Cogs - Chainrings & Crankbolts

HERSHEY/TNT ALUMINUM CRANKBOLT/WASHER SET

These are exquisitely machined from 7075-T6 aluminum rod and ideal for use in a Titanium B/B spindle because they won't need anti-seize. The 14mm head is machined away leaving a lower fixed washer machined in place. In using these bolts, it is strongly suggested that you tighten the arms onto the B/B spindle first using a steel bolt and back it out, then replace the steel bolt with these aluminum ones to hold the arms on in use.

They are threaded to the standard 8mm x 1mm thread pitch, with a 14mm head and will replace any crank bolts used by any 2 degree tapered spindle in any B/B in this Buyers Guide. The useful threaded length of the bolt is 17mm and the weight per pair, is a tiny 10 grams. They are made in Arizona. The Hershey ones have tiny American flags Yag laser etched into the top of the bolt head. The TNT ones ahve a "TNT" logo etched in the top. These come anodized in several of colors, dark Blue, Black, Gold, pewter Grey, Lavender, Red, Silver, and Turquoise (light Blue).

Color-B-BK-G-GY-L-R-S-T $ Price in Catalog

Syncros Crank-O-Matic Crank Arm Cap/Bolts

This site sponsored by