Pitbike Chain Adjuster Blocks with Replaceable 40mm Long Crash Sliders (Pair)
PlazCutz Racing pitbike chain adjuster blocks with rear adjustment are designed to provide accurate chain adjustment while adding an extra layer of protection in the event of a crash.
The adjuster blocks are CNC machined from aluminium and fit directly into the swingarm, located and clamped in place by the 15mm rear axle when the wheel is tightened. The bike’s chain M6 adjuster bolts in the rear of the blocks react against the swingarm, allowing precise and repeatable drive chain adjustment.
Each block features a replaceable crash slider bobbin, CNC turned from durable acetal and secured using an M8 fixing bolt. In the event of a crash or slide, the acetal bobbins help absorb impact and reduce damage to the swingarm and rear axle area. If damaged, the bobbins can be easily replaced without changing the aluminium blocks.
Supplied as a pair, these chain adjuster blocks are ideal for pitbike racing and track use, combining accurate adjustment, strength, and practical crash protection.
Kit Contains:
2x Chain Adjuster Blocks
2x M8 Axle Slider Bobbins 40mm Long
2x M8 Bobbin Fixing Bolts
M6 Adjuster Bolts Not Included as they will be bike dependent
Replacement 40mm Slider Bobbins can be found here:
Replacement Slider Bobbins
Built for racing. Designed for reliability.
Pitbike Chain Adjuster Blocks with Replaceable 40mm Long Crash Sliders (Pair)
PlazCutz Racing pitbike chain adjuster blocks with rear adjustment are designed to provide accurate chain adjustment while adding an extra layer of protection in the event of a crash.
The adjuster blocks are CNC machined from aluminium and fit directly into the swingarm, located and clamped in place by the 15mm rear axle when the wheel is tightened. The bike’s chain M6 adjuster bolts in the rear of the blocks react against the swingarm, allowing precise and repeatable drive chain adjustment.
Each block features a replaceable crash slider bobbin, CNC turned from durable acetal and secured using an M8 fixing bolt. In the event of a crash or slide, the acetal bobbins help absorb impact and reduce damage to the swingarm and rear axle area. If damaged, the bobbins can be easily replaced without changing the aluminium blocks.
Supplied as a pair, these chain adjuster blocks are ideal for pitbike racing and track use, combining accurate adjustment, strength, and practical crash protection.
Kit Contains:
2x Chain Adjuster Blocks
2x M8 Axle Slider Bobbins 40mm Long
2x M8 Bobbin Fixing Bolts
M6 Adjuster Bolts Not Included as they will be bike dependent
Replacement 40mm Slider Bobbins can be found here:
Replacement Slider Bobbins
Built for racing. Designed for reliability.
