Used Trek Boone 7, Carbon Fiber Gravel Bike, 54cm GT8 5mm and a double chainring

5mm and a double chainring setup of 52/36T

and highly adjustable — perfect for athletes looking to gain free speed on race day without paying new-bike prices

11–34t Chain Shimano Handlebar Specialized Alloy

Effective Top Tube 554 mm B

Caliper Shifters Shimano Ultegra Di2 6870

Used Trek Boone 7, Carbon Fiber Gravel Bike, 54cm GT8 5mm and a double chainringBrand Trek Model Boone 7 Size 54cm Fit Range 56 510 Frame Material Carbon Fiber Weight 17 lbs 14oz Year 2016 Build: Fork Material Carbon Fiber Brakes Cantilever Rim Brakes Shifters SRAM Rival Front Derailleur SRAM Rival Rear Derailleur SRAM Rival Crankset FSA Energy, 46 36t, 172. 5mm Cassette SRAM, 11 speed, 1128t Chain FSA Team Issue (New) Handlebar Bontrager Alloy Stem Bontrager Alloy Seatpost Bontrager Ride Tuned Carbon Saddle Bontrager Tires