Triumph Webco Type Ribbed Speedo Drive Replacement Wheel Spacer Large Axle 3/4-inch PN# TBS-3701

Brand new Webco type Triumph, Norton, BSA Smiths speedometer drive gearbox eliminator / spacer. Simply put we got tired of the boring speedo drive eliminator chunks of alloy that are out there. So, we stole an original ribbed Webco unit off one of the boss’s bikes and machined some up. Very limited quantities! Will fit British motorcycles with speedometer drives fitted to the rear axle including the following:

• Triumph Unit 650 Twins 1966-70
• Triumph Unit 350 & 500 Twins 1959-74 (excluding bikes fitted with conical hub rear wheels)
• Triumph Trident 750 Triples 1968-70
• Triumph 250 Singles 1968-71 (excluding bikes fitted with conical hub rear wheels)
•  BSA Unit 500 & 650 Twins 1966-70
•  BSA Rocket 3 750 Triples 1968-70
•  BSA Singles 1966-73 (excluding bikes fitted with conical hub rear wheels)
•  Norton Commando Twins 1968-74

May fit others as well, measure your axle. This unit is designed to fit bikes with 3/4″ axles, we also sell a 5/8″ axle version PN# TBS-3700… See recommended links.