Thru-axle size: The rack is ready to carry 9mm QR bikes out of the box

Weight: Not confirmed

Non-abrasive Brass and Aluminium plug tips

and lightweight Grilamid TR90 frame

2 rolls of film

SDG Fly JR Saddle - Steel - M - Black - Red PDP|Colour Thru-axle size: The rack isFly JR Steel Saddle Junior specific design, economical package and colors to match build. Ideal for: Groms and Junior Shred Features: The industrys first branded childrens specific MTB saddle Anatomically design for smaller sit bones riding positions Slight Rear Rise Platform: Provides enhanced pelvis rotation and power from standard position Peri Canal: Continuous relief channel from tip to tail Nose Platform: Oversized nose proportionate to saddle