Polished BSA Speed Axles (4)

$19.95

Say “Goodbye” to burrs, crimp marks, and polishing! These BSA Pinewood Derby Speed Axles are precision-made to replicate the official BSA nail, but without the burrs or crimp marks. They are polished to 3,000 grit. Just lube and race.

Before ordering, please read the Return Policy For Polished Axles.

Description

Say “Goodbye” to burrs, crimp marks, and polishing! These BSA Pinewood Derby Speed Axles are precision-made to replicate the official BSA nail, but without the burrs and crimp marks. They are polished to 3,000 grit.(1) Just lube and race.

Benefits

  • Accurate, round shaft to improve performance,
  • No burrs and crimp marks, eliminating tedious work
  • Axle head is slightly and accurately beveled to minimize contact with the outside wheel hub
  • Axle head is round and centered on the axle shaft
  • Shaft is polished to 3,000 grit.

Usage

Gently wipe off the axles with a soft cloth, then lubricate with good quality graphite (we recommend Max-V-Lube) or with Krytox 100.

Technical Information

Shaft Diameter: 0.087 inch ± 0.0005 (BSA: 0.088 ± 0.002)

Shaft Length: 1 inch (same as BSA)

Material: Zinc-coated steel (same as BSA)

(1) Three-thousand grit polishing produces an axle that is generally shiny to the eye, however, this polishing level does not produce a mirror finish. Fine polish lines will be seen under magnification.

Additional information

Weight0.5 oz