SRAM Guide R Disc Brake

What’s it going to take to ride that line? It’s steep. It’s rocky. You’ve passed it a hundred times. But not this time. With SRAM's Guide R, you have the power. Proven 4-piston calipers give you smooth, one-finger control. Features like Reach Adjust let you dial it in just right. And Guide perfectly complements other SRAM components and gives you flawless performance on every ride.


- Weight: 390 grams
- Lever Material: Aluminum
- Caliper Design: 4-piston, dual diameter S4 caliper
- Finish: Black
- Rotor: Centerline
- Pad: Steel-backed Organic
- Fluid: DOT 5.1
- Mount: Ambidextrous
- Adjustments: Tool-free Reach Adjust, Banjo Adjust
- Special Features: Tool-free Reach Adjust, Piggyback Reservoir, MatchMaker X compatible, Bleeding Edge, Heat Sheild
- Tech Highlights: DirectLink, PURE Bladder, Timing Port Closure, Bleeding Edge, Heat Shield
- Material: Forged Aluminum