Front Wheels
Used MTB front wheels from UK sellers, listed individually for when you need a replacement or want to mix hub brands. Match the axle standard (15x100 or 15x110 Boost) and the wheel size to your fork before you buy.
Why buy a front wheel on its own?
Buying a single front wheel makes sense when one wheel is damaged, when you want a spare for a different tyre setup, or when building up from individual components. The front wheel is simpler than the rear — no freehub compatibility to worry about, just axle spacing and wheel size.
Which axle standard do I need?
Modern MTB front wheels use 15mm thru-axles. Boost spacing is 110mm (15x110), non-Boost is 100mm (15x100), and older DH hubs use 20x110mm. Your fork's dropout spacing determines which you need — there are no adapters between Boost and non-Boost front hubs. The axle threads into the fork, so you also need to match the axle to your fork brand (RockShox Maxle, Fox Kabolt, or aftermarket).
Does the wheel size have to match the fork?
29" and 27.5" are the current standards, and a 29" fork is designed for a 29" wheel — axle-to-crown measurement, brake mount position and mudguard clearance all assume the correct wheel size. Running a 27.5" wheel in a 29" fork drops the front end by roughly 15mm and moves the brake rotor out of alignment.
How much does front hub quality matter?
Less than rear hub quality — there's no freehub mechanism, just bearings and an axle. That said, better hubs (Hope Pro 4, DT Swiss 350/240, Industry Nine) use higher-quality sealed bearings that run smoother and last longer, and they're lighter: a Hope Pro 4 front hub weighs around 100g, while a budget hub weighs 150-200g. Hub weight and bearing quality are the main differentiators on a front wheel, so compare those first across the wheels and tyres listings.