PROMAX

ST-1 SQUARE-TAPER BOTTOM BRACKET

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  • $ 24.95


Each ST-1 bottom bracket is hand assembled using a steel spindle, sealed bearings, forged and CNC-machined alloy cups and a composite center spacer/seal.

The spindles have a JIS taper and are 113 millimeters wide

276 grams/9.76 ounces