- Unidirectional Carbon Fiber w/ AL-66 Spine
- AL-7075-T6 Chainrings
- Alloy Chainring Bolts
- GXP Team BB
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Noir MTB: Noir MTB is the lightest and most refined cross-country crankset Truvativ has ever offered. A weight of 800 grams, combined with stiffness that breeds confidence in each pedal stroke, makes this crankset the Cross Country race king. Noir features a lightweight forged AL-66 Alloy spine wrapped in a unidirectional graphite layer for strength and style. Hard anodized chainrings and a Team GXP Bottom Bracket complete the package. New for 2007 is the Noir single speed offering with a decadent carbon guard.
