- Series: SRAM Rival
- Category: Cranksets
SRAM Rival OCT Crankset
The SRAM Rival Open Core Technology (OCT) Crankset shows the way forward for any serious cyclist, putting power to the road while saving weight at the same time. Open Core Technology means the crank arms are hollow-forged out of AL-6066 alloy for maximum strength and mount our PowerGlideTM 10 speed chainrings.
- OCT construction is stronger and lighter than standard solid-core alloy cranks.
- PowerGlide chainrings are competition proven with long-lasting finishes.
| Arm Material | AL-6066, Polished |
| Chainring Material | PG Chainrings with Hard-Anodized Coating |
| Weight | 830g w/ BB |
| Available Arm Lengths | 165mm, 170mm, 172.5mm, 175mm, 180mm |
| Available Ratios | 53/39, 52/38, 52/36, 50/36, 50/34, 46/38 |
A single mass of premium AL-7050-TV alloy is pushed, pulled and squeezed into a hollow crank arm. Result? Supreme strength without the tank-like weight. We weren't the first to fabricate hollow crank arms. But we're the best. You won't find a higher stiffness-to-weight ratio. Our Open Core Technology cranks are stiffer, stronger, and lighter weight than any solid forged crankset.
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GXP’s Gutter Seal design cuts friction, durability and weight—improving both feel and performance.
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This is a new design led by SRAM. It’s all the best from BB30 and Press-Fit bottom brackets in one captivating package. This bottom bracket is designed for 30mm spindle cranksets. The key difference with PressFit 30 is how the bearings are fitted into the frame. Bearings are housed in nylon cups which will be pressed into the frames bottom bracket shell. PressFit 30 will feature an integrated seal, pre-assembled into the cups, to further prolong bearing life. Frames will need a 46mm inner-diameter bottom bracket shell to accommodate this system. PressFit 30 for road will require a 68mm wide shell while PressFit 30 for MTB will require a 73mm wide shell. Advantages: Huge weight savings, narrow Q-factor, more ankle clearance, greater bearing durability, stiffer/stronger crank construction, simple installation. Allows for larger diameter frame tubes increasing frame stiffness. Drawbacks: Still searching
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MSRP
USD: $238
Euro: €213
Euro MSRP includes VAT