Giant Talon 4 (2027)

The Giant Talon 4 is a recreational hardtail mountain bike built for fitness riding, family rides and easy off-road trails.

The 2027 model is the version to buy:

It keeps the ALUXX aluminium frame, smooth suspension fork and 8-speed microSHIFT drivetrain. And adds Tektro hydraulic disc brakes with a 180mm front rotor. The single biggest upgrade the Talon 4 has had in years.

It comes in XS to XL, on 27.5" or 29" wheels depending on size. Colours include Black, Azure Blue and Cyber Lime.

What's new on the 2027 Giant Talon 4?

Two things changed, and one of them matters a lot.

Hydraulic disc brakes.

The 2025 Talon 4 ran Tektro mechanical (cable-pull) disc brakes. The 2027 steps up to Tektro HD TKD-176 hydraulic brakes with a 180mm front rotor and 160mm rear.

That's not a marketing upgrade.

Hydraulic brakes need noticeably less hand effort for the same stopping power.

Which is the difference between a nervous descent and a controlled one. Especially for smaller riders and kids on the XS and S frames.

They self-adjust as the pads wear, so they don't need the cable tensioning that mechanical discs ask for every few months. And the larger front rotor gives you more braking power exactly where most of your braking happens.

Three new colours.

Black carries over. Azure Blue and Cyber Lime replace the previous Radiant Orange.

Everything else:

Frame, geometry, fork, drivetrain, wheels, tyres remains unchanged from the 2025 bike.

Who is the Giant Talon 4 for?

Riders who want one bike that handles a bit of everything:

The bike path, the local fire trail, a weekend loop with family or mates, and the (short) commute during the week.

It suits you if the trails you ride aren't steep or technical. You want calm handling rather than a bike that reacts to every input. You want a riding position that's a balance of relaxed and sporty:

Upright enough to be easy on your back and hands, forward enough that you can put power down.

It's not the right bike if:

You're riding steep, rocky, technical descents or jump lines. The coil fork and 80–100mm of travel run out of range there, and you'd be better on a or a dual suspension bike.

How does the Giant Talon 4 handle?

The current Talon platform was redesigned with a slacker head angle (steering angle) and a longer wheelbase than the generation before it.

In plain terms, that does 3 things.

The steering slows down.

A slacker head angle means the front wheel responds less sharply to turning the bars. That sounds like a downside until you're on loose gravel or wet dirt, where twitchy steering is exactly what you don't want.

The steering self-centres.

Off-road, every root and rock is trying to deflect your front wheel. Slacker geometry increases the trail figure, which makes the front wheel want to return to straight instead of tucking away from you. That's what "confidence-inspiring" actually means.

The bike sits flatter at speed.

A longer wheelbase spreads your weight over more distance. So the bike stays settled over uneven dirt and gravel rather than pitching around.

The 2027 Talon 4 build, part by part

Tektro HD TKD-176 hydraulic disc brakes, 180mm front / 160mm rear. Covered above. The levers are reach-adjustable, so smaller hands can bring them closer to the bar.

microSHIFT Acolyte, 8-speed.

A single chainring at the front (30-teeth on 29" bikes, 32-teeth on 27.5") paired to an 8-speed 12–46T cassette at the back.

No front derailleur, no front shifter, no second cable:

Fewer parts to adjust, fewer parts to break, and no chance of cross-chaining or dropping into the wrong combination mid-climb. The 12–46T spread gives you a genuinely low climbing gear.

microSHIFT rather than Shimano at this level is a deliberate choice by Giant, not a cost-cut in disguise.

Acolyte is purpose-built for mountain bike use and the shifter mechanism is robust. The rear derailleur is a clutch design (M5185M), which holds chain tension over rough ground — that's what stops the chain slapping the stay and jumping off on descents. Clutch derailleurs are not standard equipment at this price.

SR Suntour XCE suspension.

80mm travel on the 27.5" bikes, 100mm on the 29ers. It's the right part for this bike's job — smoothing out trail chatter and taking the edge off roots and rocks — and it's honestly the component you'd upgrade first if you got seriously into trail riding.

Giant GX03V alloy rims, Maxxis Ikon 2.2".

The Ikon is a fast-rolling tyre with a low centre tread, so it doesn't drag on pavement, and enough shoulder knob to hold a line on loose dirt.

It's a good tyre for the mixed riding this bike is designed for.

The frame clears up to 2.4", so if you end up spending more time off-road you can fit a bigger, grippier tyre without changing anything else. The rear is a 12x142mm thru-axle, the front a 9mm quick release.

Giant Talon 4 (2027) Frequently Asked Questions

Is the Giant Talon 4 a good mountain bike for beginners?

Yes, it's designed for exactly that.

The geometry is stable rather than twitchy. The single-chainring 8-speed drivetrain removes the most confusing part of learning to change gears. And the 2027 model's hydraulic brakes mean a new rider doesn't need much hand strength to stop confidently.

Should I buy the 2025 or the 2027 Giant Talon 4?

The 2027 is the better bike; the 2025 is the better price.

They share the same frame, geometry, fork, drivetrain and tyres.

The 2027 adds hydraulic disc brakes with a 180mm front rotor, plus three new colours. For trails, small hands or if you have hills where you ride, the brakes are worth the difference.

What's the difference between the Giant Talon 4 and the Talon 2?

The Talon 2 is the step up for regular off-road riding.

It adds a 9-speed drivetrain, a bigger 32mm-stanchion fork with a lockout, a 15mm Boost thru-axle and wider 2.4-inch tyres.

Can the Giant Talon 4 handle real mountain bike trails?

Yes, within limits. It's capable on green trails, fire roads and gravel. On steep, rocky or technical black trails the 80–100mm coil fork and hardtail rear end become the limiting factor well before the frame does.

Is the Giant Talon 4 tubeless ready?

Not as it comes. The Maxxis Ikon tyres fitted from new are wire bead and run inner tubes. A tubeless upgrade can get expensive, so you're better off spending it on the model or two up.

What size Giant Talon 4 does a 10 to 12 year old need?

Usually the XS on 27.5-inch wheels for 9-10 year olds. And the SM frame size from 10+. though height and inside leg matter more than age. If you're 12 year old is tall though, they may even fit onto a MD size frame.

Standover clearance is the key check; they need to straddle the top tube with both feet flat on the ground. Bring them into one of our stores for a fit check before buying.

How much does the Giant Talon 4 weigh?

Giant doesn't publish a weight for the Talon 4, and it varies by frame size and finish. Alloy hardtails at this price generally sit in the 12–14kg range. We can weigh the exact bike and size you're considering if it matters to you.

Do hydraulic disc brakes need more maintenance than mechanical?

Actually it's less, day to day. Hydraulic brakes self-adjust as the pads wear, so there's no cable to re-tension as the bite point drifts. They need a fluid bleed occasionally (roughly once every year or 2 with regular riding) which we do in store.

Does the Giant Talon 4 come assembled?

Yes. Every bike we sell is fully built, adjusted and safety-checked by a mechanic before it leaves us, and includes a free service adjustment in the first six months. Order online for collection at Heidelberg Heights, Hallam or Hoppers Crossing or visit us instore.