Details
As The Wheel Turns
- This trusty 30mm workhorse of a bottom bracket is built with custom RF double row cartridge bearings for trouble-free, long haul rolling for you BB92 press-fit frame.
In A Sea Of Bearings
- These little buggers can make a huge difference so we've made sure our double row custom retainer bearings are super durable and up for the long run.
Close Enough Won't Cut It
- CNC'd machined and anodized alloy cups of this CINCH compatible BB provide an exact, perfectly quiet fit in your frame - far superior to molded plastic cups.
Weather, Or Not
- All RF bottom brackets come with an inner plastic sleeve to keep the elements out and include all appropriate spacers to ensure a versatile fit.
Part Numbers
Option | UPC | MPN | Store SKU |
---|---|---|---|
30mm / 89/92mm | 821973349480 | BB19BB899230DR | RAC34629949L |
30mm / 104/107mm | 821973349428 | BB19BB10410730DR | RAC49681934W |
30mm / 121/124mm | 821973349459 | BB19BB12112430DR | RAC35426373L |