Top Selling Niner Cya Bottom Bracket Inserts

Niner CYA Inserts

BB30
Compatible with all BB30 (30mm spindle) style cranks and bearing. Simply press CYA Inserts into frame, and then install BB bearings as per manufacturer recommendations. Do not use C- clips that come with your bottom brackets.
Niner Part Number 49-134-10-00-20

Shimano BB90
Set includes left and right hand cups, 2.5 mm spacer, inner cover, and inner O-rings. Compatible with 89.5 mm (with 2.5mm spacer) and 92mm shells. For cranks with integrated 24mm spindle.
Niner Part Number 49-135-10-00-20

Sram PF 30
Compatible with all BB30 style cranks (30mm spindle) and SRAM PF30 BB. Press CYA inserts into frame, then install PF30 cups and cranks per manufacturer’s instructions.
Niner Part Number 49-133-10-00-20
Note* Do not confuse BB30 with PF30, as the outer diameters are different.