About SRAM Rival XG-1250 10-30 12 Speed Cassette
SRAM's premier X-Range gearing, which utilises tight jumps between chainrings and a 12-speed, wide range, 10-tooth start cassette, is now available for Rival. This includes new cassettes that feature smooth, precise shifting in ranges that cover road, gravel and everything in between.

Features
X-Range™ gearing gives you more range and a smoother gear progression, so you’re always in the right gear

Nickel chrome plating for quiet and durability

FULL PIN construction for durability and light weight

Designed to work with an XDR™ driver body

Technology
Full Pin: FULL PIN technology uses eleven lightweight, stamped cogs held together with 123 high-strength stainless steel pins. The result: a cassette that’s light, durable and equipped with SRAM’s super wide gear range that’s a perfect fit for any ride. The open design similar to our X-DOME cassette aids in mud clearance, giving you cleaner shifting performance and longer component life.

XDR: The XDR driver body is a universal mounting system for cassettes that incorporate cogs with fewer than 11 teeth. It allows for lighter and more versatile drivetrains without requiring new rear axle standards, cassette tools or hub redesigns. The XDR interface is 1.85mm longer than XD and is designed for road hub applications. XDR driver bodies are compatible with all XD cassettes when the cassette is installed with a 1.85mm spacer.

X-Range: Road bikes are faster and more capable than ever before, and riders are expanding what’s possible with drop bar bikes. X-Range is gearing for today’s road riding. We completely reimagined road gearing for wider range, more useful and smoother gear progression, as well as smarter shift settings—enabled by AXS. With X-Range, you’re always in the right gear.

Specifications
Speed (CS): 12s

Gearing: 10-30t

Cog Finish (Cassette): Silver

Technology (Cassette): XG

Cog Sizes: 10-30t: 10,11,12,13,14,15,17,19,21,24,27,30

About SRAM
Founded in 1987, SRAM (an acronym of the 3 founders names, Scott, Ray and Sam) is a privately owned bicycle component manufacturer located in Chicago. They're known for developing many of the inovative technologies used in bikes today including ETAP wireless electric shifting, Grip Shift, dedicated single chain ring drivetrains, narrow wide chainrings and more. Sram also own bicycle component brands Rockshox, Quarq, Zipp and Truvativ.