Trek JACK 1 2009 VS Giant BOULDER SE 2008 specs comparison
Trek Jack 1
General InfosModel | Jack 1 |
Manufacturer | Trek |
Year of production | 2009 |
Current price | Check price Here ==> |
Color choice |
-Gloss Navy |
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 | Shimano EF-50 EZ Fire Integrated Levers Tektro V-brake Brakes |
Hubs for disc brakes | Shimano M475 |
Rims manufacturer | Bontrager Camino |
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 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 Teeth Shimano M341 |
Gear shift levers | Shimano EF-50 EZ Fire Integrated |
Rear gear set | 11 - 32 Teeth 8-speed |
Trek Jack 1 Fork System Data
Derailleur (Front) | Shimano C050 |
Derailleur (Rear) | Shimano Acera |
Fork material | Single Crown |
Fork type | 100 (millimeters) Travel RST Gila T7 |
Other Specs of Trek Jack 1
Component group sets | Not Available |
Pedals details | Alloy Platform |
Rear shock absorber | Not Available |
Saddle seat | Bontrager Earl Jump Basic |
Seat post extension | Bontrager Sport |
Giant Boulder SE
General InfosModel | Boulder SE |
Manufacturer | Giant |
Year of production | 2008 |
Current price | Check price Here ==> |
Color choice |
-Blue and Blue |
Sizes |
- 12.5 (inches) - 14 (inches) - 16 (inches) - 18 (inches) - 20 (inches) - 22 (inches) |
Wheels And Breaking System
Bike front tire | MTB Trail |
Bike rear tire | Not Available |
Bike wheel size | Not Available |
Brakeset type | Shimano EF-50 Levers Alloy Direct-Pull Brakes |
Hubs for disc brakes | Alloy QR |
Rims manufacturer | 32-hole Alloy Double Wall |
Spoke nipples type | Not Available |
Spoke wheel | Stainless Steel |
Frame and Body Specs
Frame materials | ALUXX Aluminum |
Frame type | TIG-welded |
Handlebar construction | Steel Riser |
Handlebar extender | Optional |
Handlebar stem details | Alloy |
Headset size | 1 1/8 (inches) Threadless |
Gearing Specifications
Bicycle chain | KMC Z51 |
Bottom bracket shell width | Not Available |
Bottom bracket type | Cartridge |
Crankset parts and sizes | 28/38/48 Teeth SR Suntour SCT V2 |
Gear shift levers | Shimano EF-50 |
Rear gear set | 13 - 34 Teeth 7-speed |
Giant Boulder SE Fork System Data
Derailleur (Front) | Shimano C-102 |
Derailleur (Rear) | Shimano Alivio |
Fork material | Single Crown Steel and aluminum |
Fork type | 100 (millimeters) Travel SR Suntour XCM |
Other Specs of Giant Boulder SE
Component group sets | Mountain Mix |
Pedals details | Nylon |
Rear shock absorber | Not Available |
Saddle seat | Unity Groove Plus |
Seat post extension | 30.9 (millimeters) Diameter Alloy |
Useful links and guides ....
- To know more about this exacte bike, Trek provided us with the latest version of its Jack 1 bike manual
- Find All parts, tires and accessories of Trek Jack 1 Mountain bike here
- Get your Giant Boulder SE manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Giant Boulder SE Mountain bike here