Rotor's Q-Rings Direct Mount MTB feature a simplified one-piece design which saves approximately 40g compared to the standard ring+spider+bolts combination. These direct mount chainrings are machined from a single piece of aluminum for increased rigidity.
Comparing bottom bracket types and standards.
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Make your upgrades count. Here's the equipment that will help you ride your bike faster.
Campagnolo vs. Shimano vs. SRAM: demystifying groupsets.
What to consider when selecting a crankset for your road bike.