British Customs Performance Stage I Street Cams Service Bonneville And Thruxton
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British Customs Performance Stage I Street Cams Service Bonneville And Thruxton

  |   British Customs


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Usually ships in 3-5 Business Days from our warehouse


Don’t let the talk of engine internals scare you away from your relentless pursuit of horsepower. Increasing low-end and mid-range torque and power is easier than you might expect. The British Customs’ Stage I Street Cam is a complete drop-in, custom cam that boosts performance without the need of major engine work.

The cam simply drops in – requiring only that you remove the top cover to access the stock cam. The factory cam is adequate for most riders and situations, but the British Customs Street Cam is a carefully engineered, precision upgrade that takes the Triumph vertical twin engine to its full potential.

The cam is precision ground to boost both low-end and mid-range torque, but keeps the bike streetable and reliable. Lobe center values are modified to in-crease both lift and duration cycles that up the ante delivering more air and fuel for bigger torque and horsepower. Valve overlap is increased but not enough to adversely affect idling.

Fits- Bonneville and Thruxton

NOTE: Cams are reground. Cam core required or pay core charge of $550.

  • Precision ground for maximum performance
  • Will not adversely affect idling
  • Lift and duration increased
  • Better low-end and mid-range torque and horsepower


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British Customs Seat Cowl Screws

Sold Out! More expected to arrive on July 5th, 2013

Are you looking to easily change your seat cowl without reaching for your tool bag every time? Quickly remove your seat cowl without tools with the British Customs Seat Cowl Screw Set. British Customs has designed a quick release seat cowl screw, for quick removal of seat cowls on the Triumph Bonneville (equipped with a Thruxton Style Seat), Thruxton, Street Triple and Speed Triple.

The replacement seat cowl screws are manufactured from 6061 aluminum and anodized black. The Seat Cowl Screws are knurled for superior grip allowing them to be installed or removed without tools.


  • Removal of seal cowl without tools
  • Manufactured from 6061 aluminum
  • Anodized black to prevent oxidation
  • Knurled for superior grip


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