Weight: M: 135g

The made in the UK Hope Cranks are modular with a variety of spindle length options

3/8" square socket or 1-inch hex for ratchet/torque wrench

Other unique features include a disc brake pad spreader

The ring is attached via 3 bolts on the back side of the spider near the spindle

SRAM X-Sync Steel Direct Mount Chainring - SRAM Direct Mount - 3mm Boost - Round - Grey - 28T Virtual Parent Weight: M: 135gGenuine, budget replacement chainrings for SRAM direct mount compatible cranks. By making the chainring from steel, SRAM were able to bring the price of their X Sync technology down to a whole new level. As a bonus, these also last substantially longer than the alumium chainrings, they do weight a bit more though. Works great for 10 or 11 speed.