Thanks to the proven SRAM X-Dome technology, the 12-speed XX1 XG-1299 Eagle cassette is one of the most durable and stiffest cassettes on the market. SRAM achieves this by machining the cassette block. This manufacturing technique also allows the weight to be kept extremely low even with durable steel sprockets. Only the 52t sprocket is made of aluminum.
When the gear ratio has increased to 520 percent, cyclists can ride with a larger front chainring without compromising the bike's climbing capabilities. As a result, the drive allows for a higher top speed and the rider also uses the cassette's larger sprockets, which are more efficient.
In stunning Rainbow color.
10-52T
Compatible with XD freewheel.