Triumph / BSA Unit Singles Gear Box Sprockets - C15 / B40 / B44 / B50 - Choose Size Altenator New English Made Genuine Amal

New English Made Genuine Amal Concentric 4-Stroke Conversion Kit

Both brands are great

Measures 5/16" X 4 1/8 with a thread pitch of 22 T

This is a very nice quality clamp made by EMGO and comes included with the bolt and washer

Beautiful Quality Genuine New Production Lucas 1967 BSA Unit Twins Cloth Bound Wiring Harness

Triumph / BSA Unit Singles Gear Box Sprockets - C15 / B40 / B44 / B50 - Choose Size Altenator New English Made Genuine AmalNew Triumph and BSA unit singles gear box sprocket. Our EMGO counter shaft drive sprockets are the same quality as the "English made" types for half of the price. Sprocket accepts a standard 428 or 520 chain depending on year and model. Fits the all Triumph and BSA unit singles (excluding the Cub models) from the C15, C25, B25, B40, B44, B50 and other models from 1958 1973. Please refer to your parts catalog for proper fitment. Use the drop down menu