U.K made from LF Harris, these fork top nuts are of the one-piece design that was originally used on the 1971-1972 oil-in-frame 650 models, 750 triples, and BSA B50. They are chrome plated and domed on top.
Beautifully chrome plated domed fork top nuts are of the original one-piece design. 20 TPI fitment for use in the 1971-1972 conical brake forks. Will fit:
- 1971-1972 BSA and Triumph 650 and 750 models
- 1971-1972 BSA B50.
The one-piece fork top nuts have the extended tip to locate the internal spring. They are tightened down using a large spanner and seal the fork oil in the fork tube and secure the instrument mounting brackets.
Sold in pairs, replaces OEM PN# 97-4258 97-4395 & 97-4387 and yes, these do replace both the inner and outer fork top nut on disc brake Triumph forks for a cleaner and easier installation.
IMPORTANT NOTE: These top fork nuts are 20 TPI with thread OD 1 3/16th” (1.187″). Check the TPI of your forks before purchase to ensure fitment of these top nuts. See recommend links for a thread pitch gauge.
For more conical hub fork top nuts CLICK HERE.
New conical hub fork stanchions/tubes are CLICK HERE.
LF Harris motorcycle spares are produced to the highest quality standards possible utilizing original Triumph tooling, dies, factory blueprints & materials combined with modern manufacturing equipment, tolerances & techniques.
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