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

Other unique features include a disc brake pad spreader

Reuse your existing 8-10mm long ring hardware

the MicroJet from JetBlack is easy to store

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

SRAM X-Sync Steel Direct Mount Chainring - SRAM Direct Mount - 3mm Boost - Round - Grey - 28T Virtual Parent The made in the UKGenuine, 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.