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Ships within 48 hours · Estimated delivery Sep 10 - Sep 15
RR 521 Rims are tubeless ready and constructed from alloy ready for your next wheel build
Fidlock fittings
} Rolls quickly
CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and OlderMaximum Head Circumference 58Gender/Age AdultMinimum Head Circumference 57Color Liinear BlackSize MediumVisor Included YesMulti Impact YesHelmet Style Full FaceDefined Color Black
Shimano Dura-Ace SL-BS79 Double/Triple 10-Speed Bar end ShiftersThe right-side/rear shifter is 10-Speed index-only left-side/front is 2/3-Speed
Sun Ringle SRC/SRX Freehub Body Kit 11 Speed Alloy MPFN-PCK401 RR 521 Rims are tubelessReplacement freehub bodies for Sun Ringle wheels that accommodate a variety of cassette types.
