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Wheels MFG BB Conv BB BB30 To Outboard Shi Black
$118.65
Estimated delivery between September 28 and September 30.
$118.65
$118.65
Product Details
Wheels Manufacturing BB30 to Outboard Bottom Bracket lets you run 24 mm spindle cranks (Shimano Hollowtech II, many FSA/Race Face 24 mm, etc.) in BB30 or Specialized Alloy OSBB frames without loose adapters. Two machined aluminum cups thread together across the 42 mm ID shell (68–73 mm wide), moving the Enduro bearings outboard for better alignment, creak reduction, longer bearing life, and easier service. Uses a 44 mm 16‑notch tool for installation; includes silicone dust shields. Note FSA MegaExo spindles measuring 24.07 mm may require different bearings.
• For BB30 / Specialized Alloy OSBB frames (42 mm ID; 68–73 mm shell width).
• Accepts 24 mm spindle cranks (Shimano Hollowtech II; many FSA/Race Face 24 mm; check FSA 24.07 mm note).
• Thread‑together machined aluminum cups stabilize BB and reduce creak.
• Enduro ABEC‑3 cartridge bearings (Angular Contact and Ceramic versions sold separately).
• 44 mm 16‑notch tool interface; Wheels Mfg BB wrench / socket compatible.
• Includes silicone dust shields.
Frequently Asked Questions
Do you offer free shipping?
Yes — free shipping on orders over $100 on gear, apparel and shoes. Heavy or oversized items over 10 lbs are excluded. See the full shipping policy.
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Yes, and it is free. Choose in-store pickup at checkout and collect at Doral, Coral Gables or North Miami Beach — we will email you as soon as your order is ready. See addresses and hours.
When will my order arrive?
The estimated delivery window is shown on this page above the Add to cart button and again at checkout, based on the item and your address. You will get a tracking email as soon as it ships.
Are your bikes assembled and ready to ride?
Yes. Every bike is pre-assembled, tuned and safety-checked by our mechanics before it leaves the shop, so it is ready to ride when you get it. More about our shop services.
What if it does not fit?
You have 30 days to return unused items in their original packaging. Read the return policy.
Can someone help me choose the right size or model?
That is what our stores are for. Come see us in Doral, Coral Gables or North Miami Beach, book a Retul bike fit, or send us a message and a real person will answer.
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