Top Fuel - The ultimate downcountry mtb

You gotta get up to get down — make it a party no matter where you point it on the ultimate playful short travel trail bike — Top Fuel. With 120mm/130mm of travel, Top Fuel is a spry and snappy 29er ready to make light work of long climbs and cut loose on rowdy descents. Its adaptable geometry means it’s at home in almost any terrain, while its svelte, lightweight design makes it a dream to pedal all day long. Whether you’re heading out for quick midweek hot laps or weekend long adventures packed with lung-crushing climbs and surreal descents, Top Fuel brings something to the party for everyone.

1: Headtube angle

The stock 65.5-degree headtube angle gives you confidence on descents without compromising handling for weaving through tight trees and hairpin turns.

2: Reach

At 477mm on size L and 447mm on M, Top Fuel’s reach delivers stability at high speeds without sacrificing agility.

3: Seat tube angle

The 76° seat tube angle (size L) keeps you perched in the right position for efficiency and comfort on long pedaling sections.

4: Size-specific chainstays

Size-specific chainstays keep bike handling consistent for riders of any height. Shorter riders still get nimble handling, and taller riders don’t have to worry about the front wheel wandering on climbs.

Adjust your attitude

Flip the 4-way Mino Link to get that just right feel from your geometry and suspension. With the flip of a chip, you can change your head tube angle, bottom bracket height, and leverage rate for how and where you ride.

1: Low geometry and Less progressive

For Low geometry and Less progression (Top Fuel’s stock setting) secure Mino Link’s bolt in the bottom-front setting. Low/Less provides a lower BB height for more stability and a plusher suspension feel.

2: High geometry and Less progressive

For High geometry and Less progression, secure Mino Link’s bolt in the top-front setting. High/Less provides quicker handling and a higher BB to prevent pedal strikes while maintaining a plusher suspension feel.

3: Low geometry and More progressive

For Low geometry and More progression, secure Mino Link’s bolt in the bottom-rear setting. Low/More provides a lower BB height for more stability and increased bottom-out resistance for heavier and extra-aggressive riders.

4: High geometry and More progressive

For High geometry and More progression, secure Mino Link’s bolt in the top-rear setting. High/More provides quicker handling and a higher BB to avoid pedal strikes, plus increased bottom-out resistance for heavier and extra-aggressive riders.

Personalize Top Fuel for how you ride

Whether you want to go bigger with a burlier build or pare things back for an ultralight ride, Top Fuel’s guided cable routing, threaded bottom bracket, and broad component compatibility will get you there. Swap for lighter parts and a shorter fork to build a light, yet confident XC steed or a longer fork, shock, and dropper post for an all-out trail party downcountry bike. Plus, clearance for 2.5˝ tires means you can go slim and svelte or lock into extra knobby traction.

Choose your fork

Go more capable with up to a 140mm fork or build the ultimate lightweight trail bike with a shorter, 120mm fork.

Get more travel

Get up to 130mm of rear travel with a longer stroke rear shock for ride-anything capability.

Pick your post

Boost bike-to-body clearance for steep descents thanks to Top Fuel’s extra room for longer dropper posts.

MX up your wheels

Set Mino in High and toss on a 140mm fork to run a 27.5˝ rear wheel for extra-nimble handling and even more rear wheel clearance.

Put some pep in the pedals

Rip it down and blast back up any trail with Top Fuel’s capable and efficient suspension. A combination of low leverage rate and high anti-squat gives this bike its peppy feel. The optimized anti-squat is nearly constant through the entire range of travel, so whether you’re sprinting up a buff climb or clawing your way through rock gardens, Top Fuel pulls ahead when you push down on the pedals.

Ride fast, stash snacks

Carry your essentials on your bike, not your body, with new BITS bags. With an updated system, you’ll find a spot for a tube, pump, and any other small tools or snacks you need for the ride.

Go ahead, brake under pressure

Trek’s patented Active Braking Pivot (ABP) keeps your suspension active when you need it most — like when you’re using your brakes to billy goat your way down a techy descent.

Keep your guard up

Top Fuel’s bolt-on dual-density downtube guard protects the frame where it’s most likely to have run ins with obstacles. Plus, it’s easy to remove to inspect or replace after a rock strike. On the back end, Top Fuel’s chainstay guard keeps things quiet by reducing noise from the chain while you ride.

