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Chain Adjuster Blocks
Designed to hold your offroad motorcycle wheel precisely in place while you tighten your chain. The unique design features an integrated bolt slot so your blocks stay in position even when the axle is removed. Now making your chain adjustments requires only one 12mm wrench! Each anodized 6061 aluminum block has permanently laser etched aligning marks. The aligning marks are placed so that only one mark engages at a time making aligning a snap! Fasteners have anti-seize compound pre-applied to the threads.

Learn how to install Bolt Motorcycle Hardware's Chain Adjuster Blocks.

 

    Availability Guide: If you order an item that is not in stock, we will not charge your card until the order is ready to ship.

      = Normally ships the same business day     = Ships in 1 to 2 business days    = Backordered from supplier
  Honda Billet Chain Adjuster Blocks  Cost  Add To Cart 

Billet Chain Adjuster Block - Red
Fits CR 125R/250R 2000-07, CRF 250R/450R 2002-16, CRF 250X/450X 2004-16
Designed to hold your offroad motorcycle wheel precisely in place while you tighten your chain.
BO-CHADCRRD

$45.99
MSRP $54.99
 
  KTM/HQV/Husaberg Billet Chain Adjuster Blocks Cost  Add To Cart 
Billet Chain Adjuster Block - Orange
Fits KTM/HQV/Husaberg models with the larger 25mm axle 2013-16
BO-CHADKTMOR-25MM

$67.99
MSRP $74.99
 
Billet Chain Adjuster Block - Orange
Fits KTM/HQV/Husaberg 125-640 2 or 4-Stroke full size models 2005-12 and
KTM EXC/XC-W 2 or 4-Stroke full size models 2013-16
BO-CHADKTMOR

$67.99
MSRP $74.99
 
Billet Chain Adjuster Block - Black
Fits KTM/HQV/Husaberg 125-640 2 or 4-Stroke full size models 2005-12 and
KTM EXC/XC-W 2 or 4-Stroke full size models 2013-16
BO-CHADKTMBK

$67.99
MSRP $74.99
 
  Yamaha Billet Chain Adjuster Blocks  Cost  Add To Cart 
Billet Chain Adjuster Block - Black
Fits YZ 250F 2010-16, YZ 450F 2010-16
BO-CHADYZ4BK

$45.99
MSRP $54.99
 
Billet Chain Adjuster Block - Black
Fits YZ 125/250 2002-16, WR 250F/450F 2002-16, YZ 250F/450F 2002-08
BO-CHADYZBK

$45.99
MSRP $54.99
 
Billet Chain Adjuster Block - Blue
Fits YZ 125/250 2002-16, WR 250F/450F 2002-16, YZ 250F/450F 2002-08
BO-CHADYZBL

$45.99
MSRP $54.99
 
Billet Chain Adjuster Block - Black
Fits YZ 250F 2009-11, YZ 450F 2009
BO-CHADYZBK09

$45.99
MSRP $54.99
 
  Kawasaki Billet Chain Adjuster Blocks  Cost  Add To Cart 
Billet Chain Adjuster Block - Green
Fits KX 125/250 2004-07, KX 250F 2004-16, KX 450F 2004-15, KLX 450R 2008-09
Includes 22mm Fuji Metal Locknut to replace stock cotter pin and castle nut.
BO-CHADKXGR

$49.99
MSRP $59.99
 
Billet Chain Adjuster Block - Red
Fits KX 125/250 2004-07, KX 250F 2004-16, KX 450F 2004-15, KLX 450R 2008-09
Includes 22mm Fuji Metal Locknut to replace stock cotter pin and castle nut.
BO-CHADKXRD

$49.99
MSRP $59.99
 
  Suzuki Billet Chain Adjuster Blocks  Cost  Add To Cart 

Billet Chain Adjuster Block - Red
Fits RM-Z 250/450 2004-16, RM-X 450Z 2010-12
BO-CHADRMRD

$45.99
MSRP $54.99
 
 
Learn how to install Bolt Motorcycle Hardware's Chain Adjuster Blocks
  How to install chain adjuster blocks on a Japanese motorcycle How to install Bolt's Chain Adjuster Blocks on a KTM
 
 
  Bolt Motorcycle Hardware Chain Adjuster Blocks - Larger Images
Designed to hold the wheel precisely in place while you tighten the chain and stay in position even when the axle is removed! Bolt's unique design means only one 10mm wrench is needed to make your chain adjustments. One block is threaded for your existing stock axle. Each anodized 6061 aluminum block has laser etched aligning marks and has lubricant pre-applied to threads on custom stainless steel fastener. Each anodized 6061 aluminum block has permanently laser etched aligning marks. The aligning marks are placed so that only one mark engages at a time making aligning a snap! Meets or exceeds OEM specs. Proudly made in the USA.
Honda - Red
KTM/HQV/Husaberg Orange or Black
Yamaha YZ - Black Yamaha YZ - Blue
Kawasaki KX - Green Kawasaki KX - Red
Suzuki RM-Z - Red
 
 
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