ABSOLUTEBLACK 110mm 36T 4B ASYMMETRIC 2X BLACK R9100/8000 SPIDER Crosshair Caliper Alignment System dramatically

Crosshair Caliper Alignment System dramatically simplifies caliper installment and alignment and allows users to quickly and accurately set brake caliper with no rubbing of the rotor on the pads

35-45% increase in durability compared to standard sintered pad

Steel cogs with engineering grade composite spacers

Specific Chorus technical treatment of the surface to increase product life

More durable and quiet resin compound than previous DB-210 pads

ABSOLUTEBLACK 110mm 36T 4B ASYMMETRIC 2X BLACK R9100/8000 SPIDER Crosshair Caliper Alignment System dramaticallyRound chainrings specifically compatible with Shimano cranks Dura Ace 9100, Ultegra 8000 & 105 R7000 but can be retrofit to all 9000 and 6800 series cranks Ramps on big rings are specially configured for combinations: 50 34, 52 36, 52 38, 53 39T Rugged CNC machined 7075 aluminum construction Use original bolt when changing inner ring only, long bolts when changing outer Super stiff design due to thicker, 5mm construction