ZTTO Bicycle BB109 Bottom Bracket BB68 BSA68 bsa73 MTB Road Bike Parts for 24mm 22mm GXP Crankset
$20.60
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ZTTO BB109 EXTERNAL BEARING BOTTOM BRACKETS Made of Aluminum , lighter, makes it solid and durable with a long service time. Weight :About 101g Crankset:For Shlmano φ24/24mm and srann GXP φ24/22mm Bicycle Frame:For 68mm/73mm φ34.798mm 1.37 in x 24 TPI Frame Shell Tool:44mm, 16-notch NOTE: Please choose the bottom bracket you need, and use BB tool to screw into frame for safety. If you have any problem with this product, please contact with us anytime.
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