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Wolf Tooth Components
Trek Knock Block Premium IS41/28.6 Upper Headset Assembly

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$44.96 - $59.95
Up to 25% off

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Trek Knock Block Premium IS41/28.6 Upper Headset Assembly

Material
aluminum, stainless steel
Claimed Weight
1.8oz (52g)
Includes
1 upper bearing, 1 stem top cap, 1 aluminum bolt, 1 star nut
Manufacturer Warranty
1 year

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