SKU: 75577477511

Fizik Tundra M3 k:ium Saddle

Sale price$121.50 Regular price$135.00
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Ships within 48 hours · Estimated delivery Aug 24 - Aug 29

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Description

Fizik Tundra M3 k:ium SaddleFizik Tundra M3 K: ium MTB Saddle The Tundra is 1 of fizi: ks 3 Spine Concept MTB Saddle shapes. Of these 3, the Tundra shape is flat, narrow and long. The M3s carbon braided rail reduce weight and increase saddle stiffness. Tundra M3 is for The Snake: Flexible Spine If you are very spinally flexible (far less than 90 degrees between your straight legs and your back when bending over as far as you can, keeping your legs straight a shoulders width

Fizik Tundra M3 K:ium MTB Saddle

 

The Tundra is 1 of fi’zi:k’s 3 Spine Concept™ MTB Saddle shapes. Of these 3, the Tundra shape is flat, narrow and long.

 

The M3’s carbon braided rail reduce weight and increase saddle stiffness.

 

Tundra M3 is for The Snake: Flexible Spine

 

If you are very spinally flexible (far less than 90 degrees between your straight legs and your back when bending over as far as you can, keeping your legs straight a shoulders’ width apart), you are a Snake. You achieve the performance position using your spinal flexibility alone, not rotating your pelvis at all.

You will like the flat, narrow and long shape of the Tundra.

 

Specifications:

 

Shell: Fiberglass Thermoplastic Composite with Wing Flex™ for freedom of thigh movement

 

Rail: K:ium

 

Front Cover: Orange Microtex

 

Central Cover: Black Microtex

 

Rear Cover: White Microtex

 

Integrated Clip System: Yes

 

Length: 285mm

 

Width: 125mm

 

Weight: 200g

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Exchange/Return Notes
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SKU: 75577477511

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4.4 ★★★★★
Based on 8 reviews
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B
Verified Purchase
B. Lee
Lowell, US
★★★★★ 5
Fits smoothly
Size: Queen
I really like it. It fits smoothly with no wrinkles and no "crackling" noise. I have an older mattress that is not as deep as the newer mattresses and I have a hard time with new sheets being too loose and wrinkly. This mattress protector has all around elastic that should make it fit any size.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
J
Verified Purchase
janice g. nowakowski
Los Angeles, US
★★★★★ 4
Good
Size: Twin
Good, no neck ache in am.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 23, 2026
S
Verified Purchase
Sara Beard
Phoenix, US
★★★★★ 5
Very comfirtable
Size: Twin XL
With all the great reviews, I chose this brand mattress cover and am so glad I did. The cover went on easily, fits snugly and Stays on the mattress. Even tho the cover is not thick, it certainly makes a softer yet firm foundation to sleep on. There was no odor and no change in temperature. I think it is well worth the price.
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Reviewed in the United States on May 16, 2026
A
Verified Purchase
Anna Rammel
Charlottesville, US
★★★★★ 5
Comfortable
Size: Twin XL
The fit is great and it is soft and washes up perfectly!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 5, 2026
D
Verified Purchase
Ditto503
Draper, US
★★★★★ 5
Protects your mattress from toddler spills!
Size: Full, Size: Full
Writing this after my toddler spilled a ton of water on my bed (a new mattress). I didn't realize what she had done for about 1 minute. By the time I got her off the bed, pulled the sheet off and pulled the mattress protector off, the mattress was still dry! I felt the bottom plastic part of the mattress protector and could feel the coolness of the water, but not dampness. This thing works! Note, I don't know how it would perform if I had left it for a really long time. The protector is also very soft on top, not noisy, and easy to stretch over the mattress. You can kind of see the square shapes of the protector through the sheet, but I personally don't care. It was a great buy.
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Reviewed in the United States on March 25, 2026

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