Vision Adapter Sleeve/Shim for 1-1/4" to 1-1/8" Steerer Tubes JPA/JPA2/JPA3/JPA4//JMN/JMN2/JMN3/JNY/JNY2//JTX/JTX2/JTX3//JCA/JNC/JNC2/JNC3//BNM/BNM2/BNV/BNV2/ - Multiple bottle cage bosses

- Multiple bottle cage bosses and cargo cage mounts for optimal cargo carrying capacity

and moisture management

Innovative features such as streamlined shapes and reinforced seams ensure secure weight attachment and minimize line damage

tubeless setup included

Vision Adapter Sleeve/Shim for 1-1/4" to 1-1/8" Steerer Tubes JPA/JPA2/JPA3/JPA4//JMN/JMN2/JMN3/JNY/JNY2//JTX/JTX2/JTX3//JCA/JNC/JNC2/JNC3//BNM/BNM2/BNV/BNV2/ - Multiple bottle cage bossesEnhance your bike's steering precision with the Vision Adapter Sleeve Shim, designed to convert 1 1 4" steerer tubes to 1 1 8" for seamless headset compatibility. Crafted from durable, high quality polymer, this precise shim ensures a secure fit, optimal alignment, and reliable performance across custom bike builds. Whether upgrading your mountain bike, cyclocross, or road bike, its easy installation process makes it an essential accessory for