Renthal Chainring SR4 - 4 Bolt 104mm BCD Size:37t Features12-speed400% range gives the coverage

Features12-speed400% range gives the coverage 1x riders wantCog sizes: 11

Too much continuous pedalling at the start of your Cobra9 SemiPro journey is not advised

full attention to detail and new edgy graphics give the VICO bottle cage a superior finish that makes it stand out from the competition

CO2 Compatible

Renthal Chainring SR4 - 4 Bolt 104mm BCD Size:37t Features12-speed400% range gives the coverageThe Renthal SR4 chainrings are legendary in their stiffness and longevity. The 5mm thick Ultralite chainring uses an I Beam section tooth support bed, for the highest possible stiffness at the lowest possible weight. CNC machined from 7075 T6 aluminium , the hard anodised surface treatment massively increases the lifespan of the chainring. Continuing the Renthal theme of offering the rider as much choice as possible, every tooth size from 32t right up