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Bottom Bracket Kit (Tapered Shaft)
Our Part# SG740-7554
OEM# 740-7554 or 740-7553
Kit consist of:
- Axle
- Two bearings
- Two bolts
- Two crank arm locking pins
This part can be used on the following model(s):
Stairmaster - AirFit_8-4580-BINTP0
Stairmaster - AirFit_Upper-Bo dy_8-4570-MINTP0
Stairmaster - AirFit_White_160002
Stairmaster - HIIT-Bike_Black_AI R_60_9-4650-KINTP0
Stairmaster - HIIT-Bike_Black_ AIR_9-4650-BINTPO
Stairmaster - HIIT-Bike_Quantum_Sil ver_Air_9-4650-QINTP0
Startrac - 8-RB_9-8130_MUNBP0_Base
Startrac - 8-UB_9-8120_MUNBP0_Base
Startrac - Blade_9-7190_S BEXxxxx-Lxxxxx
Startrac - Blade_Belt_9-7240_MINTPO
Startrac - Blade_Ion_9-7220-MINTP0
Startrac - E-RB_9-8110-MUNBP0_ Universal_Base_Gen2
Startrac - eSpinner_9-7200-MUN BPO_SBEBxxxx-Lxxxxx
Startrac - E-UB_9-8100-MUNBP0_G2
Startrac - NXT_9-7170,_8-71 70,_7-7170_MINTP0
Startrac - NXT_9-7170_SBENxxxx-Lxxxxx
Startrac - NXT-Black_9-7230_SBE
Startrac - S-RBx_9-3150_MINTP0_G2