SRAM DB4 Disc Brake

Reliable 4-piston power and a stealth lever design make the DB4 Disc Brake a smooth, controlled ride

What Our Gearhead® Experts Are Saying:

"The DB4 Disc Brake brings consistent stopping power to any trail setup. With a 4-piston caliper, this brake delivers confident braking on technical descents while keeping a sleek, organized cockpit. The stealth lever design pairs perfectly with mechanical Eagle Transmission shifters, and the Maxima Mineral Oil system offers smooth performance with minimal maintenance. It’s a solid choice for riders who want powerful braking without unnecessary weight."

Braking should feel intuitive, powerful, and seamless—just like the DB4 Disc Brake. Designed for riders who demand consistent stopping power without extra bulk, the 4-piston caliper ensures smooth, controlled braking even on steep descents.

With a stealth lever architecture, hoses route neatly parallel to the bars, giving us a clean, integrated cockpit that pairs perfectly with mechanical Eagle Transmission shifters. The tooled reach adjust allows us to dial in the perfect lever position, while the Maxima Mineral Oil system ensures lasting performance with less maintenance. Whether we’re navigating technical rock gardens or flowing through high-speed berms, the DB4 Disc Brake delivers precision braking every time.

Details

4-piston caliper delivers powerful, controlled braking for technical terrain
Stealth lever architecture integrates seamlessly with mechanical Eagle Transmission
Maxima Mineral Oil system offers smooth, low-maintenance braking performance
Tooled reach adjust provides customizable lever feel
Left- and right-specific levers ensure clean cable routing
Uses SRAM large brake pads for consistent braking power
Compatible with 160mm–220mm rotors (sold separately)
Item #SRMD1B2

Tech Specs

Lever: aluminum
Actuation: hydraulic
Caliper: 4-piston
Mount Type: post
Claimed Weight: 12.8oz (364g)
Activity: trail, enduro
Fluid: SRAM Maxima Mineral Oil
Manufacturer Warranty: 2 years
Rotor: 160mm–220mm (not included)

1. Your order is usually shipped out within 24-48 hours after your payment is received.
2. The tracking number of your parcel will be sent to you after your order is despatched. You may use the tracking number to check the status of your order online.
3. The shipping fee will be auto-added in the grand total when you send payment.

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