- Hollow steel dome makes for the stiffest gear cluster ever at the lightest weight
- Heat-treated, high-grade tool steel provide superlative durability and a beautiful finish.
- Aluminum cog: lighter, stiffer, stronger due to the design, material and production process.
- StealthRing elastomers and advanced tooth profiles eliminate vibration and noise for a smooth, silent ride
Details: The roots of the American bicycle parts manufacturer SRAM go back to 1987. Their first product was the 'Grip Shift' twist-grip shifter, which was particularly popular on mountain bikes in the early 1990s. Through various acquisitions of other brands such as the manufacturers Sachs, RockShox and Truvativ, SRAM has gradually expanded its product portfolio. Today, alongside Shimano and Campagnolo, SRAM is regarded as a full range supplier in the field of drivetrains and as an innovation driver in the field of bicycle gear systems.
Package Dimensions: 6.8 x 6.5 x 2.4 inches