The Top Fuel 5 Gen 4 is a nimble alloy trail bike that's ready to hammer up climbs and hold its own on descents – all without breaking the bank. It offers 130 mm of front and 120 mm of rear suspension that gives you just enough squish to soak up chatter without draining your power on all-day pedal fests. It comes equipped with a RockShox suspension package and Shimano Deore group set that gives you everything you need to rip in an economical package.

It's right for you if...

You want to dive into a full suspension rig and want a light, yet capable alloy ride to get you there. Cost is an important factor, and you don't mind upgrading some parts over time. You want to ride a variety of trails, from smooth cross-country to more rugged all-mountain and you need a versatile bike that stays efficient on long climbs without sacrificing confidence on descents.

The tech you get

An Alpha Platinum Aluminium frame with a 4-way Mino Link for adjusting geometry and leverage rate. A 130 mm RockShox Recon Silver RL fork with SoloAir spring, Motion Control damper and lockout, plus 120 mm of rear travel with an X-Fusion Pro 2 shock with a 2-position damper. It's topped off with a Shimano Deore 12-speed group set, hydraulic disc brakes, a TranzX dropper post and Tubeless Ready Bontrager Line TLR 30 wheels.

The final word

The Top Fuel 5 Gen 4 is a versatile trail bike that finds the balance between efficiency, capability and budget. Its lightweight alloy frame packs in tons of adjustment, thanks to the 4-way Mino Link, with plenty of internal storage for stashing essentials on the ride. An economical component package is ready to hit the trail now and gives you room for upgrades later.

Why you'll love it

1. Its lightweight frame and versatile geometry make it the perfect choice for all kinds of rides and all kinds of riders
2. The 4-way Mino Link makes it easy to adjust your geometry or leverage rate for how and where you want to ride
3. Its economical build lets you dive into a full suspension mountain bike without breaking the bank, and it leaves room for upgrades over time
4. The Alpha Platinum Aluminium frame is robust, yet light, and packs in updated internal frame storage for easy access to gear and snacks
5. It's more upgrade-ready than ever, with room for bigger 140 mm forks and longer-stroke shocks for up to 130 mm of rear travel, plus room for extra-long dropper posts

Rama:	Alpha Platinum Aluminium, internal storage, tapered head tube, internal guided routing, downtube guard, alloy rocker link, 4-way Mino Link, ABP, Boost148, 120 mm travel
Prednja vilica:	RockShox Recon Silver RL, Solo Air, Motion Control damper, lockout, tapered steerer, 42 mm offset, Boost110, 15 mm Maxle Stealth, 130 mm travel
Zadnja suspenzija:	X-Fusion Pro 2, 2-position damper, 185 mm x 50 mm
Prednja glavčina:	Bontrager alloy, 6-bolt, Boost110, 15 mm thru-axle
Zadnja glavčina:	Bontrager alloy, sealed bearing, 6-bolt, Shimano MicroSpline freehub, Boost148, 12 mm thru axle
Obruči:	Bontrager Line TLR 30, Tubeless-Ready, 32-hole, Presta valve
Gume:	Bontrager Gunnison Elite XR, Tubeless Ready, wire bead, 60 tpi, 29x2.40' (Size S: 27.5x2.40')
Ručice mjenjača:	Shimano Deore M6100, 12-speed
Zadnji mjenjač:	Shimano Deore M6100, long cage
Pogon:	Shimano MT512, 30T ring, 55 mm chain line, 170 mm length
Osovina pogona:	Shimano BB-MT501 BSA
Kazeta:	Shimano Deore M6100, 10-51, 12-speed
Lanac:	Shimano Deore M6100, 12-speed
Sjedalo:	Bontrager Verse P3, steel rails
Cijev sjedala:	TranzX JD-YSI22, 170 mm travel, internal routing, 34.9 mm, 497 mm length (Size: 100 mm travel, 346 mm length)
Kormilo:	Bontrager alloy, 31.8 mm, 15 mm rise, 750 mm width
Navlake kormila:	Bontrager XR Trail Comp, nylon lock-on
Lula kormila:	Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 50 mm length
Kočnice:	Shimano MT200 hydraulic disc
Težina:	M - 15.90 kg / 35.06 lbs
Extra:	Bontrager BITS Internal Frame Storage Bag
Godina modela:	2025

BICIKL TREK MTB TOP FUEL 5 M MATTE MERCURY / 2025

Boja: Srebrna
Za spol: MUŠKI
Veličina:

• M

Namjena:

• FULL SUSPENSION

Materijal:

• ALLOY

Kategorija: MOUNTAIN BIKE - MTB
Proizvođač: TREK