109 Pinarello Derailleur Hanger Rear Derailleur Brand:Shimano

109 Pinarello Derailleur Hanger Rear Derailleur Brand:ShimanoSILCA 3D printed titanium derailleur hangers bring increased strength and stiffness to this overlooked component so critical to quick and precise shifting. Modern electronic derailleurs shift so fast, and with such force, that conventional hangers made from low grade aluminum plate will flex up to 4 degrees during a shift resulting in less precise and slower shifting. Using advanced 3D modeling with AI generated structural infill, SILCA 3DP Hangers

has better softness and moisture control than any of the yarns commonly used to knit socks

while nearly doubling the oil film strength to ensure the lowest rates of chain and drivetrain wear of any lubricant currently available

The uncompromising cyclist who requires the absolute best in precision and highest of tolerances for the tools they use to work on their most prized bicycle

Your chain is stripped of all factory grease

SILCA 3DP Hangers are 5-7x stiffer than aluminum hangers while also being 2-6 grams lighter depending on model

Spray on entire bicycle avoiding brakes and drivetrain

and is less hard than many types of sand or abrasives found in sand and soil

it really begins to shine when focusing on longevity and durability of the chain and mating components

less wake = less drag

specially shaped

1kg Hot Wax (up to 120 chains)

Lifetime Warranty