SRAM

BB-5 Mtn G2 Mech Disc Brake 160mm Rotor

SRAM BB-5 Mtn G2 Mechanical Disc Brake 160mm Rotor delivers reliable stopping power and easy setup for riders who want confidence on every descent and control on every climb. Designed for mountain bikers who prefer the simplicity and serviceability of mechanical systems, the BB-5 offers consistent braking performance in any condition without the complexity of hydraulics.

With SRAM’s Tri-Align Caliper Positioning System (CPS), fine-tuning rotor alignment is quick and frustration-free. The one-piece Monoblok caliper ensures stiff, consistent braking response, while the ball bearing cam mechanism delivers smooth, predictable lever feel. Riders can dial in braking performance mid-ride thanks to the tool-free pad adjustment and barrel-style cable tension adjuster.

Perfect for riders upgrading from rim brakes or looking for a dependable mechanical setup, this kit includes everything needed for an easy front or rear installation—right down to the G2 CleanSweep 160mm 6-bolt rotor and BB-5-specific pads.

Key Features:

• Compatible with linear-pull brake levers for broad setup flexibility
• Tri-Align CPS makes rotor alignment quick and precise
• Durable Monoblok 1-piece caliper for consistent performance
• Tool-free pad adjustment and replacement for easy maintenance
• Includes G2 CleanSweep 160mm rotor and all necessary adapters
• Fits most front or rear applications with supplied hardware

Whether you’re building up a trail bike or refreshing an older rig, the SRAM BB-5 Mtn G2 Mechanical Disc Brake keeps your ride simple, powerful, and ready for whatever the trail throws your way.