SHIMANO BB30/PF30 MTN
$75.00 – $185.00
Our Shimano BB30/PF30 73mm MTN BB. It is compatible with Shimano™ Hollowtech II MTN cranks. High-grade Enduro 2437 steel bearings are fully sealed and are a fantastic replacement BB for your Shimano™ drivetrain.
SPECIFICATIONS | |
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INTRUCTIONS | ⚠️ MANUAL HERE |
PRODUCT | SHIMANO BB30/PF30 MTN BB For use only with Shimano™ Hollowtech II MTN cranks in a BB30/PF30 73mm MTN frame See photos and Manual! |
BUY THIS IF : | You are installing a Shimano™ Hollowtech II MTN crank into a 73mm width BB30 or PF30 MTN frame. |
TOOLS | This Shimano BB30/PF30 BB requires TWO 16 notch traditional BB tools along with a press tool/drift for installation. Use any standard outboard cup BB tool with 16 external notches and a 44mm ID Please read and follow instruction manual carefully for exact installation steps. |
MEASUREMENT | BB30 - 73mm Width MTN x 42mm Diameter PF30 - 73mm Width MTN x 46mm Diameter (Included Sleeve for PF30) Helpful frame shell guide here |
BEARINGS | Cartridge Steel or Ceramic | Enduro 2437 These are specifically made for use with Shimano Hollowtech II crank spindles. Ceramic version is Grade 5 / ABEC 5 rating 24mm Drive and a 24mm NonDrive Bearing |
MFG | Forged & machined heat-treated alloy cups |
AVG. WEIGHT | 140g |
NOTE | - Praxis Collet Design - Made precisely to Shimano MTN bearing stance spec. - This BB CANNOT be used for Road Cranks - This BB IS NOT compatible with the proprietary Cannondale "BB30a" or "PF30a" frames. - Frame shell cannot have any inner shell obstructions (like cable guides/screws) that prevent BB from installing. |