Prickly Stem Lock

Our Prickly Stem Lock Kit replaces scrawny star nuts, mismatched spacers, and wobbly top caps with one solid precision-machined unit. Featuring integrated spacers, formed threaded base, and paired with grade 12.9 hardware. Reliable, long-lasting performance and the ability to remove for proper bike maintenance. 

• Allows proper torque to be applied and kept on headset bearings 

• Required for direct mount stems

• Head trimming stencil tool included

• Grade 12.9 zinc plated hardware included 

• Fits majority of bike forks and models LBX, ERide, MX3/4/5

• Extended base reduces length of bolt increasing strength

• Eliminates the need for mix matched headset spacers

• Does not include fender mounting

Please note for complete installation of stem lock you will need installed and in place: headset bearings, suspension forks, triple clamps, and direct mount stem.

Please consult the installation video and manual for more information. 

We’re committed to providing every customer with the best possible buying experience. Orders are processed and shipped as quickly as possible—typically within 1–2 business days.

During high-volume periods, please allow up to 3–5 business days for processing.

For bike purchases, shipping may take 7–14 business days due to size, freight scheduling, and preparation time.

Refer to the Product Information section for full warranty details specific to your product.