GT’s Aggressor Expert mountain bike is a super stand-out in off road recreational cycling for its aluminum triple triangle frame with replaceable derailleur hanger. It has 27.5″ knobby fat tires for great traction, aluminum alloy cranks, wheels and hubs. Extra features include:
- All Terra’s 80 mm suspension front fork with lock out
- Shimano 21 speed rapid fire shifters
- Shimano Acera rear derailleur
- Hydraulic disc brakes
- Blue/Process Blue or Silver/Red
