Enduro Zero Ceramic Grade 3 6902 Sealed Cartridge Bearing 15 x 28 x 7mm CheckoutTitle=Park Tool ND-1 Nipple Driver Pad retraction and spring tension

Pad retraction and spring tension are adjustable

0 Length 12 Defined Color Black

}SRAM NX Eagle Groupset: 175mm 32 Tooth DUB Boost Crank Rear Derailleur 11-50 12-Speed Cassette Trigger Shifter and Chain

Rings 32 Length 170 keyword search BOOST Cassette Cogs 11-50

Compound Semi-Metallic Heat Sink No Backing Plate Material Steel Pad Shape Number 05

Enduro Zero Ceramic Grade 3 6902 Sealed Cartridge Bearing 15 x 28 x 7mm CheckoutTitle=Park Tool ND-1 Nipple Driver Pad retraction and spring tensionEnduro Zero Ceramic Grade 3 6902 Sealed Cartridge Bearing 15 x 28 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. VV" type 2 lip non contact Silicone labyrinth seals Nylon graphite retainer TECH SPECS Bearing O. D. (mm) 28