This is the Praxis Works PF30/BB30 to SRAM GXP Bottom Bracket Adaptor - 68mm. Praxis' conversion bottom bracket is designed to be a proper bottom bracket for SRAM GXP cranks in PF30/BB30 frames. This includes the PF full sleeve. Their patent pending design maintains the cartridge bearing outboard of the frame right on SRAM spec for greater rigidity and free of frame -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, Praxis' 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. To convert if from PF30 and BB30 simply remove the plastic outer sleeve.
Praxis' unique collet system also greatly reduces the chances for creaking and other unwanted noises associated with the lesser ''Band Aid/Spacer'' type adaptors in the market. The cartridge bearings are high quality steel with shield-type quad-ring seals. The Praxis Works Conversion Bottom Bracket is the most rock-solid BB for SRAM GXP cranks on PF30/BB30 frames.
PF30 and BB30 to SRAM GXP Converter Bottom Bracket
Forged & machined heat-treated 7075 T6 Aluminium
Cartridge with steel ball, high-grade grease and fill
For SRAM GXP 24/22mm spindle cranks only
68mm can only be used with road cranks. Cannot be spaced
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Exchange, Returns, and Refunds Policy
Please choose carefully before you buy.
For faulty products, merchants offer a 14 DAY REPLACEMENT WARRANTY, from the date you receive your product. They do not offer a satisfaction guarantee on any of their products, however due to their high level of customer service, they will always endeavour to keep customers happy and satisfied.
If your product is faulty, it will be replaced with an identical product. If they cannot replace the product, they will offer you the option of choosing another product of the same value, or provide you with a refund for the total value of the faulty product.
Please note: Standard postage fees apply to all return orders. Where the return relates to a faulty item, the replacement product will be sent out to you, at no charge, within 5 working days from the date we receive the faulty product.
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- Your full name
- Your order number
- Reason why you are returning the product
- Your instructions informing us how you would like the issue resolved.
Please include the original order confirmation or invoice you received with your product. Also, if you haven't previously provided a contact phone number, please include this with your return. This will ensure the issue is resolved quickly, should anyone need to contact you.