RENTHAL Sprocket - Rear - 47 Tooth 121U-428-47GPSI Stella Andes v3 Jacket while an internal housing located

while an internal housing located in the back protector accommodates the system vest’s ECU

no other chain manufacturer can match EK’s record for dependability

flexible and ergonomically profiled for an optimized anatomical fit Incorporates an airflow channel system for cooling and comfort

Tech-Air® 5 compatible

Multi-layer

RENTHAL Sprocket - Rear - 47 Tooth 121U-428-47GPSI Stella Andes v3 Jacket while an internal housing locatedCNC machined from a specially enhanced 7075 T6 aluminum alloy Machined self cleaning mud grooves at each tooth to help prevent mud buildup and increase wear resistance Ultralight design is 66% lighter than steel, yet incredibly durable