Products (7794)

HAYDEN Primary Chain Tensioner Keep your drivetrain running smooth and reliable. The HAYDEN Primary Chain Tensioner automatically maintains optimal primary chain tension, reducing noise and wear while improving shifting performance....

HAYDEN Primary Chain Tensioner Shoe Upgrade your primary drive with the HAYDEN Primary Chain Tensioner Shoe — engineered to deliver consistent tension, reduce vibration, and extend the life of your...

Bel-Ray Primary Chaincase Lubricant Bel-Ray Primary Chaincase Lubricant is a high-performance oil specially formulated for motorcycle primary chaincases and wet clutches. Designed for Big Twin and air-cooled or liquid-cooled applications,...

EPI Primary Clutch Spring Optimize clutch engagement and maximize RPM response with the EPI Primary Clutch Spring. Engineered for precise performance tuning, this spring delivers consistent, repeatable engagement for ATVs,...

PRO ONE Primary Inspection Cover Precision-crafted replacement cover for Harley-Davidson models, delivering show-quality finish and reliable fitment. PRO ONE billet inspection covers are CNC machined from a solid billet aluminum...

HARDDRIVE Primary Oil HARDDRIVE Primary Oil is engineered for reliable protection and smooth clutch performance in Harley-Davidson Big Twin motorcycles (1984 and newer) equipped with a wet diaphragm spring clutch....

Athena Primary Speed Variator Upgrade your scooter’s acceleration and torque with the Athena Primary Speed Variator. Engineered for riders who demand responsiveness and durability, this variator delivers smoother power delivery...

REKLUSE RACING Primary V-Twin Oil Full-synthetic primary oil engineered by REKLUSE RACING to deliver smoother shifting, longer clutch life, and improved power transfer for V-Twin and off-road motorcycles. Why choose...