MTB BSA Threaded Series for 25mm Cranks

$85.00$180.00

External English (BSA) threaded bottom bracket for 73mm shells. Fully serviceable.

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SKU: BB-MTB-25 Categories: ,

Description

External English (BSA) threaded bottom bracket for 73mm shells. Fully serviceable.



Includes:

  • (2) – Enduro Silicone dust seals
  • (1) – 2.5mm aluminum BB cup spacers for use with 68mm wide BB shell
  • (1) – 1.8mm aluminum BB cup spacers for use with 68mm wide BB shell
  • (1) – 0.7mm aluminum BB cup spacers for use with 68mm wide BB shell
  • (2) – 0.5mm crank spindle spacers
  • (2) – 1.0mm crank spindle spacers

Direct replacement for Shimano HollowTech II bottom brackets!


Additional information

Weight 3.0 oz
BB STANDARD

CRANK SPINDLE DIAMETER

Select A Bearing Type

Zero Ceramic, Angular Contact, ABEC-5, ABEC-3

  • Color: Red
  • Bottom Bracket/Frame Interface: ISO/English or BSA Threaded (1.37 in x 24 TPI)
  • Bottom Bracket Shell Width (mm): 68-73mm
  • Bottom Bracket Shell I.D.: 33.6-33.9 mm
  • Crank Spindle Type: HollowTech II (Shimano, FSA, Etc.)
  • Crank Spindle Diameter: 25mm
  • Weight: 105g

Compatible with the following Bottom Bracket Standards:

  • ISO/English or BSA Threaded (1.37 in x 24 TPI)
  • 73mm BB Shell Width

Compatible with the following cranksets with 25mm spindle diameter (Campy cranks):

  • Shimano HollowTech II
  • FSA
  • RaceFace EXI, X-Type, MegaExo
  • Rotor 3D, Agilis

Download: Threaded to BB Installation / Warranty Download PDF File


Picture Name Price   SKU Categories Weight
Bottom Bracket Socket Bottom Bracket Socket $49.95
spinner
BBTOOL-48-44 6.50 oz
Wheels Mfg Double End BB Wrench, 48.5mm / 44mm Wheels Mfg Double End BB Wrench, 48.5mm / 44mm $29.95
spinner
WRENCH-BB48-44 3.36 oz


Picture Name Price   SKU Categories Weight
Wheels Mfg Double End BB Wrench, 48.5mm / 44mm Wheels Mfg Double End BB Wrench, 48.5mm / 44mm $29.95
spinner
WRENCH-BB48-44 3.36 oz


 
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