34R BMX Orto Bottom Bracket Bottom BracketViews:
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|19mm, Mid & Spanish|
0 lb 2.1 oz (60 g)
|34R Orto Mid Bottom Bracket 19mm Material Al 6061 T6 heat treated, pressed in IGUS bush bearings alloy ring with 3 mini allen screw for cranks rotation regulation 2 pcs of 1 mm washers included weight 60 g|