FSA · Cycling

K-Force Front Disc Brake Front Disc Brake 9cm Hose

58% OFF

$189.01

$454.94Save $265.92 (58%)

at Competitive Cyclist

Also check

Check price

Links may earn us a commission. Prices are never affected.Details

Price Historylast 12 days

Low $189.01 · High $189.01. Hover the line to see each change.

Is this a good deal?

The current price has held for 11 days.
Across the 47 Cycling deals we’re tracking right now, the median discount is 25% — this deal’s 58% off is well above that mark.

Based on prices we’ve recorded from Competitive Cyclist since August 2026, refreshed several times daily.

About this product

The FSA K-Force Hydraulic Front Disc Brake is a lightweight braking system built for mountain biking, suited to cross-country and trail disciplines. The lever body is constructed from carbon composite, while the caliper uses a magnesium body paired with titanium bolts, keeping overall weight low without sacrificing rigidity. Mineral oil hydraulic fluid provides consistent, fade-resistant modulation, and the adjustable bite point and reach are dialed in via anodized controls for a firm, precise feel. The kit ships complete with the lever, caliper, a 95 cm hose, and semi-metallic pads, so it is ready to install as a full front braking assembly. Finished in red anodizing, it carries the manufacturer part number 406-0015 and FSA SKU FSAD15R, making it straightforward to match with compatible components or replacement parts.

Category: Cycling
Brand: FSA
Color: Red
Size: 95cm 95cm
Fluid: mineral oil
Activity: mountain biking
Includes: lever, caliper, hose, semi-metalic pads
Manufacturer Part Number: 406-0015

What people are saying

Reviewers consistently praise the FSA K-Force front disc brake for its impressive modulation and lever feel, noting quick pad engagement with minimal dead stroke and clear, sharp feedback through the oversized pivot. The lightweight magnesium body and carbon lever blade are frequently highlighted, as are the tool-free, independent reach and contact-point adjustment dials. The ambidextrous design and compatibility with other brand shifters are also appreciated. The most common criticism is that absolute stopping power is below average for its rotor size, making it better suited to XC or lighter-duty riding than aggressive descending. Reviewers also flag that the hydraulics require regular mineral oil flushing to maintain consistent feel, and the premium price is noted as hard to justify given the power limitations compared to rivals.