Leverantör: RENTHAL
RENTHAL SPROCKET F 520 15T UL 309V-520-15P
Beskrivning
Front chain-wheels feature a specially developed nickel-chrome-molybdenum steel which is case hardened and core refined to give the ultimate combination of strength and hardness., For Ultralight Front Chain Wheels surplus mass is machined away to reduce the mass of the chain-wheel.



