Black Friday Trek bikes deals: Huge savings on aero bikes, mountain bikes, Lidl-Trek replica kit and more

Starting with a full suspension mountain bike that can eat up the really rough stuff, in the form of the Fuel EX 9.8 XT. This boasts 150mm travel at the front and 140 at the back, thanks to Fox's Performance 36 forks and Float X shock. It's specced with Bontrager's own Line Elite 30 carbon wheels and dropper post. It's a serious bit of kit, brought down to a slightly more sensible price, thanks to the Trek Black Friday sale.

Moving onto slightly smoother ground, this Supercaliber SL 9.6 is still full suspension, but with 110mm suspension up front and 80mm via the Sidluxe 'Isostrut' suspension at the rear. There's also a Bontrager Line dropper post, Kovee wheels, and Shimano's Depre 12-speed groupset.

Working down in price, this next bike takes us onto the road, in the form of the Madone Gen 8. This is the SL 5 edition, meaning mid-tier carbon that offers the same aerodynamic performance in a slightly heavier, but cheaper package, and a mechanical Shimano 105 groupset.

Bringing the price down a little further, we get the Emonda ALR 5. For a little under $2k you're getting Trek's 300 series aluminum, a full carbon fork, Shimano's 105 12-speed groupset and Bontrager Paradigm SL wheels.

Next up, we're heading back off road to the Marlin platform. These hardtails are popular among amateur mountain bikers, for their stylish looks, impressive spec and excellent prices. There are a few on offer, but I've picked out this, with Rockshox Judy forks, Kovee wheels and SRAM's SX Eagle 12-speed groupset at under $1200.

And the final bike for those in the USA, the Roscoe big-tire hardtail with 2.6in rubber and an impressive 52% off. This one comes with a TranzX dropper post, Bontrager Line Comp wheels and SRAM's NX Eagle groupset.

Now moving away from bikes and onto accessories, first up we've plucked out Trek's Circuit bib shorts, down by $40 in a few of the remaining sizes. We rate these as good bibs for shorter rides, but would suggest upgrading to more premium options if riding for longer than three hours on a regular basis.

The Trek XXX road shoes are good quality, comfortable, high-end road shoes. While not the latest model offered by Trek, they were a popular choice by pro riders such as Richie Porte and Mads Pedersen a few years ago. Here they're on offer in the smaller sizes.

Another one for those with smaller feet, the GR2 Gravel shoes are available with a huge discount. They boast super-grippy lugs across the full sole, mounts for toe spikes, two-bolt cleats, and lace-up closure.

A super budget-friendly pair of shoes from the off, this pair of Solstice shoes is perfect for anyone looking for a fresh pair of cycling shoes without spending big. At just under $45, you get compatibility with three-bolt cleats (plus two-bolt with available adaptor), velcro closure, a composite nylon sole, and a clever 'powertruss' sole design that boosts stiffness.

If you'd prefer two-bolt cleat compatibility for a similar price, the Quantum MTB shoes offer a comfortable pair of off-road focussed shoes, with well-lugged sole and velcro closure.

If your Shimano pedals are looking or feeling tired, but you can't find a deal to replace them, Bontrager's SPD-compatible Comp pedals are here to save the day, with their aluminum construction and a weight of 300g.

The Spring Roll is a clever seat pack, with three pockets for your spares and a Boa dial for closure once it's all wrapped up. In my experience, the Boa gets a little stuck after muddy rides, but can be kept running smoothly for years by occasionally clearing it out with some warm water.

For the UK deals, we're starting with a big one. A £4000+ saving is the headline grabber, but at a starting price of £15k, you're still looking at a high outlay. Regardless, you're getting one of the best bikes on the market, with a top-spec carbon frame, SRAM Red AXS groupset, Bontrager Aeolus RSL 51 wheels, and a stunning purple paintjob.

With over £1000 off, this Madone comes with the mid-tier SL carbon spec, Shimano's 105 Di2 groupset and carbon fibre wheels. The frame boasts a similar aerodynamic performance to the top-spec model above, but just in a slightly heavier and much cheaper package.

Similar to the deal above, this SL 5 Madone offers the same frame, but with Shimano's 105 mechanical groupset and Bontrager's Paradigm SL alloy wheels.

Balance bikes are a brilliant way to teach little ones how to control a bike before the introduction of pedalling, and this Trek Kickster is a prime example from Trek. At 41% off, it brings it down in line with the popular Strider models, but with the added benefit of a footbed, an under-saddle handle, and of course a fetching pink colourway.

If you fancy top-spec shoes without the top-spec price, this Black Friday Trek deal is the deal for you. The RSL Knit shoes are immensely comfy, cinch up securely and offer a rock solid platform for power transfer. The black and gold colour might be a bit Sam Sparro for some people, but you can't pretend 56% off isn't a good deal.

One of the fastest road bike helmets in our wind tunnel helmet test, the Ballista MIPS is an aggressive looking aero helmet with a long tail and closed-off front. It's raced by Lidl-Trek at the top level of the sport, both men's and women's.

Speaking of Lidl-Trek, here's a pair of replica Lidl-Trek bib shorts with a handsome 35% off. Whether you want to cosplay as your favourite pro or simply like the fun colour palette, they're a good price for a decent pair of Santini bibs.

And for women, there's a replica of the Lidl-Trek women's jersey here with 36% off in all sizes.

Moving onto tech here, and this set of lights is a great way to make yourself more visible when riding among traffic. Whether you fit them to your helmet, your bike or your clothing is up to you, because they can handle all of the above with a bright 200-lumen output.

If your Shimano pedals are looking or feeling tired, but you can't find a deal to replace them, Bontrager's SPD-compatible Comp pedals are here to save the day, with their aluminum construction and a weight of 300g.

And the final deal of this roundup: Whether you just want an electric pump for easy inflation at home, or for taking out on a ride withou instead of a mini pump, the Air Rush is a great option. It's not the quietest, but for under £60 and enough juice to replace four Co2 cartridges.