N&T Resin Disc Brake Pads compatible with Clarks M4, M4 Plus, React 4, Sync-4E. M4, M4 Plus, React 4, Sync-4E. Resin pads will give you more initial bite when you first grab the brake lever. Resin pads are very quick to bed in and they don’t pass as much heat into mineral oil systems.
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