Jagwire Mountain Pro Alloy Backed Semi-Metallic Disc Brake Pads SRAM Guide RSC RS R Avid Trail I-Spec II Tracking adjustment fine tunes the

Tracking adjustment fine tunes the orientation of the front wheel

capacity 427 cu in (7

progressively ramping up under compression to eliminate rim strikes and snake bites when you over-send a line or catch a square edge

12-25 Cogs 11-12-13-15-17-19-21-23-25

Jagwire Mountain Pro Alloy Backed Semi-Metallic Disc Brake Pads SRAM Guide RSC RS R Avid Trail I-Spec II Tracking adjustment fine tunes theJagwire Mountain Pro Alloy Backed Semi Metallic Disc Brake Pads for SRAM Guide RSC RS R Avid Trail. These disc brake pads fit a variety of SRAM and Avid brakes and offer industry leading brake compounds for consistent confident performance. TECH SPECS Compound Semi Metallic Heat Sink No Backing Plate Material Steel Pad Shape Number 58