Four Bolt Clamp Spacers

SKU: BC305-017-B
Sale price$34.44
In stock

Carved from blocks of 6061 Aluminum, the British Customs Four Bolt Handlebar Clamps are an anodized upgrade to the control center of your Triumph Modern Classic. Engineered to make the four-bolt radius bar-mount design stand apart from the crowd, the BC Handlebar Clamps come with all of the necessary stainless-steel hardware to make this an easy upgrade. 


Triumph Motorcycles are usually equipped with either 7/8 Inch (22mm) or 1 Inch (25mm) handlebars. Some models will features a tapered or "fatbar" style that is 1 1/8 Inch at center but tapers to a 7/8 Inch where the controls are mounted. Use this guide to determine what size handlebars came on your Triumph Modern Classic and what options you have for customization.

7/8 Inch Handlebars

  • Bonneville SE
  • Scrambler 900
  • Street Twin
  • Street Scrambler

1 Inch Handlebars

  • Bonneville
  • Bonneville T100
  • Thruxton 900 (EFI models)
  • Street Cup (only for clamps)
  • Bonneville T100 (Liquid cooled)
  • Bonneville T120
  • Bonneville Bobber
  • Bonneville Speedmaster
  • Thruxton 1200

1 1/8 Inch Handlebars

  • Bonneville Speed Twin 

Installation Guide (PDF)


Frequently Asked Questions


On orders over $399 (lower 48 states only)


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