CeramicSpeed Pulley Wheels Shimano XT/XTR 12-Speed - 14 Tooth Alloy BLK MFPN=175-0041020870 Disc brake caliper adapters to

Disc brake caliper adapters to change rotor size for Magura disc brake calipers or to use (PM) 74mm calipers on (IS) 51mm frame or forks

like Direct Mount stems

Choose 70mm or 90mm drum brake front hub (brake lever sold separately)

Closure Single SLW3 Dial + Velcro Strap Gender Men Primary Color Black Cleat Type SPD-SL/KEO Shoe size 44 Color Black/Silver

CeramicSpeed Pulley Wheels Shimano XT/XTR 12-Speed - 14 Tooth Alloy BLK MFPN=175-0041020870 Disc brake caliper adapters toCeramicSpeed pulley wheels reduce friction last 3 5 time longer than stock high end pulleys and are designed to work with less drag. Premium Grade 3 Silicon Nitride Ceramic balls Hand built in Denmark Drivetrain Speeds 12 Fits Brand Shimano