Pay in 4 interest-free payments of $21.25 Learn more
Ships within 48 hours · Estimated delivery Aug 6 - Aug 11
Litening C:68X SL
Boost EVO 4
it decontaminates braking surfaces by flushing out unwanted dirt and oil residue
An external pocket and internal compartments help you organize gear and keep valuables secure over rough roads
Trek Knock Block Complete Headset Assembly womens Litening C:68X SLCompatible with all Trek Knock Block models Includes crown race, bearings, top cover, frame chip & fastener Must be paired with Knock Block stem and Knock Block spacers Knock Block headset spacers not included Steerer outer diameter: 28. 6mm (1 1 8") 38. 1mm (1 1 2") Crown race inner diameter: 39. 8mm Upper Bearing: 30. 2 x 41 x 6. 5mm Lower Bearing: 40 x 51. 8 x 8mm Stack height: 8. 7mm