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Description

CBBF-103Sealed bearing cartridge bottom bracket for Messenger series Axle Length : 103mm (CroMoly) Axle Type : 4 taper (SG Mighty taper)* Cup Thread : BC1. 37x24T BB shell width : 68mm Cup Material : Steel Bearing : Steel *Axle bolts are not included. *SG Mighty taper is not compatible with SG75 taper.

Chainline : 42mm (BB-SG75 Series-Sold separately)

Crank Length : 165

Q-factor : 145mm

CYCLOIDⅡmechanism

so the lever won’t get damaged

"CAPACITY BOOSTER" perfectly fits Shimano 12-speed drivetrain

Download the Press Release

Using #804 bolts ensures that overall weight will be kept down

alloy cup and alloy sleeve

please check

①Operate the smaller lever and fully release the inner cable tension

Chainring size : 44T

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

Shipping Notes

Free Standard Shipping on $100+ Orders to the USA.
Except Preorder products are shipped in 48 hours.
Delivery to the USA:

Standard Shipping : 3-10 business days

If time is of the essence, please consider selecting expedited delivery for faster service.

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