1 1/8" Threadless Steer, 28.6 x 395

1 1/8" Threadless Steer, 28.6 x 395 x 2.0/1.55, 25CroMo4.

We had these custom drawn by Columbus in a longer length, allowing the builder to deliver a fork with a steer length that accommodates the longer head tubes popular on modern frames.
This is a handmade product; the weight is approximate and may vary between batches.
Butting profile has an additional 0.3 of helicoidal reinforcement.

Threadless, with helicoidal reinforcement

• Family: Brain
• Type: SR
• OD: 28.6
• Profile: 1.55
• Length: 395
• Weight: 455g