SBC-04 Chainring it boasts a topology-optimized design

it boasts a topology-optimized design for an outstanding strength-to-weight balance

Each piece undergoes comprehensive X-ray inspection to ensure flawless safety

this chainring features a hard anodized finish that resists texture changes and preserves its vibrant color even after three years of direct sunlight

with traceable X-ray documentation available on the official website

SBC-04 Chainring it boasts a topology-optimized designCrafted from a specially formulated 7075 high strength aluminum alloy, this chainring features a hard anodized finish that resists texture changes and preserves its vibrant color even after three years of direct sunlight. It uses PH 14 ultra high strength stainless steel bolts for enhanced durability. The topology optimized design delivers an outstanding strength to weight ratio. Each unit undergoes comprehensive X ray flaw detection, with inspection