SRAM RED 11 Speed Power Chain D4 The keys are then coated

The keys are then coated with thin-dense Chrome

and with the addition of Graphene technology compounds

it returns to shape faster and with fewer energy losses

The sealant of choice for Weight Weenies

SRAM RED 11 Speed Power Chain D4 The keys are then coatedThe SRAM RED 22 chain features more heavily chamfered outer plates for improved shifting and quieter running. Other advancements include a new inner plate finish plus chrome hardened pin construction, both for longer chain life. The HollowPin construction of SRAMs 11 speed chain provides smooth, precise shifting and weight savings without sacrificing strength. Features SRAM Road 11 speed compatible SRAM RED eTap compatible HollowPin technology equals