ZOOM MEROCA BB68-73 Ceramic Bottom Bracket Thread Type For MTB Mountain Road Bicycle Cycling Bike Crank

🌼🌼️Welcome to the ZOOM Bicycle Manila🌼🌼📣📣 Follow our shop to get ₱10 voucher⚡️ Manila or nearby, delivery within 1-2 days🚀 Delivery in other provinces within 2-4 days🛒Payment methods online payment and cash on delivery COD💥Please read carefully before placing an order‼ ️💯This shop does not accept any modification or change of address❌️️️️If you enter the wrong address, please press >>Cancel⚡️Specification：Material:Aluminum Alloy Weight:100g Size:Suitable for frame bottom bracket 68mm/73mm , Tooth pattern BC1.37-24T Color :Black/Red Inner diameter: 24mm🌟Features：​1.Sealed bearing : sealed structure to avoid the penetration of moisture and dust, lubrication is comfortable, and durable

2.Resin washers : 3 fine-adjusting washers are included, which are convenient for customers to use. Generally, a 68mm bottom bracket is filled with one washer on the left and two washers on the right. The left side of the 73mm bottom bracket is not padded with a washer, and one on the right is enough

3.Exquisite thread : threaded lock design, strengthen the stability of the side, not easy to loosen. The bottom bracket can be disassembled with a 44mm bottom bracket wrench4.Hollow one : external hanging type, increase pedaling frequency, reduce noise, and make riding more labor-saving