TNT Bicycles 3/8" BMX Chain Tensioners - Pair - w/ 6mm adapter - Blue 44t Fits 42mm BMX head tubes

Fits 42mm BMX head tubes

Size: 1-1/8"

The Profile Racing Cassette Cog is machined from 7075 Aluminum

This DOES NOT fit Schwinn S-7 24x1-3/4 rims

This is a 20" wheelset (one front and one rear) featuring black Sun Rhyno Lite double wall rims with silver ABT machined sides

TNT Bicycles 3/8" BMX Chain Tensioners - Pair - w/ 6mm adapter - Blue 44t Fits 42mm BMX head tubesTNT Chain Tensioners are 100% CNC machined aluminum and come equipped with M6 bolt adaptors for those little riders running mini, junior, or expert hubs. Axle: 3 8" (10mm) with 6mm bolt adapter Material: Aluminum Color: Blue Note: This part was colored by anodizing, which is a method of coloring metal. Color differences do occur among manufacturers and even among batches from the same manufacturer. This is not a flaw or imperfection, but it is