Token Ninja BB4629 Press Fit Double-Thread Bottom Bracket - PF30 SRAM DUB BLK ModelNumber=J2236 Equipped with hollow taper chromoly

Equipped with hollow taper chromoly steel axles for unmatched strength

}Wheels Manufacturing PF30 Outboard Bottom Bracket for 30mm cranks with Angular Contact Bearings Black

Bearing Type Sealed Cartridge Cassette Body Type SRAM XD 11/12 Speed Color Black Defined Color Black Hub Drilling 28 Hub/Brake Compatibility Center-Lock Disc Rear Axle 12mm Thru x 148mm Skewer Included No Spoke Interface J-Bend

Ideal for carbon aluminum and steel seatposts handlebars and stems

Replacement dropout and axle spacers for Surly frames

Token Ninja BB4629 Press Fit Double-Thread Bottom Bracket - PF30 SRAM DUB BLK ModelNumber=J2236 Equipped with hollow taper chromolyToken Ninja BB4629 Press Fit Double Thread Bottom Bracket PF30 SRAM DUB Black. The Token Ninja press fit double thread bottom bracket includes premium high carbon steel ball bearings and features multiple technologies which provide a smooth stiff quiet and low maintenance performance. Thread together double thread provides a faster installation plus less axial force The two sides of the bottom bracket screw together reducing the chances of bearing