ABSOLUTEBLACK OVAL DIRECT BOOST148 36T BLACK 45T 2mm thickness offers increased rigidity
ABSOLUTEBLACK OVAL DIRECT BOOST148 36T BLACK 45T 2mm thickness offers increased rigidityGXP Long spindle BB30 Chainring mounts to any GXP crank and adapts it to a Boost 148 chainline Oval chainrings have been shown to improve traction and reduce leg fatigue 52mm boost 148 specific chainline 11 percent ovality 7075 Aluminum construction
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Ships within 48 hours · Estimated delivery Jul 29 - Aug 3