OneUp Components EDC Threaded Top Cap, Dark Blue Computer & Heart Rate 158631-Q0-L

158631-Q0-L

- Designed specifically for Compatible with Shimano 12 speed HG+ chains

Designed to fit Compatible with Shimano GRX 4-bolt 110 Asymmetric BCD cranksets

Original Cannondale wave washer for required use on all Cannondale and Hollowgram BB30 cranksets

138877-Q0-L30D05

OneUp Components EDC Threaded Top Cap, Dark Blue Computer & Heart Rate 158631-Q0-LThe original is still the lightest and least expensive Special headset preloader top cap for EDC tool EDC Top Cap Kit includes top cap, spacers (2x1mm, 3mm & 5mm) and steerer plug with drain hole EDC steerer plug is required for EDC tool storage and is compatible with most aluminum tapered steerer Requires threads to be cut into 1 1 8" threadless alloy steerer using EDC tap Cassette type lockring adjusts headset preload, uses common cassette lockring