Blackspire

 High-quality chainrings designed for 9, 10, 11 or 12-speed mountain and touring bikes  Manufactured right here in Canada from super-strong 7075 aluminum, CNC machined and T6 heat-treated The middle rings are cut from 0.190"-thick plate and the outer rings from 0.160"-thick plate Revised shift ramps and specially profiled teeth to...

110 BCD 46D

Bashguard 4 bolts

Tough, lightweight and durable replacement inner chainrings available in all popular bolt configurations Laser-cut from 0.316"-thick stainless steel sheet right here in Canada Designed for 8, 9, or 10-speed drivetrains Bare stainless steel finish with laser-etched graphics 74/24

74BCD 28T alloy

110 BCD 34D Alloy