Description: Solid material: The quick release skewer is made of metal, with stable structure, durability and long service life. Easy to use: The bike quick release metal skewer kit is easy to use and install, which is very convenient. Good applicability: The bike axis quick release skater is suitable for most bicycles with a speed of 6/7/8. Exquisite workmanship: The bike axis quick release skewer tool set is exquisite in appearance and compact in structure. Use function: he bike axis quick release skewer can be used for quickly repairing your mountain bike. Specification: Size: Show as picture. Material: Metal. Type 1: 1 Piece Front Bead Hollow Shaft, 1 Piece Front Quick Release Skewer, 2 Pieces Bead Racks. Type 2: 1 Piece Rear Ball Hollow Shaft, 1 Piece Rear Quick Release Skewer, 2 Pieces Bead Racks. Type 3: 1 Piece Rear Bead Hollow Shaft, 1 Piece Rear Quick Release Skewer, 2 Pieces Bead Racks, 1 Piece Front Bead Hollow Shaft, 1 Piece Front Quick Release Skewer, 2 Pieces Bead Racks. Note: There might be a bit color distortions due to different computer resolutions. There might be a slight errors due to different hand measurement. Package Includes: Type 1: 1 Piece Front Bead Hollow Shaft. 1 Piece Front Quick Release Skewer. 2 Pieces Bead Racks. Type 2: 1 Piece Rear Ball Hollow Shaft. 1 Piece Rear Quick Release Skewer. 2 Pieces Bead Racks. Type 3: 1 Piece Rear Bead Hollow Shaft. 1 Piece Rear Quick Release Skewer. 2 Pieces Bead Racks. 1 Piece Front Bead Hollow Shaft. 1 Piece Front Quick Release Skewer. 2 Pieces Bead Racks.