SKU: 12519456333

Wolf Tooth Components MK0 ALT XC Clipless Pedal

Sale price$224.97 Regular price$249.97
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Ships within 48 hours · Estimated delivery Jul 18 - Jul 23

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Description

Wolf Tooth Components MK0 ALT XC Clipless PedalALT MK0 brings our proven XC race platform to another level. DLC coated Ti axles, PVD coated Ti hardware, and aggressive machining drops 49g of weight. At 246g per pair, they are built for extreme performance in World Cup XC and gravel racing. ALT MK0 are substantially lighter, thinner, and offer better power transfer than any other SPD compatible pedal. Wolf Tooth MK0 ALT XC Clipless Pedals are designed for commanding performance on trails and gravel

ALT MK0 brings our proven XC race platform to another level. DLC-coated Ti axles, PVD-coated Ti hardware, and aggressive machining drops 49g of weight. At 246g per pair, they are built for extreme performance in World Cup XC and gravel racing. ALT MK0 are substantially lighter, thinner, and offer better power transfer than any other SPD compatible pedal.

Wolf Tooth MK0 ALT XC Clipless Pedals are designed for commanding performance on trails and gravel roads. These pedals are simultaneously lighter and thinner than their Shimano, Hope, and HT counterparts, with an exceptionally low stack height, while also having more platform area for control and power transfer. This body design also features a more open center for better mud clearance than other clipless bike pedals. The SPD-compatible clip-in/out experience is quick and precise, with Wolf Tooth cleats included.

The MK0 ALT XC Clipless Pedals have an adjustable Q factor in 4 mm increments. Inside the pedal is a stainless steel axle, three bearings, and two spacers. The spacers and bearings can be rearranged for Q factors of 51, 55, or 59 mm. This is simple enough for anyone to do at home. A spacer kit including four 2 mm spacers is available for purchase to further fine tune Q Factor adjustment. Like most Wolf Tooth components and accessories, replacement parts and service guides are available via Wolf Tooth Right to Repair. 

Specifications:

  • Thinner than the competition at 14.5 mm (compared to HT M2T at 17.5 mm, Shimano XTR 9200 at 16.5 mm and Hope RC at 18 mm)
  • Lighter than the competition at 246 g per set (compared to  HT M2T at 260 g, Shimano XTR 9200 at 316 g and Hope RC at 322 g)
  • Larger platform area than the competition at 413 mm² (compared to HT M2T at 357 mm² and Shimano XTR 9200 at 144  mm²)
  • Adjustable Q factor options of 51, 55, and 59 mm. Pedals ship in 55 mm position.
  • 5 degrees float | 12 degrees release
  • SPD compatible
  • Proven axle and bearing design with three cartridge bearings and one igus bushing for smooth operation and long life
  • Designed, tested, and machined at Wolf Tooth in Minnesota, USA
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: 12519456333

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4.3 ★★★★★
Based on 25 reviews
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A
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Ana V
Bozeman, US
★★★★★ 5
Good fit for my *almost* 9 yo
Color: Margarita Pink/Vermillion
Cute deign. Proper water protection. Great hold to the string and the clasp. Lenses are very clear and colors are bright and cute. I was kind of worried about the sizing for my almost 9yo, but these sit very well and I think will work for her for quite some time too.. not only size-wise but quality-wise too. These seem well made and durable.
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Reviewed in the United States on May 3, 2026
M
Verified Purchase
Maddie Payne
Port Orchard, US
★★★★★ 5
Perfect goggles for girls!
Color: Pink Yarrow/Vermillion
Perfect googles for girls. These do not get stuck in their hair and they are easy to adjust to size. The sun protection is a great added bonus.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 1, 2026
B
Verified Purchase
Briana Stierwalt
Omaha, US
★★★★★ 5
Perfect Fit & Great Quality for Kids!
Color: Sky Blue/Celeste
These goggles are amazing for little swimmers! They fit my child perfectly without leaking or slipping, and the adjustable straps make them super easy to customize. The soft seal is comfortable around the eyes, and my kid actually enjoys wearing them , no complaints about water getting in. The lenses are clear and don’t fog up, even after long pool sessions. Great quality from Speedo as always!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 5, 2025
M
Verified Purchase
mbr
Chelsea, US
★★★★★ 4
so cool!
Color: Mariner Silver/Emerald/Silver, Color: Mariner Silver/Emerald/Silver
so cool!! they were a bit big on my 4 year old, but fit perfectly on my 8 year old! since it was a little wide, the water poured in, but my 8 year old really enjoyed it and they look like sunglasses!! he said they were comfortable and they were so easy to put on and take off, since the straps weren't rubber. the lens scratch a little bit and they don't come with a pouch to keep in. still, great value for the money.
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Reviewed in the United States on August 4, 2025
S
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Sarah B
Bozeman, US
★★★★★ 5
Good seal and cute in photos
Color: Pop Rainbow Sweet Purple, Color: Pop Rainbow Sweet Purple
We had the prior version of these Speedo kids’ goggles and these ones are much better. First, they have the same great no catch string that comes on and off without pulling hair. But they also have a better seal around the eyes, and so after days of hotel pool and swim class swimming we haven’t had a leak yet. The new frames also look a lot more like really cute kids’ sunglasses, so they’re great for all-day hotel pool wear and look great in our holiday photos.
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Reviewed in the United States on April 12, 2026

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