I attached this to a bicycle once, but it didn't fit mine, so it's unused. All accessories are included. E-type, a basic model with a straight main frame. ● #6061-T6 Aluminum ● Maximum Load: 9kg (EX 7kg) ● Hinged Seatpost Clamp ● With Bungee Cord ● Compatible Seatpost Diameter: Φ25.4～31.8mm ● Clamp Height: 51mm ● Red Light Mount, Tail Light Mount included ● Tail Reflector included ● L540 x W127 x H81mm ● Top Plate: L280 x W120mm ● 670g Original Price: ¥9,680 (tax included)