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Wolf Tooth's PowerTrac elliptical chainrings provide more power and traction while keeping your pedal stroke consistent. With a slightly smaller ovality (10%) and milder timing (117 degrees) compared to other brands, you won't notice a dramatic difference, but you'll still get the power and traction benefits of an elliptical chainring. Available in Standard (49mm chainline, 6mm offset), BB30 (49mm chainline, 0mm offset), and Boost (52mm chainline, 3mm offset).
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