SKU: 63785934490

Burgtec Penthouse Flat MK5 Pedals

Sale price$144.00 Regular price$160.00
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Ships within 48 hours · Estimated delivery Aug 19 - Aug 24

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Description

Burgtec Penthouse Flat MK5 PedalsBigger, grippier, lighter and as tough as ever. The Penthouse Flat MK5 pedal is here! After two years of development and testing the MK5 Penthouse Flat is here. Retaining our signature toughness, the MK5 is the lightest and grippiest Burgtec pedal to date. We did this by not only increasing the size of the pedal platform but also how concave it is. Furthermore, we reduced the diameter of the pins and added the most wear resistant internals on the

Bigger, grippier, lighter and as tough as ever. The Penthouse Flat MK5 pedal is here!

After two years of development and testing the MK5 Penthouse Flat is here. Retaining our signature toughness, the MK5 is the lightest and grippiest Burgtec pedal to date. We did this by not only increasing the size of the pedal platform but also how concave it is. Furthermore, we reduced the diameter of the pins and added the most wear-resistant internals on the market. From the outside to the inside, we’ve sweated the details of the MK5 to bring you the ultimate flat pedal.

  • Weight: 379g
  • Platform material: 7075 Alloy
  • Profile: 15mm
  • Platform: 100mm x 102mm
  • Dish: 2mm (concave)
  • Pin material: Stainless steel
  • Pin width: 3.5mm
  • Pin height: 4.5mm
  • Axle Material: EN24T Steel
  • Internals: 2 x Igus W300 bushes, single sealed bearing and inboard rubber oil seal
  • Colours available: Burgtec Black, Race Red, Deep Blue, Purple Rain, Kash Bronze, Iron Bro Orange, Rhodium Silver, Burgtec Bullion Gold, Toxic Barbie Pink

We didn’t stop to think about the future when our journey started some 17-years ago on the slopes of Schladming in ‘03. The prototype MK1 Penthouse Flat that debuted that weekend inevitably paved the way for the MK2 in ‘07, the MK3 in ‘09 and the MK4 in ‘14. While much has changed in that time, our focus towards building the toughest and grippiest flat pedals on the market remains the same.

Our goals for the MK5 mountain bike pedals followed the same design and development path as every other pedal before it; utilise any advances in materials and manufacturing, balance the weight and durability, and maximise the amount of grip. From the MK4 to the MK5, we shed 65 grams per pair. The platform footprint was increased by 7%, the dish by 1mm and the pin width was decreased by 0.5mm.

Refinement

Taking on feedback from the MK4 mtb pedals we tried a number of different Q-factors to balance the foot’s position in relation to the cranks.

With every flat pedal shoe on the market at our disposal, we experimented with different platform sizes, pin widths, and pin heights to maximise grip underfoot.

It was of the utmost importance that the MK5’s internals represents the best of the best. To do this we specced the most wear-resistant bushings from Igus. Their "Endurance Runner" material - W300 - was a clear winner as this gave unrivalled resistance to external influences. Mud and water ingress is kept at bay with a full-contact oil seal. This keeps grease in and contaminants out even in the harshest of conditions. This configuration of quality parts is why the Penthouse series has a reputation for outstanding longevity.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 63785934490

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4.1 ★★★★★
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HelaReads
Pawtucket, US
★★★★★ 4
An excellent strapless option
Size: XX-Large, Color: Nude
Extremely comfortable! It didn’t slip down like some do, so I don’t feel the need to tug it up. Felt like I wasn’t wearing anything at all. I also like that it comes with optional straps. Great coverage. The two things to watch for is the top seam is a little thick, so it won’t work under thin tops, and the pads will move around, but they are easy to adjust or remove. On the whole I find this a great fit and easy to wear, at an excellent price point.
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Reviewed in the United States on April 13, 2026
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Tammy
Boise, US
★★★★★ 5
Great!
Size: XX-Large, Color: Nude
REVIEW FROM A REAL PERSON WITH NO FINANCIAL INCENTIVES This is my first time ever wearing a strapless bra and I really like this one! It's very comfy and feels like wearing any other sports bra just, well, without the straps (though they do include straps in the box that you could attach if you wanted). I'm somewhere around a 40DDD and got a 2x and it fits well, though I did wear it to work one day and by the end of the day, it did feel like it was digging/squeezing into my side a bit too much (however it had been 10hrs by then). The bra IS stretchy but if I were really any bigger, I think I'd want to go to a 3x. Only very minor issues with it slipping, nothing even close to where I was worried anything was going to pop out or anything, even after being out in 90F heat.
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Reviewed in the United States on May 29, 2026
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Verified Purchase
Lagina Sparks
Lowell, US
★★★★★ 3
Stays in place
Size: Medium, Color: White
I’d give the Letts Jolli Push-Up Strapless Bra a solid 3 stars. The fabric quality is actually really nice—it feels soft, smooth, and comfortable against the skin, which is a big plus for something strapless. It also does a great job staying in place. I didn’t have to constantly adjust or worry about it slipping down throughout the day, which is usually my biggest concern with strapless bras. That said, the “push-up” aspect was a bit disappointing. It didn’t really provide much lift or enhancement like I expected, so if you’re looking for noticeable cleavage, this might fall short. Overall, it’s comfortable and reliable for staying put, but it doesn’t quite deliver on the push-up promise.
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Reviewed in the United States on April 1, 2026
K
Verified Purchase
Kim Davidson
Carnegie, US
★★★★★ 5
It holds the girls up!
Size: Large, Color: Nude
This is absolutely the best strapless bra I have ever owned! It stays put, doesn’t ride up or ride down & I don’t have to adjust it. It fits true to size. Worth the money! It’s also not the sexiest bra, but when you just want a strapless bra that holds the girls up, I promise it will do that!
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Reviewed in the United States on May 23, 2026
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Dee
New York, US
★★★★★ 5
Will be my go to strapless for sleeveless everything
Size: Medium, Color: Nude
Ok so, this did not disappoint. Supportive and has cups/padding so there's no show through. Stays in place. Sturdy will not roll on you or stretch out half way through your day/ evening. Straps are included but not necessary. Do not try to put on right out of the shower. You also need to step into it to pull up. Do not try to pull it over your head. Perfect for under spaghetti string tops/tube tops. I am 135 lbs, 34DD or a 36D depends on bra. I bought a medium and it holds everything tight. I believe I could also go with a large at this weight to have a little less compression.
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Reviewed in the United States on May 17, 2026

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