It also features a full SRAM XX drivetrain and uses various other parts from Bontrager, such as the seat, wheels and XR 1 Team 26 x 2.0" front and rear tires. The Trek Top Fuel 9.8 SSL is available with an OCLV Red Carbon frame with ABP Race, Full Floater, magnesium EVO Link, oversized pivot bearings, replaceable derailleur hanger, and comes in sizes varying from 15.5" to 21.5" with a Pearl White/Onyx Carbon finish.