Brother Cycles Carbon MTB Fork

The wait is over – our carbon mountain bike fork is back by popular demand! For 2024 we’ve made some improvements including triple cage mounts, internal dynamo & disc brake cable routing, boost axle spacing and super wide tyre clearance up to 29 x 3″!

We offer the Brother Carbon MTB fork as an upgrade for our Big Bro adventure frameset, however it can be used across a wide range of other mountain and adventure bikes, typically replacing a 100-120mm travel suspension fork. The full carbon fork is considerably lighter than a steel fork giving the bike’s front end a nimble and responsive feel – perfect for long distance gravel rides and endurance events:

Axle-to-crown – 490mm
Adjustable Offset – 44mm / 52mm
Steerer – 300mm, tapered 1 1/8 – 1 1/2″
Tyre Clearance – 29 x 3″
Hub Spacing – BOOST 15x110mm
Post mount – max 180mm rotor
Weight (uncut) – 670g

110x15mm thru axle included