cSixx Shimano Ultegra 8100 2x Chainrings Wahoo+ZWIFTJulySale Oils from your hands and

Oils from your hands and fingers can change the anodized color

Round Pulse

The Macro Drive 1400+ throws out a powerful 1400 lumens of output through our Tri-Focus Optics

adjustment range and rider weight

Integrated 985mm/39" cable for easy accessibility

cSixx Shimano Ultegra 8100 2x Chainrings Wahoo+ZWIFTJulySale Oils from your hands andIntroducing our new 2X Chainring a premium upgrade designed specifically for 110mm Shimano Groupsets, merging cutting edge engineering with precision craftsmanship to deliver outstanding performance. Constructed from high strength 7075 T6 CNC machined aluminum, this chainring balances stiffness and weight, offering a robust solution without adding unnecessary bulk. Our meticulous, iterative development process has led to an advanced shift ramp design