CeramicSpeed Pulley Wheels Shimano XT/XTR 12-Speed - 14 Tooth Coated Races Alloy BLK Weight-79 the sole is stiff and

the sole is stiff and stable for power transfer and support in all aspects of the skating stride

}SRAM Force 1x XPLR Wide Crank Arm Assembly - 165mm 12/13-Speed 8-Bolt Direct Mount DUB Spindle Carbon E1

compatibility 26" width Velo 65 mountain color black weight 263g

Precision machined anodized 6061-T6 aluminum

Rim Durability - rim has internal reinforcements and thicker walls vs

CeramicSpeed Pulley Wheels Shimano XT/XTR 12-Speed - 14 Tooth Coated Races Alloy BLK Weight-79 the sole is stiff andCeramicSpeed 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