Seat Collar With Rack Mount (Quick Release) Sizes:31.8MM Desmopan® is long-lasting and acts

Desmopan® is long-lasting and acts as an insulation layer against the cold

This premium bicycle water bottle has been reengineered to securely fit in a variety of bicycle bottle cages

Insole with fleece liner for added insulation and heat retention

Reverse-coil center front zip

Seat Collar With Rack Mount (Quick Release) Sizes:31.8MM Desmopan® is long-lasting and actsGiant Quick Release Seat Collar With Rack Mount is a quick release seat collar with integrated rack mounting enabling you to fit a rack to nearly any bike. FEATURES QR seat collar with integrated rack mounting Aluminium construction Colour: Black 31. 8mm fits 27. 2 seatpost 34. 9mm fits 30. 9 seatpost