Brother Cycles steel fork

Brother Steel Gravel Fork

The Brother Steel Gravel Fork was developed as the ideal complement to the Mehteh frame set – as a robust alternative to the carbon gravel fork supplied as standard with the frame.
The steel construction ensures a more comfortable, smooth ride, offers excellent vibration damping on rough terrain and can carry significantly heavier loads. This makes the fork perfect for riders who prioritise reliability, luggage capacity and versatility over weight.

Although designed for the Mehteh, the fork can also be used separately as an upgrade for many other gravel bikes. It accommodates high-volume tyres up to 650b × 2.4″, features mudguard eyelets, triple-cage mounts, a Rando-Rack mount and is compatible with Lowrider luggage racks and panniers.

Note: When used on the Mehteh, we recommend a ZS44/30 bottom cup to maintain the intended geometry.

Technical specifications:

• Axle-to-crown: 408 mm
• Offset: 45 mm
• Steerer: 300 mm, 1 1/8"
• Tyre clearance: 700 × 50c, 650b × 2.4″
• Mounting width: 100 mm
• Weight (uncut): 1.2 kg
• Brake mount: Flat Mount, max. 160 mm rotor
• Axle: 100×12 mm, M12×1.5P×125 mm (included)

Highlights: Geometry & intended use

• Gravel-oriented, with significantly greater off-road comfort
• Longer top tube (A2C 408 mm) → slightly higher cockpit, better control off-road
• Optimised for wide tyres and challenging bikepacking

Luggage & Mounting Points

• Triple mounts for bottle cages or cargo cages
• Lowrider compatibility for front panniers
• Rando-Rack mount for lightweight luggage racks
  → Maximum versatility for tours, expeditions and all-road set-ups

Brake standard

• Flat Mount – modern gravel standard
• Max. 160 mm brake disc

Quick summary

The Brother Steel Gravel Fork is a modern all-rounder for gravel and bikepacking, offering generous tyre clearance, excellent damping thanks to its steel construction and numerous mounting points. Ideal for riders seeking reliability, comfort and maximum packing options.