Michelin Protek Cross BR 700X47 Black CheckoutTitle=SRAM Rival AXS Wide Left Crank Arm and Power Meter Spindle Assembly - 160mm 1 gray (formally Z-51): standard

1 gray (formally Z-51): standard bushing-less

They are a smashing success on snow

Crafted with premium aluminum

These rings fit any SRAM mountain bike crankset with a 94 BCD

Michelin Protek Cross BR 700X47 Black CheckoutTitle=SRAM Rival AXS Wide Left Crank Arm and Power Meter Spindle Assembly - 160mm 1 gray (formally Z-51): standardAll terrain tread pattern 1mm thick anti puncture protection layer More grip than the Michelin Protek TECH SPECS Tire Width Range 39 50 TPI 22TPI Tire Compound Single e Bike approved Yes Tire PSI 29 73 Tire Type Clincher Tire Width 47C Labeled Size 700x47C Tire Weight 1040g Primary Color Black Tire Technology Protek 1mm Reflex Tire Diameter ISO 700C 622 Bead Wire