Sram Rival E1 Dub 12v 48-35D crankset

The most advanced aluminum road crankset is also the most stunning

Careful engineering has resulted in crankarms that optimize stiffness to weight ratio, with material only where it’s needed. Integrated chainrings deliver flawless shifting in ranges that fit your needs, with the whole package coming in over 50 grams lighter than the previous generation.

Features

• X-Range gearing technology gives you more range and a smoother gear progression, so you’re always in the right gear
• Crisp and accurate front shifts
• DUB bottom bracket adds durability and simplicity
• 48/35T and 46/33T chainring combinations available

Tech Specs

• Speeds: 12
• BB Compatibility: All SRAM Road DUB BBs
• Chainring Size: 48/35T
• Crank arm length: 160mm, 165mm, 170mm, 172.5mm, 175mm
• Chainline: 45.0mm
• BB Spindle Interface: DUB
• Chainring material: Aluminum
• Bolt Circle Diameter (BCD): Direct Mount (DM)
• Crank arm material: Aluminum
• Chain Technology: Road Flattop D1, Road Flattop E1
• Drivetrain Configuration: 2x
• Technology (FD): Road-Yaw
• Front Tooth Jump: 13