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Rival E1 Direct Mount 2x Chainring
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Upgrade precision shifting with the Rival 2x Chainring Kit—stiff, light, and ready for road or race
What Our Gearhead® Experts Are Saying:
"The Rival 2x Chainring Kit transformed my front shifting into something I'd trust for race day. The one-piece construction feels ultra-solid, and the 13-tooth delta means every shift is smoother and more natural—even when I'm mid-sprint. Light enough for my training bike, durable enough for my race rig."
There’s something about SRAM’s Rival 2x Chainring Kit that makes every shift feel just right. SRAM’s expertise shows through in the elegant one-piece aluminum construction, balancing low weight and impressive stiffness for faster, crisper, and more confident front shifts. With X-Range gearing technology at its core, our cadence stays smooth and our momentum uninterrupted—just the way we like it.
Whether we're attacking a climb, hammering in a paceline, or riding solo through the rolling hills, the Rival 2x’s 13-tooth delta between chainrings ensures a perfect rhythm with every change of gear. It’s a workhorse upgrade for anyone who demands precision and performance across every mile.
Details
- Dual chainring kit designed for smooth and precise front shifting
- One-piece aluminum construction increases stiffness and reduces weight
- X-Range gearing provides a smoother gear progression across the cassette
- 13-tooth delta between rings minimizes cadence disruption during shifts
- Direct mount compatibility with SRAM 12-speed road drivetrains
- Available in 46/33t and 48/35t configurations for optimized gearing setups
- Ideal for road cycling, endurance riding, and racing performance
- Item #SRMD1DN
- Material
- aluminum
- Number of Rings
- 2
- Teeth
- 46/33t, 48/35t
- Bolt Circle Diameter
- direct mount
- Compatible Components
- SRAM 12-speed
- Claimed Weight
- 7oz (198g)
- Activity
- road cycling
- Manufacturer Warranty
- limited 2 years

To Be The Best
SRAM is a relentless pursuit: to make the climb shorter, the trail smoother, the turn tighter, the descent faster. To create the strongest, lightest, quickest bike on earth. To be the best.