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Ships within 48 hours · Estimated delivery Sep 10 - Sep 15
Minimal need
5-millimeter pistons driving 50% more power than Code
Say hello to the last chest protector you'll ever need
Durable Bike Frame Storage
By blending advanced wax and polymer technology
Trek Knock Block Headset Assembly with Display Chip eb12_900_00c Minimal needTrek proprietary headset components compatible with Trek Knock Block models 58 degree headset fits all 2017 2020 Knock Block equipped models Includes crown race, bearings, top cover, frame chip & fastener Frame chip has display tabs to connect Bosch Kiox Mount sold separately Must be paired with Knock Block stem and Knock Block spacers Knock Block headset spacers not included
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