Rear Sprocket Nut Kit for Bonneville & T100

5x stainless steel replacement nuts for the original rear sprocket retaining positions. These nuts secure the rear sprocket to its carrier; they are separate from the rear axle nut and chain adjustment hardware. Designed for the Triumph Bonneville & T100 2002–2008 (Carbs).

What you receive

• 5x stainless steel rear sprocket retaining nuts.
• 1x Biker Bling anti-seize compound pack (7 g).

Original Triumph fixing references

Important fitment notes

• For Triumph Bonneville & T100 2002–2008 carburettor models with the original rear sprocket carrier shown in the listing drawing.
• Check the exact model and original components before installation. Aftermarket or modified assemblies may require different hardware.
• The sprocket, carrier, retaining studs, washers, wheel, axle nut and chain adjusters are not included.
• Photographs illustrate the hardware and fitting positions. The contents table defines the actual supplied quantities.

Model-specific aftermarket replacements

Biker Bling selects these replacements for the listed original fixing positions. The Triumph references identify the original components replaced, not Biker Bling product codes. These are aftermarket replacement parts, not genuine Triumph-branded components.

Materials and appearance: The supplied nuts are stainless steel. Their appearance may differ from the originals. Material alone does not establish equivalent mechanical strength.

When should you replace these fixings?

• Corroded or damaged nuts: Inspect the nuts and stud threads when the sprocket is serviced.
• Worn tool flats: Replace damaged hardware that cannot be tightened correctly.
• Sprocket replacement: Check the carrier, studs and mounting faces before reassembly.

New nuts cannot repair damaged carrier studs, worn mounting holes, a cracked carrier or a worn chain and sprocket assembly.

Fitting information

Follow Triumph’s workshop procedure for sprocket seating, fastener specification, the required locking arrangement, thread condition, tightening order and torque. Material alone does not establish suitability for this drive-system fixing. Do not force a binding nut onto a damaged stud. Use thread treatments only where specified; the included anti-seize pack is not an instruction to lubricate these nuts. Check sprocket security, rear wheel assembly and chain adjustment before riding. Have damaged or uncertain fixings checked by a qualified motorcycle technician.

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

Customer questions

Is this the rear axle nut?

No. The kit supplies the five rear sprocket retaining nuts, plus one anti-seize compound pack (7 g).

Are sprocket studs or washers included?

No. The kit contains the listed nuts only; inspect the original studs and supporting hardware before assembly.