Tag Archives: 2021 Trek Top Fuel 7 SX Full Suspension Mountain Bike in Lithium Grey

2021 Trek Top Fuel 7 SX Full Suspension Mountain Bike in Lithium Grey

The 2021 Trek Top Fuel 7 SX Full Suspension Mountain Bike in Lithium Grey is a mountain bike that fuses the flat-out speed of a cross country race bike with the trail-munching appetite of a trail bike. It lets you fly up climbs, hammer through flat sections and keep on truckin’ on rough descents. The