All-new chainring technology is designed specifically for Eagle chains and drivetrains

Noise insulating

Consists of 50% polypropylene and 50% Merino

All their designs are tested to failure

Brake caliper compatibility: BR-M9100 - XTR

PRO Koryak MTB Stem - Black - 31.8mm - V2 - 40mm x 0 Degree - 1 1-8th Inch Needs Images All-new chainring technology is designedThe PRO Koryak MTB Stem is a quality 3D forged stem that easy on the eye and the wallet. Forged from AL 7075 and available in a rage of sizes, these PRO stems offer amazing control and reliability no matter how rough the terrain is. Who's this item for: Any AM, Trail and XC Rider looking fora decent budget stem. Material: 3D forged 7075 Aluminium Stack height: Not stated Clamp diameter: 31. 8 or 35mm Rise: 0 35 40 50 60mm Weight: Unknown Pros: A