Rockshox BoXXer 20x110 Boost to 15x110 Fork Conversion Kit

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We can ship anywhere in the United Kingdom for free. We ship to selected countries in Europe; costs may vary. We do not currently offer shipping to countries outside of the UK and Europe.

Shipping methods & times:

UK - up to 3 days, Royal Mail First Class Signed For

Europe - 7-10 days, International Standard Tracked

20mm to 15mm Fork Thru Axle Conversion Kit for 2019-2023 Rockshox BoXXer forks with 35 mm stanchions.

Use your 15x110 Boost wheels in a 20x110 Boost fork! Kit includes the following:

• Thread adapter: M20x1.5mm pitch external thread, M15x1.5mm internal thread, 6061-T6 aluminum

• Thru Hole Insert: 20mm OD x 15mm ID, 6061-T6 aluminum with Buna-N o-ring

• Thru Axle: 15mm diameter, M15x1.5mm threads, 6mm hex drive, 7075-T6 aluminum

• Dropout Inserts (2x): for 21mm diameter hub end caps, 17-4PH stainless steel with Buna-N o-ring (inquire about use with Torque Caps)

20mm to 15mm Fork Thru Axle Conversion Kit for 2024 Rockshox BoXXer forks with 38 mm stanchions.

Use your 15x110 Boost wheels in a 20x110 Boost fork! Kit includes the following:

• Thread adapter: M20x1.5mm pitch external thread, M15x1.5mm internal thread, 6061-T6 aluminum

• Thru Hole Insert: 20mm OD x 15mm ID, 6061-T6 aluminum with Buna-N o-ring

• Thru Axle: 15mm diameter, M15x1.5mm threads, 6mm hex drive, 7075-T6 aluminum

• Dropout Inserts (2x): for 21mm diameter hub end caps, 17-4PH stainless steel with Buna-N o-ring (inquire about use with Torque Caps)