MTX Gold Label HD Disc Brake Pads - Ceramic/Kevlar Compound Dominion A4 T4 4-Piston Single Set CheckoutSpec= Boost Split Pivot Use only the stock Shimano

Use only the stock Shimano XTR chainring bolts (M7)

21mm depth and 28mm internal rim width designed to support 45 - 57mm tires

}Shimano Altus ST-EF500-8R Shift/Brake Lever - Right 8-Speed Flat Bar

Optimized 4mm dropout shape for grind and peg clearance

MTX Gold Label HD Disc Brake Pads - Ceramic/Kevlar Compound Dominion A4 T4 4-Piston Single Set CheckoutSpec= Boost Split Pivot Use only the stock ShimanoGold Label HD ceramic brake pads blend a perfect world between power output, heat management and durability Gold Label compound was created for aggressive riders on eMTBs or long travel gravity oriented bikes Made from proprietary blends of Kevlar and MTX CeraEVO ceramic materials For best performance with previously used rotors, clean old rotors with acetone to remove any existing residue TECH SPECS Model Hayes Dominion A4 (4 Piston) Compound Backing