2021 Trek Top Fuel 7 SX Full Suspension Mountain Bike

£1,785.00  £2,550.00
Colour:

FACTORY ORANGE/TREK BLACK

Size:

M - 29 WHEEL

Part Number:

1043957

GTIN/UPC:

601842385753

25% Off pedals with this bike

Use code MTBPEDALS25 at checkout

Pick Your Pedals

Save with Cycle to Work

At Cycles UK we accept all major cycle to work scheme vouchers online and instore. Just enter your certificate details during checkout. 

The 2021 Trek Top Fuel 7 SX Full Suspension Mountain Bike is a mountain bike that fuses the flat-out speed of a cross country race bike with the trail-munching appetite of a trail bike. It lets you fly up climbs, hammer through flat sections and keep on truckin' on rough descents.

The Top Fuel is part of a new generation of shorter travel bikes that are perfect for lots of UK riding. It is based off race bike geometry but comes with 115mm of travel at the back and 120mm at the front. If you want to go marathon racing these bikes will do it but they also make for great all-round bikes. They are light and fast enough to make climbs a breeze but have enough travel and grip to let you take on the toughest trail centres.

This is a versatile bike and is packed with extra features including a Bontrager DropLock's shifter-style lever which lets you easily lock out both front and rear shocks at the same time for added sprinting or climbing efficiently. Plus, it controls your dropper post too. The Mino Link lets you make small adjustments to your geometry quickly and easily, even mid-ride and you get a Straight Shot downtube for extra-stiff, responsive handling without added weight and a Knock Block headset that protects against spinning bars and fork crowns.

The Top Fuel 7 SX comes with SRAM SX Eagle 1 x 12 speed gearing and Shimano hydraulic disc brakes. Tubeless ready wheels and tyres and a Rockshox Judy Gold Solo Air fork make for a great value build.

This bike is perfect for

Mountain bikers who want a fast bike that climbs like a dream but still has enough travel and capability to handle rough trail centres and the toughest natural trails. With a great value build this is a bike that is ready to go but also easy to upgrade.

Key Features

  • 115mm travel at the back and 120mm at the front
  • Fast cross-country inspired geometry
  • 12 speed SRAM SX Eagle gearing
  • Tubeless ready wheels and tyres and dropper post

Mountain Bike Buying Guide

Mountain biking is an incredibly diverse sport. Mountain bikes now come in three main flavours. They are XC, Trail and Enduro.

XC – short for cross country, are quick race bikes. They will normally have 29” wheels and come with 100mm of suspension. If you are mainly going to be riding bridleways and natural trails in the South East of England, where our shops are, an XC bike will be the quickest and most efficient option.

Trail – these bikes are designed to be pedalled up and down hill and for use on bridleways and natural trails, but also at dedicated trail centres. They normally come with 130mm or 140mm of suspension travel and can have either 27.5” or 29” wheels, but 29” is quickly becoming the norm. Trail bikes are good all-rounders. They won’t be as fast as an XC bike on the flat but they can handle a lot more challenging terrain, and a few jumps. If you plan on taking your bike to trail centres in Wales, or to the Alps, then a trail bike may be your best option.

Enduro – enduro racing is a thing in and of itself but many people buy enduro bikes for ‘aggressive’ trail riding and uplift days at places like Bike Park Wales. This generally means challenging downhill trails with some big jumps. With around 160mm of suspension travel enduro bikes can take some big hits. They are designed to be efficient enough to pedal up hills but really come into their own when pointed downhill. You get enduro bikes in either 27.5” or 29” wheel sizes as well as mullet setups of 29 at the front and 27.5 at the back.


Men’s and women’s mountain bikes

Nearly all the mountain bikes we sell are now unisex. All of the big brands have gradually stopped doing dedicated men’s and women’s bikes over the last few years. Instead they are focussed on producing bikes in a bigger range of sizes. So, for instance, the Trek Marlin 5 is a unisex bike that now comes in sizes from XXS to XXL large. This means it will fit riders from 4’ 5” to 6’ 5” and everything in between.


Read our full mountain bike buyers guide


Price Match at Cycles uk

We understand that price is important, so we regularly price-check our competitors to make sure we have the best offers available. We recognise that we will not always be the cheapest, so if you see the same product cheaper from any of our competitors then please get in touch via the form below and we will do our best to match any reasonable advertised price.

Trek made their first bikes in 1976 in a barn in Wisconsin. Now they’re one of the biggest bike brands in the world. Trek bikes cover everything from professional-level road and mountain bike race bikes to commuters, hybrids and kids bikes. There is a strong heritage of racing at Trek and many Trek bikes have a strong race influence. They take a very scientific approach to researching bike and human performance and then make the fastest and most efficient bikes they can.

It doesn’t stop their attention and passion for cycling flows through everything they do. Since the 1990s, Trek has supported Places for Bikes. Places for Bikes is an advocacy organisation in the USA that gets more people on bikes more often! Places for Bikes ethos falls in line with the companies mission statement to:

Build only products we love. Provide incredible hospitality to our customers, and change the world by getting more people on bikes.

Weight - Medium size - 14.17 kg / 31.24 lbs (with TLR sealant, no tubes)
Frame - Alpha Platinum Aluminum, tapered head tube, Knock Block, Control Freak internal routing, downtube guard, magnesium rocker link, Mino Link, ABP, Boost148, 115mm travel
Fork - RockShox Judy Gold, Solo Air spring, Motion Control damper, Bontrager DropLock remote, tapered steerer, 42mm offset, Boost110, 15mm Maxle Stealth, 120mm travel
Rear suspension - X-Fusion Pro 2, Bontrager DropLock remote, 190x45mm
Wheels - Bontrager Kovee Comp 23, Tubeless Ready, 6-bolt, Boost110 front, Boost148 rear
Tyres - Bontrager XR3 Team Issue, Tubeless Ready, Inner Strength sidewall, aramid bead, 120tpi, 29x2.40"
Shifters - SRAM SX Eagle, 12 speed
Rear derailleur - SRAM SX Eagle
Crank - SRAM SX Eagle, DUB, 32T steel ring, Boost
Bottom bracket - SRAM DUB, 92mm, PressFit
Cassette - SRAM PG-1210 Eagle, 11-50, 12 speed
Chain - SRAM SX Eagle, 12 speed
Saddle - Bontrager Arvada, steel rails, 138mm width
Seatpost - TranzX JD-YSP18 dropper, internal routing, 31.6mm
Handlebar - Bontrager Comp, alloy, 31.8mm, 15mm rise, 750mm width
Stem - Bontrager Rhythm Comp, Knock Block, 31.8mm, 0 degree
Grips - Bontrager XR Trail Comp, nylon lock-on
Headset - Knock Block Integrated, 58-degree radius, cartridge bearing, 1-1/8" top, 1.5" bottom

Brakeset - Shimano MT200 hydraulic disc

Colours FACTORY ORANGE/TREK BLACK
Sizes M - 29 WHEEL
Brand Trek
Model Year 2021
Barcodes 601842385715, 601842385722, 601842385739, 601842385746, 601842385753, 601842385760, 601842385777, 601842385784, 601842385791, 601842385807, 601842385814, 601842385821
SKUs / Part Numbers 1043946, 1043947, 1043948, 1043949, 1043951, 1043953, 1043955, 1043957, 1043959, 1043961, 1043963, 1043965

Please note: Manufacturers can sometimes change the specification of the products from time to time.

Why buy from Cycles UK?

You May Also Like