Renthal Chainring SR4 - 4 Bolt 120mm BCD Fe Sports Compared to butyl tubes

Compared to butyl tubes

Zipp Tangente Course G40 XPLR Gravel Tire

Podium Steel will likely eventually show some light wear that doesn’t sacrifice the integrity of the bottle itself

The new Super Record™ 12x2 Speed crankset: an intense concentration of innovation that results in the greatest possible stiffness and precision in derailing

Renthal Chainring SR4 - 4 Bolt 120mm BCD Fe Sports Compared to butyl tubesThe 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