Enduro CXD 6801 12mm x 21mm x 5mm Hub Bearing - 12mm - 21mm - 5mm - ABEC-5 Ceramic Radial Bearing PDP|PLP|Rail Material Silicone frame bumpers are included

Silicone frame bumpers are included on each Power Pack to avoid any damage whilst mounted on the frame or helmet

BBS4612: 12 notch BB socket for 46mm diameter notch pattern

Burgtec always prefers to use the best materials possible to enhance your riding experience

Palm 60% Polyamide

This tapered design is a simple

Enduro CXD 6801 12mm x 21mm x 5mm Hub Bearing - 12mm - 21mm - 5mm - ABEC-5 Ceramic Radial Bearing PDP|PLP|Rail Material Silicone frame bumpers are includedCXD 6801 LLB XD 15 Ceramic Hybrid, ABEC 5, Radial Bearing (CN clearance) 12 x 21 x 5mm 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