Tektro TR160-35 Disc Brake Rotor - 160mm Center-Lock 1.8mm Thickness Model=GG-1 Frame Mount Width 36 Bolt

Frame Mount Width 36 Bolt Mount Diameter 8

Mud or loose rocks can’t knock this out of adjustment

}SRAM Rival AXS Crankset with Quarq Power Meter - 175mm 12-Speed 48/35t Yaw 107 BCD DUB Spindle Interface Black D1

740 mm width

While the smaller woom 1 is designed for kid’s as young as 18 months

Tektro TR160-35 Disc Brake Rotor - 160mm Center-Lock 1.8mm Thickness Model=GG-1 Frame Mount Width 36 BoltThe Tektro TR 35 1. 8mm center lock disc brake rotor is crafted with stainless steel to provide durability corrosion resistance and high heat tolerance. Stainless steel construction offers durability corrosion resistance and high heat tolerance Steel center lock mount type Lock ring sold separately Rotor Size (mm) 160 Rotor Type Two Piece Pad Compatibility All Pad Compounds Hub Disc Compatibility Center Lock Size 160Mm