Expander plugs reinforce the areas of your steerer which are clamped preventing damage to the layer of carbon fibre while also allowing you to preload the headset bearings before you tighten the stem clamping bolts

stainless steel bolt and an indexed barrel adjuster round out the top quality package

Who's this item for: Any riders looking for a good value hard-shell style helmet that doesn't compromise on comfort or protection

Conveniently located directly in front

sealed bearing jockey wheels and a fully adjustable clutch

Hayes IS Frame To Post Caliper Brake Mount - R 160-203mm Envelope Shipping Expander plugs reinforce the areasThese adaptors are designed to work with rear brakes on frames with IS (International Standard) style brake mounts. Who's this item for: If you are running Hayes Dominion brakes you will need to use these adaptors as ones made by other brands won't provide enough clearance for the calipers.