Plaquettes de Frein K-Type Résine Book features an ultralight Optimum G02

features an ultralight Optimum G02 aluminum frame and geometry that's been fine-tuned to maximize trail riding

The SRAM DUB bottom bracket series has a simple job—connect your crankarms and protect the smooth

Integrated carrying capacity (bottle and accessory mounts)

Composition: Recycled nylon

Add to that a Canadian-made Optimum G04 aluminum frame and an SDG Tellis dropper post up to 230 mm

Plaquettes de Frein K-Type Résine Book features an ultralight Optimum G02The K Type resin disc brake pads deliver 50% more durability, smoother modulation, and quieter performance compared to metallic compounds. Sold as a pair for one caliper, they are available with a steel backplate for affordability or a titanium backplate for reduced weight and improved heat management. They fit all Shimano flat mount road and gravel calipers, including Dura Ace BR R9170, Ultegra BR R8070, 105 BR R7070, GRX BR RX810, BR RX400, and XTR