Stainless Steel Front Axle / Spindle Pinch Bolt kit for CBR400R NC29

Replacement front axle pinch bolts, also called spindle clamp bolts, for the original lower-fork axle holders on Honda CBR400R NC29 1990–1994. The kit covers 2x bolts at each fork leg. These fixings are separate from the spindle itself, axle retaining bolt and yoke bolts.

What you receive

• 4x stainless steel front axle holder pinch bolts.
• 1x Biker Bling anti-seize compound pack (7 g).

Exclusions: Front axle, axle retaining bolt, wheel, fork assemblies, calliper mounting bolts and yoke bolts are not included.

Important fitment notes

• Compatibility: For Honda CBR400R NC29 1990–1994 with the original component arrangement described above. Check aftermarket or modified components before ordering.
• Aftermarket parts: These are aftermarket replacements, not genuine Honda-branded components.
• Product photographs: Generic photographs illustrate the supplied style. Use the contents list for this kit’s scope.

Original Honda part references

• 90109-MR7-000 – original front axle holder pinch bolt.

These references identify Honda’s original components, not Biker Bling product codes. The supplied parts are aftermarket replacements. Match each replacement to its intended position; a shared part number does not establish suitability at other mounting points.

Material and head style: The replacement fasteners are stainless steel and their heads may differ from Honda’s originals. Material alone does not establish the mechanical strength required for a mounting position.

When should you replace these fixings?

• Corroded or damaged bolts: Inspect the heads and threads during front wheel servicing.
• Worn drive recesses: Damaged heads can complicate removal and accurate tightening.
• Wheel or fork maintenance: Inspect the axle-holder casting, fixing positions and clamp threads before reassembly.

Fitting information

• Support the motorcycle securely and follow Honda’s procedure for axle seating, wheel alignment, tightening order and torque for the exact model.
• Use thread treatments only where specified. The included anti-seize pack is not permission to lubricate these fixings.
• Confirm secure assembly, free wheel rotation and correct brake operation before riding.
• Cracked axle holders, stripped threads or uncertain alignment require appropriate inspection and repair by a qualified motorcycle technician.

For general background, read our motorcycle bolt strength grades guide. Honda’s workshop procedure takes precedence.

Customer questions

Does the kit include the axle or its retaining bolt?

No. It contains the axle-holder pinch bolts and the anti-seize pack. The spindle, retaining bolt, wheel and fork components are not supplied.

What tightening sequence should I use?

Use Honda’s workshop procedure for the exact front axle assembly. This listing does not provide a universal tightening pattern or torque figure.