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Products
By Series: SRAM Red - 2012, SRAM Red - Black Edition, SRAM Force, SRAM Rival, SRAM Apex, S-SeriesRacing
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Technologies
Power Reserve Geometry , TaperBore Technology™, Tri-Align™ Caliper Positioning System™, moreSetup Guides
Maximize Your Braking PerformanceHistory
The Avid Story: A Gripping Tale
Truvativ AKA Crankset
New high-performer with OTC.
- OCT hollow forged arms
- NEW GXP Bottom Bracket System Featuring Gutter Seal Technology
- GXP BB featuring Gutter Seal Technology
- BB30 option
- Colors: Two-tone brushed black
- GXP featuring our new Gutter Seal
- Weight: 890g (w/ BB)
| Arm Material | Hollow Forged OCT |
| Chainring Material | AL-7075-T6 |
| Weight | 890 Grams (w/BB) |
| Available Arm Lengths | 170, 175 |
| Finish | Brushed Black(BRBLK) |
Our AL-7050-TV aluminum isn't just strong. It's benchmark strong — 75% stronger than the 6061 aluminum commonly used at this level. Impressive in its raw state, AL-7050-TV ups the ante to bulletproof status through the extrusion, forging and heat-treatment processes that create our pro-level Holzfeller OCT, Holzfeller, Omnium, Rouleur, and Stylo components. It's why our Holzfeller OCT crankset gives you double the pedal thread and BB interface strength of 6061-T6 cranks. AL-7050-TV. Benchmark stiff. Benchmark strong.
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Giga X Pipe External Bottom Bracket Bearing Assembly. While other systems rely on side loading the bearings to eliminate play, which causes premature bearing wear, the GXP system is different. The GXP system captures the left side bearing between the spindle and the left crankarm while allowing the drive-side bearing to float axially on the spindle, thereby eliminating the necessity to side-load bearings during adjustment. The simplicity of installation is refined: once it is tightened to the proper specifications you are ready to roll with a worry free BB. The GXP system uses two bicycle specific cartridge bearings and eight seals for a smooth and long lasting ride.
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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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