RENTHAL REAR SPROCKET MX ULTRALIGHT GROOVED BLU 49T (224U-520-49GPBU) Open Face High‑contrast Illuminate Bar & Shield

High‑contrast Illuminate Bar & Shield hits stand out

250/300/450 SEF / SEFR 15-25

YA04890089

KT04092090F

RENTHAL REAR SPROCKET MX ULTRALIGHT GROOVED BLU 49T (224U-520-49GPBU) Open Face High‑contrast Illuminate Bar & ShieldUltralight 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