The Sram PG-1070 Cassette 11-25T 10 Speed is engineered for cyclists seeking a balance of performance and durability. Weighing in at just 395 grams, this cassette features Power Glide technology, ensuring smooth and reliable shifting across its 10-speed range. Constructed with an aluminum spider and steel cogs, it offers exceptional strength and longevity. The 11-25T gear ratio is ideal for riders looking to optimize their speed and efficiency on the road. Compatible with a variety of SRAM chains, the PG-1070 is a versatile choice for serious cyclists.