TheHaroLineage 19mm Spline Drive SprocketisCNC machined from 6061-T6 aluminum with a chromoly 19mm 48-spline insert.Only works on 19mm spline-drive cranks.
TheHaroLineage 19mm Spline Drive SprocketisCNC machined from 6061-T6 aluminum with a chromoly 19mm 48-spline insert.
Only works on 19mm spline-drive cranks.
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