Renthal SR4 120 BCD Chainring

The 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.The SR4 120 features an offset tooth bed, which significantly improves chainline when switching from a double chainring set-up to a single ring. The chainring is also threaded to accept standard SRAM hardware, for ease of conversion.Renthal® SR4 chainrings are designed to ride faster, jump further and last longer.

Features:

– Computer aided Ultralite™ design enables the ultimate combination of strength and lightness
– High strength 7075-T6 aluminum alloy provides excellent durability
– Hard anodised surface coating for increased longevity
– Threaded to accept standard SRAM hardware
– Precision CNC machined to extremely tight tolerances
– Single speed, 8, 9 and 10 speed compatible

Specifications:

– 120mm BCD (bolt circle diameter)
– 7075 T6 aluminium
– Hard anodised finish