RENTHAL REAR SPROCKET MX ULTRALIGHT GROOVED SIL 49T (441U-428-49GPSI) Road Open Face SU03934102

SU03934102

ready for off-road or highway

Cold pigment dye washed

making future cleaning quicker and easier

frame tubes

RENTHAL REAR SPROCKET MX ULTRALIGHT GROOVED SIL 49T (441U-428-49GPSI) Road Open Face SU03934102Ultralight Rear Chainwheels Renthal UltraLight Rear Chainwheels are CNC machined in Manchester, UK from 7075 T6 aluminum to extremely tight tolerances, 66% lighter than steel. Computer engineered and tested to ensure a precise fitment, concentricity and load dispersion with tooth profiling to provide maximum power transfer. With Renthal's combination of high strength base material, cutting edge manufacturing methods and exceptional hardwearing surface