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Praxis Works

Praxis Works OSBB to GXP Bottom Bracket Adapter

£64.99

Product code:  EV316150
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Product Details

Introducing the Praxis Works OSBB to GXP Bottom Bracket Adapter. Designed to be a proper bottom bracket BB for installing SRAM GXP/ISIS2 cranks in Specialized’s OSBB road frames. Our patent pending design keeps the cartridge bearings outboard of the frame right on SRAM 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.

To view our Bottom Brackets buying guide click here


Type OSBB to GXP Bottom Bracket
68mm Road version
Construction Forged & machined heat-treated 7075 T6 Aluminium
Bearing Material Steel cartridge radial bearings
Compatibility - For SRAM GXP/ISIS2 cranks and also for Oval Concepts 400/500/700series GXP cranks
- Not for BBRight or BB386EVO frames
- 68mm cannot be used for MTB Cranks
Extra Features “Collet” style non-drive cup expansion for wiggle-free press
Compression/Spacer O-Ring compensates for frame width discrepancies
Notes * Praxis Works warrants components to be free from defects in materials or workmanship for a period of 2 years after original purchase. However, there are limitations as “nothing lasts forever”

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Using our Click & Collect service your order will be delivered to a choice of over 50 Evans Cycles stores nationwide for collection. This service is FREE of charge for all orders. Click here for more details

Delivery

Standard UK delivery:

Clothing, parts & accessories: £4.99 per order

Bulky Items: £4.99 per item - Click here to see the list of bulky items

Bikes: £4.99 per bike - Includes assembly by our fully trained mechanices, pre-delivery inspection and safety check, packing in our custom bike box and multi-tool. Click here to see how we deliver your bike

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Bulky Items: £6.99 per item - Click here to see the list of bulky items. Order by 3pm any day including weekends.

Bikes: £29.99 per bike - Order before 3:30 PM Monday - Thursday

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Bulky Items: £6.99 per item - Click here to see the list of bulky items. Order by 3pm Friday for Saturday delivery.

Bikes: £34.99 per bike - Order before 3:30 PM on Friday

Sunday delivery:

Clothing, parts & accessories: £6.99 per order

Bulky Items: £6.99 per item - Click here to see the list of bulky items. Order by 3pm Saturday for Sunday delivery.

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