Park Tool Vulcanizing Patch Kit Display Box 36 Kits training saving up to 100 grams

saving up to 100 grams of straw drag Bite valve decreases bloating by excluding extra air intake when sipping Includes two lid styles for your needs: Solid Refill Lid ideal for adding power

The Nylon adjustable chin strap is comfortable and insures a secure fit

spotted colorways

Brooks microfiber textile has excellent resistance to abrasion and moisture

The Shimano 105 BB-5500 Cartridge bicycle bottom bracket gives your road bike cranksets smoother pedaling with long-lasting sealed cartridge bearings

Park Tool Vulcanizing Patch Kit Display Box 36 Kits training saving up to 100 grams* Kit includes : 4x round 25mm patches, 1x 25mm oval patches and 1x 35mm oval patch, vulcanizing fluid for bonding, sand paper