FREE SHIPPING FOR LIMITED TIME - NO CODE NEEDED*SHIPS NEXT BUSINESS DAY*SHIPS TO CA, NV, AZ IN 1-3 DAYS *SHIPS ANYWHERE IN THE USA IN 2-5 DAYS *365 DAY RETURN POLICY *SUPER SECURE CHECK OUT Get similar Bottom Bracket here Stacked Official Word: Are you looking for that perfect bottom bracket to make your bike stand out along with outperform all the rest, The Knight UFO Mid Bottom Bracket Kit includes 2 precision Enduro sealed bearings, 2 CNC machined 6061 aluminum cone spacers for a clean look, an aluminum internal spacer, 4 steel crank arm spacers for dialing in your chain alignment. Fits 19mm and 22mm Crank Spindles. Available in multiple colors to customize your bike to then finest detail. Stop on by or order online. Specs: Outer size: Mid inner size: 19mm, 22mm available tube spacer: 6061 T-6 aluminum cone material: 6061 T-6 Aluminum Non drive side cone thickness: 10mm Drive side cone thickness: 5mm Spacers: 1 x 2mm, 3 x 5mm weight: tba Shipping: THIS ITEM ONLY SHIPS USPS, FEDEX or UPS GROUND. Free shipping is available on this item. More shipping info here. We accept all major credit cards.