Shimano Bottom Bracket | Saint / ZEE SM-BB80 Hollowtech II (ISMBB80B) - Cycling Boutique

    Shimano Bottom Bracket | Saint / ZEE SM-BB80 Hollowtech II (ISMBB80B)

    Rs. 3,910.00
    Tax included. Shipping calculated at checkout.
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    The Shimano Saint bottom bracket SM-BB80 is available in a version for 68 and 73 mm shell widths and in a version for 83 mm shell widths. Thus it fits perfectly to the Saint FC-M820 and FC-M825 cranks. This is a Hollowtech II bottom bracket (24 mm axle diameter) for BSA frames.


    Application: Freeride, Downhill, Cross Country, All Mountain, Touring
    Series: Saint, ZEE
    Type: BSA
    Shell Width: 68 mm, 73 mm, 83 mm
    Axle Diameter: 24 mm (Hollowtech II)
    SERIES SAINT M820 Series
    Average weight 95 g (68/73 mm), 96g (83 mm)
    Threaded BB shell width_73mm
    Threaded BB shell width_83mm
    HOLLOWTECH II BB_Threaded BB type
    Threaded BB shell width_68mm

    Technical Information:

    Bearings: steel
    Bottom Bracket Cup Material: aluminium
    Bottom Bracket Centre Tube Material: resin


    - larger and wider bearings for optimised load distribution, more efficient power transmission, higher rigidity, increased stability
    - simplified assembly thanks to precision bearings, longer service life
    - stronger centre tube stiffens frame, more possibilities
    - high-quality precision seal: bearing run remains like new for a long time
    - anodised bearing cups
    - recommended for Saint FC-M815-2, FC-M815-1, FC-M810-2, FC-M810-1, FC-M820, FC-M825 / XT FC-M780, FC-M785 / SLX FC-M660-10 / Deore FC-M590-10 / FC-M552 / FC-T780, FC-T781, FC-T551


    Hollowtech II
    The externally mounted bottom bracket offers better weight distribution and stability for more efficient power transmission. The diameter of the bottom bracket axle and the bearing (24 mm) was an important factor in the development, as the bottom bracket axle has a significant impact on stiffness, stability, weight and rotational efficiency.


    BSA 68/73:
    - Shell Width: 68, 73 mm
    - Manufacturer Part Number: I-SMBB80B

    BSA 83:
    - Shell Width: 83 mm
    - Manufacturer Part Number: I-SMBB80D
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