SRAM MTH 746 Wheel Hub Bearings CheckoutSpec= 152x31 - Monarch B1 (Plus 46 Spindle Interface Type Shimano

46 Spindle Interface Type Shimano Hollowtech II Weight 118 BB Shell Width (mm) 73 BB/Frame Interface PF30

'12-15 SID 100/80mm (except '12 1-1/8 inch carbon)

0mm 280mm J-bend Black Box of 100

Modified knobs on the shoulder and center improve braking performance and traction on hard surfaces

Two rows of outer knobs provide confidence regardless of how hard you're cornering while also providing substantial sidewall protection

SRAM MTH 746 Wheel Hub Bearings CheckoutSpec= 152x31 - Monarch B1 (Plus 46 Spindle Interface Type ShimanoSRAM MTH 746 Wheel Hub Bearings. Original equipment sealed bearings fit many SRAM wheels and hubs. Replacement OE bearings