X
Mon-Sat 8am-5pm PT
FREE SHIPPING ON ORDERS OVER $50More info
JOIN OUR EMAIL LIST
Sign Up
Serving cyclists
since 2002
WISH
0
Click Here for Larger Image

Shimano Ultegra BB72-41B Press-Fit Bottom Bracket

Mfg PartNum:ISMBB7241B
$38.99set
Out of Stock
Ships Free!
Earn $3.89 in VIP credit. Click to Learn More.
389
POINTS
This color/size is not eligible for VIP points

Ultegra level bottom bracket for Shimano Hollowtech II cranksets in press-fit bottom bracket shells.

With reliable SHIMANO bearings and seals, the Shimano Ultegra bottom bracket has a long service life.

  • Optimum power transfer
  • Lightweight maintains efficiency
  • DURA-ACE proven 4-arm design: Same stiffness and lighter weight
  • 14 g lighter weight and half the friction of the SM-BB6700, while maintaining the same durability
  • Variety choice of gearing: 53-39T/52-36T/50-34T/46-36T
  • 86.5 mm shell width
  • Weight: 69 g

  • B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.

    The product weight specified is an approximate weight based on the manufacturer's specifications (if available) or our measurement of one or two examples. For most products, the weight will typically vary by 5% to 10%.

    Weight: ~69 g

    Gearing: 53-39T/52-36T/50-34T/46-36T 

    Mfg PartNum: ISMBB7241B 

    Bottom Bracket STD: PF24 

    Articles will open in new tab.

    A guide to bottom bracket standards.

    We are committed to delivering outstanding value and service to our customers, every day.
    Try us today to see why so many of our customers come back again and again.

    *Orders received before 3:00PM Pacific time are shipped the same day (Mon-Sat). Orders over $50
    are shipped free (USA only, excluding AK and HI). Some exceptions apply. See Shipping for details. 38

    SUBSCRIBE

    Want to save on all your Bike Tires Direct purchases? Sign up here for exclusive discount offers.

    BikeTiresDirect on Facebook BikeTiresDirect on Instagram BikeTiresDirect on Strava
    5741 NE 87th Ave (I-205 exit 23B) Portland, OR 97220 | 503-342-9985 | [email protected]