Narrow Wide tooth profiling ensures ultimate chain retention.Attaches as part of the RF Cinch system (using common Park BBT-22 bottom bracket tool) - allowing to switch between DM rings/spiders with ease. Utilizes RF proprietary spline design7075-T6 alumin
Narrow Wide tooth profiling ensures ultimate chain retention.Attaches as part of the RF Cinch system (using common Park BBT-22 bottom bracket tool) – allowing to switch between DM rings/spiders with ease. Utilizes RF proprietary spline design7075-T6 aluminum, aerospace grade strength. Stiff 4mm plate thickness to transfer loads without flexing.
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