Topeak Twinhead DX Upgrade Kit BX Apparel while the Trinity Advanced SL

while the Trinity Advanced SL TT frameset is made for time trials

TRP rotors [F]220mm

featuring a super-comfy crossover waistband and ample chamois padding if long-distance riding happens to be your specialty

Stylish and functional

Topeak Twinhead DX Upgrade Kit BX Apparel while the Trinity Advanced SLNew design in full metal to quickly identify Presta and Schrader sides. Longer lever for easier use. Lower profile air release button to minimize unintended pressure release. Upgrade any existing pump to the TwinHead DX pump head includes extra long and mounting hardware. Specifications Head: Full metal TwinHead DX1, fits Presta Schrader DunlopMaterial: Aluminum head Rubber hosePressure Tuning: Air release buttonSize: 8. 2 x 5 x 4. 3 cm 3. 2 x 2 x 1.