• Finance Available0% on orders over £300
  • 100,000+ Products£10m stock holding
  • 365 Day ReturnsRefund or exchange
  • 15+ Years OnlineTried, tested, trusted
  • Award WinningMCN retailer of the year
  • Free Returns*Mainland UK over £25

Finance Available

Why wait? We now provide some of the best finance packages around to help spread the cost and get you on the road. We now offer finance on most orders from as little as £280 with 0% packages starting at only £300. The online application process is super simple too and takes around only 5 minutes to complete! The best part is, there's no paperwork to print and in most cases you'll have a decision in under 10 minutes. Just select finance as a payment method and take it from there!

100,000+ Products

Our stockholding is now in excess of £10 million with over 100,000 items in stock, ready for next day delivery. We also believe in offering our customers the very best choice, with more than 200 brands on offer and a range to suit every budget.

365 Day Returns

We simply don't believe in making the sale and moving on, we want to make sure our customers are happy with their purchase. That's why we now offer a full 365 day returns period. Simply relax, take your time and make sure it's right! All we ask is that you try the items within your own home and return with the tags intact.

15+ Years Online

We've been serving the motorcycle community for more than 15 years now and in that time we've grown to be the largest online retailer of motorcycle clothing & accessories in the UK.

Award Winning

There's a reason why our competitors spend so much time watching what we do, we believe in customer service levels beyond the norm and we're always looking for ways to improve. In late 2013 we were recognised for this by the bike industry's No.1 publication, Motorcycle News. As retailer of the year, we feel it's our duty to constantly better our offering and if you have any ideas, we'd love to hear from you!

Free Returns*

We now offer free returns on any UK Mainland order (excluding Highlands) over £25. Most importantly, returning an item to us is super simple. Just click here or on the 'create a return' link located at the bottom of every page, and create your return in under 1 minute. You can choose from any UPS Access point close to you where you can drop off your return at a time convenient for you.

Sidi ST Boots - Black

Armoured road / race boot with new clasp system

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Was $362.54
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Customer Reviews for Sidi ST Boots - Black

Sidi ST Boots - Black
March 20, 2019

Comfortable & Safe

These boots combine comfort and safety at a level I have rarely found. An excellent product all round.

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Sidi ST Boots - Black
May 22, 2018

If Carlsberg did motorbike boots

Bought these Sidi boots after my RST boots gave up. I've always liked the style and look of the Sidi boot, to me they are everything a motorbike boot should look like. I've worn them now a month and done s good 1000 miles in them, I have to say they are brilliant. They fit like a glove, and they can adjust to different leathers on your calf's easily with the ratchet system, giving you more confidence with their protection. The build quality is outstanding. I would Definitely recommend these boots.

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Sidi ST Boots - Black
October 25, 2017

Great boots

Great boots, Ordered the 45's but were a little tight. SBS changed them over for the 46's in a couple of days. Great service.

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Sidi ST Boots - Black
October 17, 2017

Amazing boots

Very comfortable, secure with clever closure and outstanding quality.

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Sidi ST Boots - Black
October 5, 2017


Brilliant set of boots for the money. Recommended to anyone looking for good boots.

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Sidi ST Boots - Black
June 29, 2017

Second pair

Second pair of these boots wore first pair out after 4 years. Adjust too fit different calf sizes making them comfy but structure of the boot give highest protection. Never suffered with wet feet and rode in all conditions.

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Sidi ST Boots - Black
March 1, 2017

Fantastic quality

My previous Sidi boots were the Vertigo and they were getting old and needed replacing. The ST looked really good and had great reviews. They are definitely a step up in protection from the vertigo, and as such are heavier / bulkier. You will soon get used to the added weight, but do allow a few rides before they break in and start to feel more 'normal'. The closure system is a bit difficult to start with but you will get used to it after a few weeks; it allows for excellent adjustability around the calf. I'm very happy with these boots, and I'm positive they will last me many years. Quality boots made in Italy (a point worth mentioning I believe) that look amazing, have a high level of protection, and are very comfortable on and off the bike. Again, they will take a while to get used to and break in, and walking around in them off the bike to begin with is slightly awkward, but this all becomes second nature after the break in period. Size wise I ordered a 9, which was the same size as my vertigo boots (size 43),and the fit is spot on. I usually take a size 9 shoe, and a 9 trainer. Although worth mentioning that I am a slim build (155 pounds) with fairly narrow feet, and slim ankles /legs, and these size 9 boots fit very well and fairly snug. You may want to consider going up half a size if you have quite wide feet, or are of a larger build than me. Overall I couldn't be more pleased with these boots. My only very slight minor issue is that the calf protection is quite bulky on the boot, so getting jeans to go over the top could become an issue. I ride most of the time in leathers so tuck them in to the boot, and my other bike trousers have a zip adjustment to allow the trousers to fit over the top of the boot. Thanks Sportsbikeshop for excellent delivery /service as usual.

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Sidi ST Boots - Black
January 15, 2016

Fantastic boots

Due to the time if year and bad weather not had time to use boots yet, but fit very well. Look stunning and feel like a very good quality boot. Once again excellent service delivered by Sportsbikeshop.

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Sidi ST Boots - Black
July 14, 2015

Top notch boots

Great quality with excellent protection, hopefully they'll last years. Took a bit of breaking in as I found them very stiff at first but are fine after a few weeks of use. Easy to get on & off too. Well worth the money. SBS excellent service as usual.

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Sidi ST Boots - Black
May 7, 2015

Well made boots

I usually wear size 45 and Sidi size 45 are spot on, but maybe on the a bit tighter side, but not too small. My foot is rather on the wider congrats to Sidi on getting the size right. Boots are a bit hard, but this is what i was looking for. Foot goes in nice and quick. Materials seems great. 5 Stars

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Press Reviews for Sidi ST Boots - Black

Sidi ST boots review

SBS Review

The Sidi ST is a mid-range race boot that offers good protection technology for a more than justifiable pricetag. Sid...

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Sidi ST Boots - Black

  • Replacable shin plate
  • Elasticated zip panel
  • Ankle support braces
  • Air ventilation system
  • Replacable toe slider
  • Nylon inner sole
  • Removable arch support
  • Replacable ST10 buckle and strap
  • Shock absorbing heel insert

Size Guide
UK SIZE55.56.57899.510.51112
USA SIZE5.5677.58.59.5101111.512.5

Product Specification Variants Related Items


For more than 40 years Sidi motorcycle boots have been worn by some of the most awesome motorcycling legends the world has ever seen. Names like Giacomo Agostini, Joel Robert and Steve Baker, from a golden era of bikesport, have won domestic and world titles, all wearing Sidi boots. Couple past success with the current leading riders, heroes like Bradley Smith, Alvaro Bautista and Tony Cairoli, who all benefit from Sidi's class-leading bike boot technology, and you have a company which has a racing heritage second to none - and it's still a family-run business! As the family say themselves, Sidi is..."A brand proud of decades-long history, we have added a passion for style that only two-wheel riders have". This understanding of both the bike market, and the needs of today's motorcyclist is highly apparent in every single pair of Sidi motorcycle boots in production today.

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Questions and Answers

Questions and Answers

  • What is the height of these boots

    June 19, 2018

    These are around 13.5inches high.

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