Sunlite QR Beam Rear Post Mount Black w/Pannier Support Length-300mm 5" and the holes are

5" and the holes are 3" center to center Model Thru-Axle Hitch Pro Description 12mm/15mm TA Adapter Color Black

CBP-8 Crank & Bearing Tool SetComplete set for removing and installing Campagnolo and Fulcrum Ultra-Torque Power Torque cranks and bottom brackets Model Campagnolo Crank and Bearing Tool Set CBP-8 Description Campagnolo Crank and Bearing Tool Set Color Silver/Black

Sliding T-handle creates increased leverage and multiple access positions Ball End No Style T-Handle Set or Individual Individual Tip Size 5mm Hex

8" Casing Trail Shield TPI 4x60 Compound MTB Rubber Bead Folding Type Tubeless Color Black Weight 910g E Bike-E25

1mm wall thickness tube

Sunlite QR Beam Rear Post Mount Black w/Pannier Support Length-300mm 5" and the holes areTubular 6061 T6 alloy. Quick release design. Max load of 25 lbs. Fits 25mm to 32mm seatposts TECH SPECS Vendor Sunlite Manufacture Number Model Name QR Beam Category Racks for bikes