Sunday trading: SiS nutrition, cheap inner tubes and more from Garmin, Continental and Castelli

We’ve just passed Spring equinox, so we in the northern hemisphere are at last now officially in the lighter half of the year. So what better way to celebrate than picking out the best deals for great value cycling in these longer days.

With each product is a ‘Buy Now’ link. If you click on this then we may receive a small amount of money from the retailer when you purchase the item. This doesn’t affect the amount you pay.

These are the best deals we’ve found this weekend, but check out our comprehensive list of the best bike deals and offers on cycling kit (opens in new tab) for more.

Top USA and UK deals

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Science in Sport GO Isotonic Energy Gel Mixed Pack (10 x 60ml)

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For rides over 1.5 hours, you’ll burn through the reserves of glycogen stored in your muscles and therefore need to take on some additional carbohydrates so as not to ‘hit the wall.’

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The gel format makes it super quick and easy to consume those necessary carbs – and there’s a huge range of flavours, so you’re sure to find one you like.

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If you haven’t tried them before, why not get started with this multipack, including orange, apple, lemon and lime, cherry, fruit salad.

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USA: View deal at Wiggle | $17.00 $8.50 (opens in new tab)

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UK: View deal at Wiggle | £15.00 £7.50 (opens in new tab)

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Or if you know what you like, you can pick up a bumper pack of 30 to keep you stocked up for a while.

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USA: View deal at Wiggle | $60.00 $38.74  (opens in new tab)

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UK: View deal at Wiggle | £45.00 £27.00 (opens in new tab)

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Continental Grand Prix 5000 Tire - Clincher

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Not only do worn tires not grip as well, leading to more nervous cornering, you’re also more likely to suffer some punctures on a set of rubber that’s on its way out.

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Continental’s GP5000s are a firm favourite here at CW, being fast, grippy and – importantly – offering good levels of puncture protection.

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USA: View deal at Backcountry | $79.95 $44.99 (opens in new tab)

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UK: View deal at Wiggle | £54.99 £36.99 (opens in new tab)

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Castelli Premio 2 Bib Short

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Premio means "prize" in Italian – which is fitting, as these shorts sit at the top tier of Castelli’s range.

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As a consequence, the RRP is quite high, reflecting the high quality of the materials and craftsmanship that goes into creating these shorts.

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So it’s well worth taking advantage of this discount for the sublime comfort that they offer

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Men's:

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USA: View deal at Backcountry | $279.95 $194.96 (opens in new tab)

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Women's:

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USA: View deal at Backcountry | $279.95 $169.97 (opens in new tab)

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For those in the UK, you can view Castelli's Spring and Summer collection at Wiggle here. (opens in new tab)

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Garmin Edge 1030 GPS Cycling Computer

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Garmin’s largest cycling computer delivers clear and accurate mapping, making it easy to follow your planned routes.

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There’s a whole host of additional features this flagship model contains, which you can dig into in our review here. (opens in new tab)

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USA: View deal at ProBikeKit | $704.99 $499.00 (opens in new tab)

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UK: View deal at Wiggle | £499.99 £399.99 (opens in new tab)

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Selle Italia SLR Superflow Saddle

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Selle Italia is synonymous with quality saddles. If you are experiencing discomfort from excess pressure, it could be worth trying a saddle with a large central cutout, which – as you would imagine – go a long way to relieving that pressure

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USA: View deal at ProBikeKit | $253.99 $163.49 (opens in new tab)

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UK: View deal at Wiggle | £124.90 £109.91 (opens in new tab)

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LifeLine Wide Road Inner Tube

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Inner tubes – along with a multitool, tyre levers and a pump – are a must to take with you on every ride. You don’t want to end up stranded if you’re unfortunate enough to suffer a puncture.

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These ones are designed for tyres between 28 and 35mm, but there’s a whole complement of different sizes and valve types available on Wiggle’s website.

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USA: View deal at Wiggle | $3.49 $2.99 (opens in new tab)

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UK: View item at Wiggle | £2.99 (opens in new tab)

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That's all for this week, come back next Sunday for more deals!