ALLOWS THE USE OF GXP (SRAM, BONTRAGER) OUTBOARD CRANKSETS
ON FRAMES WITH THE "BB30" STANDARD!
-For ROAD BIKE applications
for use on "triple" cranksets
-Auxiliary seals/shields included
BB30 standard (42mm BB Shell I.D.)
-for GXP cranksets only--NOT for Hollowtech 2
for Cervelo BBRight Bottom Brackets
-Works on Felt F1, F2, Z1 "stepped" carbon BB shells
At RWC, we have paired the machining precision of KCNC with Enduro
Bearings to bring you the best BB30 to GXP adapters available. The KCNC design offers several advantages,
including optimum bearing placement on the crank set spindle. The double O-ring seals on
the "cups" ensure a positive, creak-free fit regardless of BB shell tolerance variations.
Because the two halves thread together, when the bottom bracket is properly torqued, it becomes
locked into place within the bottom bracket shell. The aluminum body does not flex or distort under load. This
also forms a solid barrier from moisture that may be trapped in the bottom bracket shell.
For road applications, frames with BB30 x 68mm bottom bracket shells can now run GXP road
crank sets (Red, Force, Rival, etc.).
To properly tighten these threaded bearing cups,
two Hollowtech II compatible tools will be required. KCNC recommends tightening the cups to 35 Nm (300 inch-lbs) of torque.
Use wave washer (supplied) on drive side spindle, between crank spider and BB seal.