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 MaterialHollow Forged OCT
Chainring MaterialAL-7075-T6
Weight890 Grams (w/BB)
Available Arm Lengths170, 175
FinishBrushed Black(BRBLK)
AL-7050-TV

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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GXP®

GXP’s Gutter Seal design cuts friction and weight—improving both feel and performance.

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OCT (Open Core Technology)™

To fabricate our Open Core Technology a single mass of premium alloy is pushed, pulled and squeezed into a hollow crank arm. During our exclusive process the magic happens, producing supreme strength while remaining weight-conscious. We may have not been the first to fabricate hollow crank arms, but we are the best by yielding the highest stiffness-to-weight ratio out there. Our OCT cranks are stiffer, stronger, and lightweight beyond any solid forged crankset and when we use our AL-7050-TV to fabricate with OCT the results are impressive.

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This product is installed on bicycles as original equipment only, it is not sold separately. See your dealer for details.

SRAM Warranty (2.3 MB, PDF)

EN, DE, ES, FR, IT, NL, PT, JA, ZH, PL, DA, CS, EL, RO, FI, SV, GA, BG, MT, SK, SL, HU, ET, LV, LT, KO, RU
28 Pages Updated September 17, 2013