Please do not hesitate to reach out to The Inside Line team for any questions about what bottom to pick for your bike.
Deore
Features
With better sealing and rotation, the Shimano Deore bottom bracket delivers high driving efficiency. A great bottom bracket for those not fussed about weight savings.
Specifications
- Bottom bracket axle mount: BSA / British
- Coupler width: 68 mm
- Coupler diameter: 73 mm
- Spindle Interface Type: Shimano Hollowtech II
- Part Numbers: 192790304182 EBBMT501B
Saint
Features:
Bottom bracket for Hollow Tech 2-specific cranks, with a 68/73mm or 83mm shell width. The Saint bottom bracket is built tough for downhill and dirt jumper applications.
Specifications:
- BB Shell Thread: British
- BB Shell Width: 68/E/73mm or 83mm
- BB Bearing: Steel
- Crank Spindle Diameter: 24mm
- Interface: Hollowtech II
- Primary Color: Gold
- Part Numbers: 689228259386 ISMBB80B 689228259409 ISMBB80D
XT
Features:
This XT bottom bracket was designed for 24mm mountain bike cranks using high quality sealed bearings. XT is the shops go to bottom bracket for most mountain bike applications for its durability and weight.
Specifications:
- BB Shell Thread: British
- BB Shell Width: 68/E/73mm or 83mm
- BB Bearing: Steel
- Crank Spindle Diameter: 24mm
- Interface: Hollowtech II
- Standard Shell
- Part Numbers: 689228919952 IBBMT800B
XTR
Features:
This XTR bottom bracket was designed for 24mm mountain bike cranks. An XTR bottom bracket is for those who demand the best out of their bike in both weight and durability. The most free spinning and weight friendly of all the options.
Specifications:
- BB Shell Thread: British
- BB Shell Width: 68/E/73mm
- BB Bearing: Steel
- Crank Spindle Diameter: 24mm
- Interface: Hollowtech II
- Primary Color: Black
- Part Numbers: 689228997264 ISMBB93B
