Bolt Billet Aluminum Chain Adjuster Blocks

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Product Information

The Bolt Billet Aluminum Chain Adjuster Blocks are your first step towards making maintenance much easier. With some clever engineering Bolt has designed a set of Chain Adjuster Blocks that holds your wheel back in place as you tighten your chain, even when your axle is removed. With the retained adjustment screws the blocks hold themselves in the block channel, eliminating the need for a jam nut. No more fumbling with two wrenches for adjustments! The blocks are made form a super durable 6061 aluminum alloy that’s color anodized and laser etched with aligning marks for accurate adjustments.

  • Retained adjustment screw holds blocks in place while tightening and when axle is removed
  • Eliminates need for jam nuts
  • Enables use of just one wrench during adjustment
  • 6061 aluminum alloy construction
  • Color anodized to match factory colors
  • Laser etched, easily read alignment markings
  • Stainless steel hardware comes coated with anti-seize lubricant
  • NOTE: Kawasaki models replace castle nut and cotter pin with included Fuji style lock nut