Tubular rack compatible with 24"–29" and 700C bikes. Ideal for use with Topeak MTX TrunkBag DXP and EXP. Disc brake compatible. ● #6061-T6 Aluminum Alloy (Body and brackets) ● Ø10.2mm Hollow Aluminum Alloy (Ø12mm Hollow Aluminum Alloy for Uni Super Tourist Fat Disc only) ● Static load capacity: 26kg ● Compatible with 24″–29″ and 700C (Uni Super Tourist Fat Disc only compatible with 24″–26″ fat bikes (tire width up to 4.8″)) ● Includes RedLite Mount and Tail Light Mount (ACZ15900) ● Spring Clip (YCA02400) compatible (excluding Uni Super Tourist Fat Disc) ● L340 x W250 x H410mm ● Top plate: L294 x W142mm ● 835g Retail price: ¥9,570 (tax included) Seat clamp included Stainless steel screws replaced to prevent rust https://topeak.jp/products/uni-super-tourist-disc/