QuickClick w/Seatpost Strap (F25);Seatpost Diameter Fits o27.2 - o34.9 mm;3M Reflective Strip; Safety Light Clip;Size (L x W x H) 19 x 9.5 x 10 cm/7.5 x 3.7 x 3.9;Capacity 0.54 L/ 33 ci

• Topeak Aero Wedge DX with Fixer F25 Seat Pack - Black/Silver, Medium
• Medium
• Black/Silver

Topeak Aero Wedge DX with Fixer F25 Seat Pack - Black/Silver, MediumTopeak