Boss Aluminum Hop-Up Kit

Product Description

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by Boss

The Boss Aluminum Hop - Up Kit from BSB gives you a lightweight, aluminum design with added torsional strength to help withstand tough impacts. Best of all, the lightweight aluminum lasts longer than nylon and plastic spacers.

Product Specifications

Model Year
2010
Product ID
3358

Product Features

• Threaded spacer system enables bearings to spin freely increasing performance
• Added torsional strength to withstand tough impacts.
• Lightweight aluminum lasts longer than nylon and plastic spacers