BLACKBEARING Headset bearing - D4 - 40 x 52 x 12 mm 45/45° shoes All pedals of the X-Track

All pedals of the X-Track series are compatible with Shimano's SPD system

Using too narrow rim tape can lead to air leaking between rim and tape – which can be frustrating

and noise control

Heart rate alert

L04C metal with cooling fins (optional)

BLACKBEARING Headset bearing - D4 - 40 x 52 x 12 mm 45/45° shoes All pedals of the X-TrackFeatures Tailored Fit: Designed for 1" 1 2 fork steerers with 40 x 52 x 12 mm dimensions, ensuring precise alignment and compatibility with top brands like FSA, Stronglight, Cane Creek, Acros, and Ritchey. Durable Chrome Steel: SAE52100 Chrome Steel construction ensures strength, wear resistance, and long lasting performance. Enhanced Control: Angular contact design handles radial and axial loads for balanced and responsive steering. Effortless