-40%
Praxis Works Bottom Bracket BB30 / PF30 Converter Shimano 24mm BB for Road Bike
$ 27.65
- Description
- Size Guide
Description
Praxis Works Road Bike Bicycle Bottom Bracket BB30 / PF30 Converter Shimano 24mm BBDesigned to be a proper BB for installing Shimano™ Hollowtech II steel spindle cranks in either BB30, PF30, or Specialized’s OSBB frames. Our patent pending design keeps the cartridge bearings outboard of the frame right on Shimano™ spec for greater rigidity and free of frame/c-clip tolerance issues that other systems deal with.
Simply press in the longer non-drive-cup, then the shorter drive cup threads into it. As the drive cup threads in, our trademark Collet system expands to a precise limit evenly dispersing pressure for a super tight fit. With both cups connected and our collet set exactly to spec, there is no chance the bearings can come out of alignment or wiggle/walk out of the frame. This design also uses a compressible o-ring on the non-drive side cup to compensate for frame shell width discrepancies.
New updated design with Rubber expanding collet.
This version for Shimano™ Hollowtech II steel spindle road cranks only.
Designed precisely to Shimano bearing stance & chain line spec.
Forged & machined heat-treated 7075 T6 Aluminum
For 68MM BB30/PF30 and older Specialized OSBB Road frames
Not for BBRight, BB386EVO, BB30A, BB86, BB92 frames
68mm version cannot be used for MTB Cranks
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Praxis Works Bottom Bracket BB30 / PF30 Converter Shimano 24mm BB for Road Bike
DESCRIPTION
Praxis Works Road Bike Bicycle Bottom Bracket BB30 / PF30 Converter Shimano 24mm BB
Designed to be a proper BB for installing Shimano™ Hollowtech II steel spindle cranks in either BB30, PF30, or Specialized’s OSBB frames. Our patent pending design keeps the cartridge bearings outboard of the frame right on Shimano™ spec for greater rigidity and free of frame/c-clip tolerance issues that other systems deal with.
Simply press in the longer non-drive-cup, then the shorter drive cup threads into it. As the drive cup threads in, our trademark Collet system expands to a precise limit evenly dispersing pressure for a super tight fit. With both cups connected and our collet set exactly to spec, there is no chance the bearings can come out of alignment or wiggle/walk out of the frame. This design also uses a compressible o-ring on the non-drive side cup to compensate for frame shell width discrepancies.
New updated design with Rubber expanding collet.
This version for Shimano™ Hollowtech II steel spindle road cranks only.
Designed precisely to Shimano bearing stance & chain line spec.
Forged & machined heat-treated 7075 T6 Aluminum
For 68MM BB30/PF30 and older Specialized OSBB Road frames
Not for BBRight, BB386EVO, BB30A, BB86, BB92 frames
68mm version cannot be used for MTB Cranks
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We only accept PayPal, thank you.
Please make payment within 5 days after auction ends. We reserve the right to cancel the bid and relist the item.
Non-paying winners will be reported to eBay.
Our shipping fee includes handling charges, packaging and so on.
If you require more info about our terms, please contact before bidding/transacting.
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For buyer in USA, your order will be shipped timely form our warehouse in California.
Item will be shipped timely after receiving complete and clear payment.
Tracking number will then be updated to eBay.
If you would like use other express delivery methods, please contact for the additional fee.
If goods do not arrive after 30 days, please contact us and we will investigate for resolution.
We ship to PayPal Registered Verified Address.
Please make sure your address in PayPal is updated.
If you prefer a different delivery address, please contact us to notify.
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All of our items are covered by our 30-Day Satisfaction Guarantee.
If you are not pleased with your purchase, we will make an exchange or refund the product price less S&H charges within 30 days of your purchase.
All ORIGINAL packaging and accessories MUST BE RETURNED with the items.
The return delivery cost is charged to the buyer's account (unless your merchandise arrives defective/damaged).
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