Trek Speed Concept 45mm Handlebar Base Tower Speed Concept SLR 45mm Base Tower Black Internal Seatmast Cap Compatible with tubed or tubeless

Compatible with tubed or tubeless systems (requires tubeless rim tape and valve for TLR)

6 cm / 8" - 8"

Experience unmatched durability and efficiency with our T47 threaded BB cups designed for T47 frames and SRAM GXP cranks

Offset: Boost

Trek Speed Concept 45mm Handlebar Base Tower Speed Concept SLR 45mm Base Tower Black Internal Seatmast Cap Compatible with tubed or tubelessBar Part Trek Speed Concept Bar 45mm Base Tower Genuine replacement parts For optimal aerodynamic position. Achieve your ultimate aerodynamic goals. Key Features Only compatible with Speed Concept Please consult assembly manual before attempting service Sold individually Specifications Color Black Size Speed Concept SLR 45mm Base Tower Gender unisex Intended User Age 12 years and over Model Year 2026