We recommend filing a small chamfer on the spider arm but you can also just install it and let the chain do the work

They feature a lightly padded anti abrasion nylon outer skin

How many tools: 3 tools

its compact design and uncompromising fit provides the highest performance and maximum comfort

stay comfortable

Hayes Brakes Pads For Dominion A2 - Resin - Organic PDP|PLP|Brake Rotor Type We recommend filing a smallBreathe new life into your Hayes Dominion A2 2 Piston Brake System with genuine Hayes replacement brake pads. Designed specifically for the Dominion A2, these pads come in 2 flavours to provide powerful and consistent braking, no matter your riding conditions or preference. Sintered T100: Sintered metallic friction material provides maximum stopping power in wet and dry conditions. Softer initial bite with higher stopping power and increased lifespan.