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SRAM's always pushing the boundaries, so when we discovered ways to further lighten our already ultra-stiff crank, we took action. Our latest version features an optimized carbon layup that sheds even more weight from the hollow carbon arms. We've also introduced a new 160mm crankarm length option to stay in line with the latest fit trends. Plus, our X-Range gearing ensures minimal cadence change during front shifts, helping you maintain optimal power delivery.
- One-piece 2x chainring results in a lighter weight, stiffer, more durable crankset
- 29 g lighter than the previous generation
- 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
- Ultra-light hollow carbon fiber crankarms
- DUB bottom bracket adds durability and simplicity
- 50/37T, 48/35T and 46/33T chainring combos available
- Can be upgraded to a power meter
- Available in 160, 165, 167.5, 170, 172.5, and 175 mm lengths
00.3018.206.170 00.3018.206.172 00.3018.206.175 00.3018.207.170 00.3018.207.172 00.3018.207.175 00.3018.208.170 00.3018.208.172 00.3018.208.175 00.3018.208.177
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Specs & Information
- Speeds 12
- BB Compatibility All SRAM Road DUB BBs
- Chainring Size 46/33T, 48/35T, 50/37T
- Crank arm length 160mm, 165mm, 167.5mm, 170mm, 172.5mm, 175mm
- Chainline 45.0mm
- BB Spindle Interface DUB
- Chainring material Aluminum
- Bolt Circle Diameter (BCD) Direct Mount (DM)
- Power meter No
- Power Meter Type n/a
- Weight (g) 545
- Weight Based On 172.5mm length with 48/35 chainrings
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