar extender | Optional |
| Handlebar stem details | Bontrager Earl |
| Headset size | 1 1/8 (inches) Aheadset Semi-cartridge |
Gearing Specifications
| Bicycle chain | Not Available |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 22/32/42 TeethBontrager Big Earl |
| Gear shift levers | Shimano Alivio |
| Rear gear set | 11 - 32 Teeth8-speed |
Trek Jack 2 Fork System Data
| Derailleur (Front) | Shimano Alivio |
| Derailleur (Rear) | Shimano Alivio |
| Fork material | Single Crown |
| Fork type | 100 (millimeters) TravelManitou Slate Comp FFD |
Other Specs of Trek Jack 2
| Component group sets | Shimano Alivio |
| Pedals details | Alloy Platform |
| Rear shock absorber | Not Available |
| Saddle seat | Bontrager Earl Jump |
| Seat post extension | Bontrager Sport |
Univega Boralyn
General Infos| Model | Boralyn |
| Manufacturer | Univega |
| Year of production | 1995 |
| Current price | 🛒 View Price → |
| Color choice | -Gray |
| Sizes | - 14.5 (inches)- 17 (inches)- 19 (inches)- 20.5 (inches) |
Wheels And Breaking System
| Bike front tire | Rear: 26 X 2.10 (inches) Ritchey Climb MaxFront: 26 X 2.10 (inches) Ritchey Mad Max |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Shimano Deore LX LeversShimano Deore LX M-System Brakes |
| Hubs for disc brakes | Shimano Deore LX With Suspension Front Axle |
| Rims manufacturer | 32-holeMavic M230 |
| Spoke nipples type | Not Available |
| Spoke wheel | 2.0 (millimeters) Straight GaugeStainless Steel |
Frame and Body Specs
| Frame materials | Boralyn |
| Frame type | Welded Metal Matrix Composite |
| Handlebar construction | 6061 T6 Aluminum |
| Handlebar extender | Concept Pro Bend |
| Handlebar stem details | Tahoma Sonne II |
| Headset size | Dia-Compe Kontak Aheadset SA |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches)Shimano CN-HG70 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 22/32/42 TeethShimano Deore LX HyperDrive-C |
| Gear shift levers | Shimano Deore LX RapidFire Plus |
| Rear gear set | 11 - 28 Teeth7-speed |
Univega Boralyn Fork System Data
| Derailleur (Front) | Top-pullShimano Deore LX Compact Drive |
| Derailleur (Rear) | Shimano Deore LX |
| Fork material | Not Available |
| Fork type | Optional |
Other Specs of Univega Boralyn
| Component group sets | Shimano Deore LX |
| Pedals details | Wellgo LU-934 Alloy |
| Rear shock absorber | Not Available |
| Saddle seat | Manganese RailsVetta SP |
| Seat post extension | 26.2 (millimeters) DiameterConcept |
Useful links and guides ....
- To know more about this exacte bike, Trek provided us with the latest version of its Jack 2 bike manual
- Find All parts, tires and accessories of Trek Jack 2 Mountain bike here
- Get your Univega Boralyn manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Univega Boralyn Mountain bike here