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For the weight conscious racer, the mini and pro Holeshot Ti hub bolts offer a significant weight saving over standard steer bolts. Comes as a set...

Box One Quantum BMX Race Hub Axle Kits are made from hard anodized 7075-T6 aluminum for strength and durability. These axles are designed for use...

SPECS: FIT: Specifically designed for Odyssey Vandero V2 and G-Sport Marmoset hubs MATERIAL: 7075 CNC machined aluminum with other polymer pl...

Generic Steel Axle nuts that fit most axles. Sold Individually.  Three sizes to choose from. 14mm 3/8 x 24 pitch 3/8 x 26 pitch NOTE: May come i...

The Madera Lightning bolts are made to fasten your wheel, stall and or grind.--Made from 4140 chromoly, by Profile Racing in the USA.--Two length...

Onyx Ceramic Hub Bearing Sets feature quality heat-treated steel races and precision sealed true round ceramic ball bearings which helps reduce fri...

Onyx Ceramic Hub Bearing Sets feature quality heat-treated steel races and precision sealed true round ceramic ball bearings which helps reduce fri...

Onyx Ceramic Hub Bearing Sets feature quality heat-treated steel races and precision sealed true round ceramic ball bearings which helps reduce fri...

PRODUCT DETAILS The Onyx Rear 10mm Widget Kit features authentic components for building or replacing Onyx hub parts. For optimal performance, use...

Replacement Bolt for Onyx Hubs

The Onyx Thru-Axle Kit is the perfect addition to your custom wheelset, providing the flexibility to use your wheels on different bikes or keeping...

Manufactured to take freestyle street/park riding and fits all Profile Racing SS cassette hubs. Upgrade to the Hollow 14mm axle and save 2.5 ounce...

The Profile 15/20mm Hub Axle Adapter Kit at J&R Bicycles is a quick and easy way to convert your 15mm or 20mm frame dropouts to work with 10mm-...

The Profile AC-2 Disc Brake Adapter at J&R Bicycles makes it easy to adapt disc brake calipers to frames without built in mounts with no need f...