Description

Designed to improve your climbing and cadence, this 30-tooth absoluteBLACK Premium Subcompact 110 BCD Oval chainring is compatible with all Shimano 110 BCD 4-bolt cranks.

Features

• This subcompact inner chainring will only work in a 46/30 chainring combination
• Mounting bolts are included
• Oval shape helps reduce stress on knees without changing your ride feel; also helps maintain a better cadence while climbing
• 8% ovality is ideal for climbing
• Crafted from CNC-machined 7075 aluminum with an anodized finish for excellent weight-to-strength ratio and exceptional durability
• Compatible with 10-, 11-, and 12-speed chains
• Not compatible with SRAM Yaw front derailleurs