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British Customs Record Holder Master Cylinder Cover Triumph America / Bonneville / Speedmaster / Thruxton 900

Item: P349462

Triumph motorcycles have a rich and illustrious heritage, full of legends and icons. One such legend was Johnny Allen, who set the motorcycle world la… Read More

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This product is vehicle specific. Please to ensure fitment.

Product Details


British Customs Record Holder Master Cylinder Cover Triumph America / Bonneville / Speedmaster / Thruxton

Triumph motorcycles have a rich and illustrious heritage, full of legends and icons. One such legend was Johnny Allen, who set the motorcycle world land speed record in 1955 at the Bonneville Salt Flats using a Triumph. With his streamliner named the Texas Ceegar, Allen averaged 193.72 miles per hour using a non-supercharged 40 cu. in. Triumph Thunderbird engine. In honor of Allen's awe-inspiring feat, Triumph created one of the most iconic motorcycle models of all time: the Bonneville, and emblazoned all their motorcycles with a badge featuring the Thunderbird logo surrounded by the words "WORLD MOTORCYCE SPEED RECORD HOLDER. That same emblem is accurately recreated here on the British Customs World Speed Record Holder Master Cylinder Cover. Show your respect for your proud heritage and history with this high quality aluminum master cylinder cover featuring one of the most honored achievements in Triumph history. It's easy to install too, and its precision engraving gives your bike's front end a clean look.


  • Same emblem used on Triumph motorcycles from the 50s and 60s
  • Fast and easy to install
  • Made from high quality 6061 aluminum
  • Anodized finish
  • Precision engraved
  • Won't warp like stock plastic master cylinder cover after extended use in sun
Product Style RevZilla Item # MFR. Product # Availability
Product Style Black RevZilla Item #1158258 MFR. Product #BC703-006-B AvailabilityAvailable: Requires 1-3 business days of lead time prior to shipment

This product is vehicle specific. Please to ensure fitment.

This Product Fits
America 2002-2016
Bonneville 2001-2008
Bonneville T100 2002-2016
Bonneville T120 2016, 2017, 2018
Speedmaster 2002-2016
Thruxton 900 2009-2016


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Product Description
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Reviews & Questions

2.0 / 5.0
2 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Bang For The Buck
2.0 / 5
1.5 / 5
4.5 / 5
Ease Of Install
4.0 / 5
Fit & Finish
3.0 / 5
1.5 / 5
Bang For The Buck
1 / 5
1 / 5
5 / 5
Ease Of Install
3 / 5
Fit & Finish
1 / 5
1 / 5
So disappointed
As a Texan, I was so looking forward to showing off this piece commemorating a grand feat of motorcycle history achieved by fellow Texans. Another reviewer mentioned weeping fluid, but I took a chance anyway because I found a great price on it. As I installed it on my 2016 T120, I immediately noticed that it won't sit flush or cover the entire surface area of the master cylinder reservoir, being offset just ever so slightly. I assume there was an issue with production, with the part specs being off very slightly, but whatever the case the fitment on mine was off enough that I didn't like the look and am certain I would also experience fluid weeping. As the position is more or less set and can't be adjusted, I took it back off and kept my OEM cap on instead. It's a shame, I really wanted to love this piece.
September 7, 2018
Bang For The Buck
3 / 5
2 / 5
4 / 5
Ease Of Install
5 / 5
Fit & Finish
5 / 5
2 / 5
It Weeps
I was real happy to find this part, as it commemorates the land speed record, and I have the T214 Bonneville which celebrates this event.
The cover installs easily enough, but I have noticed a slight weeping of fluid when riding. I have removed and re-installed, but I am getting the same result.
I have reverted back to the stock cover, which is a shame.
May 8, 2017
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2 Customer Reviews
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