Enduro Zero Ceramic Grade 3 6806 LLB Sealed Cartridge Bearing 30 x 42 x 7mm ModelNumber=12329 Replacement inserts for Thudbuster G4

Replacement inserts for Thudbuster G4 suspension seatposts

E compound which infuses air into the grip reducing weight by over 30% and providing a slower rebound and response for improved comfort

8mm Clamp 760mm Width Carbon

} Shimano®

Integrated alloy case includes 10 plugs

Enduro Zero Ceramic Grade 3 6806 LLB Sealed Cartridge Bearing 30 x 42 x 7mm ModelNumber=12329 Replacement inserts for Thudbuster G4Enduro Zero Ceramic Grade 3 6806 LLB Sealed Cartridge Bearing 30 x 42 x 7mm. Zero Ceramic bearings are the ultimate race day weapon. Oversized Grade 3 balls roll on races which are ground to a mirror finish after receiving Magnetite and then Cryogenic treatments for hardness and longevity and slippery Silicone seals to produce minimum resistance. All measurements are in millimeters ABEC 5 precision cartridge bearing CERBEC USA Grade 3 Si3n4 Silicon