Triumph 750 T140 Bonneville TR7 Tiger 84 Link Triplex Primary Chain 1972-82 PN# 60-4125 J

Description

Although positioned as an economy replacement primary drive chain, the Japanese made KCM brand Triplex primary drive chain has delivered excellent fitment and service for decades. Is an outstanding choice when a budget is established and adhered to without compromising quality.

The 84 link endless three-row “Triplex” primary drive chain is manufactured in Japan to the highest standards for optimal fit and durability in the Triumph TR7, and T140 models.
The primary drive chain connects the engine sprocket to the clutch chainwheel sprocket. A chain tensioner pad is adjusted to maintain the correct tension of the primary chain between the two sprockets.
The primary chain case cover is removed to gain access to the primary drive system. Generally, the stator and clutch chainwheel must be removed to install the primary drive chain. The factory workshop manual instructions should be followed to ensure the job is performed correctly.

We also stock high quality UK made Renold triplex primary chains click here.

For duplex primary chains as fitted to Triumph unit 650 twins click here.

Don’t forget a primary gasket! Click here.