Discontinued Product!

The Alpinestars No Stop Trial Boots
has been discontinued and will not be returning
Replacement Suggestion:
Closeout Dirt Boots
Out of Stock
Alpinestars No Stop Trial Boots
  • Alpinestars No Stop Trial Boots - Black

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Alpinestars No Stop Trial Boots Videos

Alpinestars No Stop Trail Boots

Trials riders face a variety of different challenges when it comes to their riding gear. The Alpinestars No Stop Trial Boots are designed specifically for trials riders that need protection and flexibility when pushing the limits. Soft as a sneaker yet as protective as a panzer. 


  • Contoured shin plate injected with high modulus PU for a high level of impact and abrasion resistance
  • PU injected rear plate spine
  • Patented "ankle brace" system with shock absorbing padding on the ankles
  • Leather and Lorica instep flex zone
  • Abrasion resistant patch on the outside ball of the foot
  • Replaceable anatomic foot bed
  • Leather upper
  • Alpinestars exclusive double durometer rubber sole with high grip, rough terrain design. Toe to heel support, including a stamped steel shank
  • Three buckles with memory featuring an integrated quick release/locking and a top reverse closure
  • Top of the boot sealed with VELCRO® brand closures strap connected to elastic stretch leather
  • Poly fabric lining coupled with padded foam
  • Extended gaiter helps prevent water entry

Alpinestars Men's MX/Offroad Footwear Sizing

USA Size EU Size
5 38
6 39
7 40.5
8 42
9 43
10 44.5
11 45.5
12 47
13 48
14 49.5
15 51
16 52

Sizing information is provided by the manufacturer and does not guarantee a perfect fit.

How To Measure

FT Feet What size shoe do you wear?
Product Style RevZilla Item # Manufacturer Product # Availability
Black / 10 307105 20040.11NN10/NS310 Out of Stock
Black / 11 307106 20040.11NN11/NS311 Out of Stock
Black / 12 307107 20040.11NN12/NS312 Out of Stock
Black / 13 307108 20040.11NN13/NS313 Out of Stock
Black / 5 307109 20040.11NN5/NS35 Out of Stock
Black / 6 307110 20040.11NN6/NS36 Out of Stock
Black / 7 307111 20040.11NN7/NS37 Out of Stock
Black / 8 307112 20040.11NN8/NS38 Out of Stock
Black / 9 307113 20040.11NN9/NS39 Out of Stock


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If your order arrives and it is not right, we will we'll fix it, NO NONSENSE, we promise.

Doesn't fit or just not happy with it? You can return any new, unused and unaltered item within 30 business days of delivery receipt of your item. We will issue a full refund to your original payment method.

See our full Return Policy for all of the pertinent details.

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Have a functionality, fit, or otherwise product-specific question about the Alpinestars No Stop Trial Boots? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.

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Why did you choose this?
RevZilla Store
Read the reviews and then posted my 2 choices on facebook and my friends helped me make the correct choice.
Ernest K on Nov 27, 2015
Read the reviews and then posted my 2 choices on facebook and my friends helped me make the correct choice.
Ernest K on Nov 27, 2015
Best flat track boot to be found.
Donny M on Feb 1, 2015
Best flat track boot to be found.
Donny M on Feb 1, 2015
Hi, I am trying to find trial boots for my boss. I need to know if these would fit 20" calves. He would need size 12. He also has wide feet, 3e width. If these would not fit correctly do you know where I could get boots and gear to fit plus sizes? Thanks so much!
A shopper on Jun 4, 2014
BEST ANSWER: These boots should accommodate the calf size with no problem. As for the width, I typically wear a wider than average fit but have no discomfort in the fit of these boots. I don't believe my foot is 3E wide however.