Description

This is the bolt on single chainring spider for Profile Racing 3-piece race chromoly cranksets, in the 5 bolt 110mm BCD pattern. It uses a standard sprocket bolt and works on 19mm (.75 inch) bottom bracket axles only, so check your spindle size before ordering.

The chainring can be mounted on the inner or outer face of the spider, which gives you some room to sort your chainline. It works best with the Profile internal bearing Euro, American, Mid or Spanish bottom brackets. The 5 bolt version weighs 71g and comes in silver or black.

About the Brand

For over 35 years, Profile Racing parts have been the top choice for all types of BMX riding. Profile Racing is the single largest, most capable and most sophisticated manufacturer of high-end BMX bicycle components in the United States.

Features

Bolt on 5 bolt spider. A 110mm BCD spider for Profile Racing 3-piece race chromoly cranks, using a standard sprocket bolt.
For 19mm axles only. It will only work on 19mm (.75 inch) axles, so confirm your spindle size first.
Chainline you can shift. Mount the chainring on the inner or outer face of the spider to adjust your chainline.
Suits Profile bottom brackets. Works best with the Profile internal bearing Euro, American, Mid or Spanish bottom bracket.
Just 71g. The 5 bolt version weighs 71g (2.48oz), so it keeps the drivetrain light.

Specifications

Fits: Profile Racing 3-piece race chromoly cranksets with a standard sprocket bolt
Spindle: 19mm (.75") axles only
Bolt pattern: 5 bolt, 110mm BCD
Weight: 71g (2.48oz)
Colour: Silver, black
Note: Works best with the Profile internal bearing Euro, American, Mid or Spanish BB. Will not work on axles other than 19mm.