HardDrive is the American V-Twin division of Western Power Sports (WPS) and has been in the power-sports distribution business for 60 years. Headquartered in Boise, Idaho, HardDrive offers more than 22,000 v-twin products to dealers nationwide.

Features:

• Manual Primary Chain Adjuster
• Ideal for bikes equipped with big displacement high performance engines
• Permits manual selection of primary chain tension and is a direct replacement for the original equipment automatic version
• The anodized billet aluminum adjuster allows you to fine tune & lock settings
• The manual adjustment locks the chain tension in place to prevent free play during severe shifting