Shimano Dura-Ace FC-R9200 12-Speed Aluminum Chainrings Bundle - 36t & 52t, Asymmetric 110 BCD, Lightweight High-Performance Cycling Components Bolt Size (mm)_4 mm secure attachment and detachment

secure attachment and detachment

- Sleek black with gray accents complements any mountain bike aesthetic

Designed for smooth and responsive gameplay

Features high-performance S35VN stainless steel blade with a full-flat grind for exceptional edge retention

Shimano Dura-Ace FC-R9200 12-Speed Aluminum Chainrings Bundle - 36t & 52t, Asymmetric 110 BCD, Lightweight High-Performance Cycling Components Bolt Size (mm)_4 mm secure attachment and detachmentUltimate Shimano Dura Ace FC R9200 12 Speed Chainring Bundle 36t Inner and 52t Outer, Asymmetric 110 BCD, Black Elevate your road cycling performance with this premium Shimano Dura Ace FC R9200 12 Speed Chainring Bundle, designed for serious cyclists seeking precision, durability, and optimal power transfer. Crafted from high quality anodized aluminum, these lightweight, stiff chainrings feature innovative Hollowglide technology to deliver enhanced