We are trying to satisfy 100% of our customers
Our bikes are 100% safe and eco-friendly
✕
biker4-shop-icon3
julio 26, 2026

NEW 7/8″ 4130 Layback Chrome Seat Post Square Brace BMX CW Al’s Rapid Transit SM

One new Al's Rapid Transit 7/8" CHROME plated layback seatpost with square tube gussett. Stamped Al's R/T and Made in USA. Built from .083" wall chromoly tube with .500" square tube brace. Professionally CNC bent, tig welded and aprox. 16.5" length. These are approximately 2" longer than the CW. Shipped priority mail. Perfect for that vintage COOK, SE, Hutch , GT, CW , Mongoose, JMC, or...
julio 26, 2026

MCS BMX CrMo 7/8″ (22.2mm) LaidBack SEAT POST Layback With SUPPORT CHROME

Chromoly construction Classic BMX Lay-back design, with support braceOuter Diameter- 7/8" (22.2mm)Length 380mmColor Chrome platedMaterial Cro-MoSetback 130mm NOTE: Please keep in mind that this 7/8" seatpost size is made as a replacement part for bikes that were made in the 70's through the 90's. Bikes back then were made for kids and teens. If you are an adult, with a body larger than you were when you were a teen, you may have the ability to bend this seatpost while riding. It's made from 4130 Cr-Mo, so it is strong, but it still can bend under certain conditions of use. Therefore, no warranty is given on this item.