Rear-wheel chain adjuster bolts for Honda CBR650F
This pair of adjuster bolts and nuts is for setting the drive-chain adjustment at the rear axle of the Honda CBR650F 2014–2016. The fasteners fit the left and right adjuster positions; they are not suspension linkage bolts.
What you receive
- 2x A2 (304) stainless steel chain adjuster bolts.
- 2x matching nuts for the original adjuster positions.
- 1x Biker Bling anti-seize compound pack (7 g).
Original Honda fixing references
| Fitting position / component | Supplied quantity | Original Honda fixing reference |
|---|---|---|
| Left and right chain adjuster bolts | 2x | 90106-MCF-D00 |
| Matching chain adjuster nuts | 2x | 90309-357-000 |
These numbers identify the original Honda fixing positions, not Biker Bling product codes. The supplied kit contains aftermarket replacements, not genuine Honda parts. Year-specific references describe alternatives for their stated years, not additional supplied parts.
The supplied nut quantity is the retail pack allocation; it is not a count of every nut in the Honda diagram.
Model-specific aftermarket replacements: These components are selected for the original left and right CBR650F chain adjuster positions. They are aftermarket parts, not genuine Honda hardware.
Head style and materials: The supplied adjuster bolts are A2 (304) stainless steel. Their heads may differ from Honda’s original bolts. All dimensions on our bolts & nuts are the same as the OEM parts
When should you replace the chain adjuster bolts?
- Corrosion or damaged heads make adjustment difficult.
- A bolt or nut is missing, or the threads are damaged.
- The adjuster does not move or hold position correctly during chain service.
New fasteners cannot repair damaged adjuster blocks, swingarm threads or an incorrectly aligned rear wheel.
Model-specific OEM replacements: Biker Bling selects the supplied replacement fasteners and fittings for the rear-wheel chain adjuster positions on the Honda CBR650F 2014–2016, rather than supplying a generic assortment. The critical fitting dimensions match the original Honda fixings for those intended positions. These are aftermarket replacements, not genuine Honda-branded components.
Fitting and adjusting the drive chain
Follow Honda’s workshop instructions for chain slack, wheel alignment and tightening order. Make small adjustments on both sides and confirm the rear wheel is aligned before riding. Do not guess adjustment values. If an adjuster or swingarm thread is damaged, have it inspected rather than forcing the fastener. See our motorcycle bolt strength grades guide for general information about fastener materials.
Customer questions
Does this include the axle or adjuster blocks?
No. The supplied items are the listed adjuster bolts, nuts and anti-seize pack.
Where should I use the anti-seize compound?
Use it only where the relevant motorcycle or component instructions specify a suitable thread treatment. Inclusion of the pack is not an instruction to lubricate every fixing.
For general background, read our motorcycle bolts into aluminium guide. Honda’s exact workshop procedure takes precedence.


















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