
Designed and made 100% in France.

Bottom bracket BB89/BB92 Press Fit 4130 for Press Fit 89.5/92 mm frames.
Bottom bracket Spécialités TA Press 4130 BB89/92 compatible with Press Fit standard bottom bracket shells, 89.5/92mm wide and ø41mm.
Specific flanged bearings, 61806-2RS Black Bearing with improved sealing and C3 internal clearance.
Self-adjusting sealing sleeve system included.
Supplied with compensation spacers (2x0.5mm).
Sleeve also compatible with BB86
Additional spacers may be needed for compatibility with any crankset other than a Spécialités TA crankset.
Compensation spacer 0.5mm.
Compensation spacer 1.6mm.
Bottom bracket Spécialités TA Press Fit 4130 BB89/92 compatible with Press Fit standard bottom bracket shells, 89.5/92mm wide and ø41mm.
Designed and produced in France, Spécialités T.A. bottom brackets combine precisely machined cups, for a clean fit in the bottom bracket shell, with standard-size bearings that are easy to replace for simplified maintenance.

Specific References