CXD 6901 LLB – XD-15 Ceramic-Hybrid, ABEC-5, Radial Bearing (CN clearance) – 12mm x 24mm x 6mm –
The ultimate upgrade
An Enduro Bearings exclusive, our XD-15 Ceramic-Hybrid bearings combine corrosion-proof, cryogenically treated nitrogen steel races with Silicon Nitride Grade 3 ceramic balls in a proprietary process that results in the ultimate high performance bearing setup. The deep-groove design raceways allow for maximum sized Grade 3 Silicon Nitride ceramic balls for for increased contact area and improved performance and longevity. Dual-lip labyrinth (LLB) seals protect from the elements, and contain the 90% fill Kluber NBU52 grease that runs smoother with time and is highly resistant to being washed out.
The most impressive feature of XD-15 ceramic-hybrid bearings is, unlike other bearings, they only get better with time and use. As the bearings wear-in, the super-hard ceramic balls actually make the XD-15 races even smoother. So, when compared to other ceramic-hybrid bearings on the market that claim speed and power advantages on day one, Enduro XD-15 bearings not only provide the same initial advantages on day one, but will become faster and smoother with time and use, while the other ceramic-hybrid options will only get slower. We are so confident in the performance of XD-15 Ceramic-Hybrid bearings that they carry a limited lifetime warranty against wear and corrosion.
This bearing is used primarily in hubs.
The Enduro line of bearings are available in high-carbon chromium steel, 440C stainless steel, ceramic-hybrid and XD-15 with ceramic or stainless balls. Our bearings are always engineered with deepest groove races possible to accommodate the largest balls possible and feature dual-lip seals that ride in a micro-groove creating a full labyrinth to provide superior protection against the elements.

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VISION-TAG-i23 WHEEL SET
Topeak Midloader Frame Mount Bikepacking Bag, 6 Liter, Black
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CONTROLTECH TRI-POWER UNIT
KICKSTAND ADJUSTABLE : 24" - 28" , 26" - 29" FITS OVAL AND SQUARE TUBES
MARIN BOBCAT TRAIL 3, 27.5" BLACK-MEDIUM
TIME ZONE HYDRATION SYSTEM HDPE+PA66-GF30 W/C.T PRINTING LOGO
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CICLOVATION HANDLEBAR TAPE: ADVANCED GRIND TOUCH, RUBBER BASED, CHOCOLATE BROWN
TOPEAK MODULA™ CAGE II BLACK
MARIN BOLINAS RIDGE 1, 29" BLUE-MEDIUM
Topeak Aero Wedge Pack Large, Strap Version
Topeak Alien S, 31 Function Tool, With Bag
KRUTIALS TUBE 27.5*1.75*2.35 AV48
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CARBON DISC/FIVE-T COMBO SET TUBULAR TRACK MBL FFWD
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MARIN PRESIDIO 3 SATIN BLACK-MEDIUM
Ball-end hex screwdriver TBI 2.5
CICLOVATION PREMIUM HAND GRIP, TOMAHAWK ENDURO PERFORMANCE GRIP, BLACK / SYNTHETIC RUBBER, BLACK
MARIN FAIRFAX 3 BLUE-SMALL
CubiCubi 1200, W/ Aluminum Handelbar Mount
Topeak Ratchet Rocket Lite NTX+
SHIMANO DEORE Bottom Bracket BB-MT500
Topeak Mondopack Hydro
TOPEAK Duohex Tool, 8MM






