SRAM Rival XG-1250 D1, 10 - 36 T 12 Speed, XDR SL Cassette
White glove delivery is our premium service that provides exceptional care and attention for Cervélo bikes. What does white glove delivery include?
- Assemble your Bike: build to your specifications
- Secure delivery: Items are transported up to 300 miles using dedicated vehicles to your address
- Delivery Fees and Time: We will confirm delivery fees (up to $250) and date and time.
- Expert handling: Items are unloaded and placed in the desired location
- Unpacking: Items are unpacked and any excess packaging material is disposed
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Description
SRAM's premier X-Range gearing, which uses 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 across ranges covering 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 range, a perfect fit for any ride. The open design, similar to our X-DOME cassette, improves 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, 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 cassettes are used 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 pushing what's possible with drop-bar bikes. X-Range is geared for today's road bike riding. We completely reimagined road gearing: a wider range, more useful gear progression, smoother gear changes, and smart shift settings enabled by AXS. With X-Range, you're always in the right gear.
Specifications:
| MODEL NO. | CS-XG-1250-D1 |
| SPEED (RD) | 12 |
| GEARING | 10-30t, 10-36t |
| COG FINISH (CASSETTE) | Silver |
| TECHNOLOGYXF | XG |
| COG SIZE | 10-30t:10,11,12,13,14,15,17,19,21,24,27,30, 10-36t:10,11,12,13,15,17,19,21,24,28,32,36 |
| DRIVETRIAN CONFIGURATION | 1x, 2x |
| DRIVER BODY INTERFACE | XDR |
| CASSETTE SIZE (MAX) | 30,36 |
| CASSETTE SIZE (MIN) | 10 |
| CHAIN TECHNOLOGY | Road Flattop D1, Road Flattop E1 |



