absoluteBLACK Premium Sub-Compact Oval 110 BCD Road Outer Chainring - 48t 110 BCD 5-Bolt BLK Model=RX Spiderless Retainer Chainring The Piston Spreader simultaneously pushes

The Piston Spreader simultaneously pushes the pistons back into the caliper with parallel spreading plates in preparation for brake pad replacements

Color Black Ring Position/Type Inner Ring Position/Type Outer Tooth Count 28 Tooth Count 38 Drivetrain Speeds 11 Chainring BCD 104 Chainring BCD 64 Material Aluminum Defined Color Black

They are usually IS headsets which are available separately

Optimized stiffness to weight ratio

absoluteBLACK Premium Sub-Compact Oval 110 BCD Road Outer Chainring - 48t 110 BCD 5-Bolt BLK Model=RX Spiderless Retainer Chainring The Piston Spreader simultaneously pushesabsoluteBLACK Premium Sub Compact Oval 110 BCD Road Outer Chainring 48t 110 BCD 5 Bolt Black. absoluteBLACK Premium Sub Compact 110 BCD Oval Chainrings are designed to improve your climbing and cadence. They are compatible with the majority of 110 BCD 5 bolt cranks. Chainrings are crafted from CNC machined 7075 aluminum and feature an anodized finish for exceptional durability. Sub Compact chainrings only work in the 48 32 size combination Mounting