Praxis Works OSBB Converter For Specialized

MSP £ 64.00
£ 53.00 - £ 53.00
MSP £ 64.00  Save 17%
£ 53.00

Looking to equip your Specialized road bike or frame with a Shimano Hollowtech II chainset? If so you will need a conversion kit and that is exactly what Praxis Works offers with the Praxis Works OSBB Converter for Specialized.

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In stock, available for delivery

Reserve now, add to basket, collect from our Esher Collection Point from 4pm on Monday, 18/11/2019

Reserve now, add to basket, collect immediately from our Hampton Wick Store

Looking to equip your Specialized road bike or frame with a Shimano Hollowtech II chainset? If so you will need a conversion kit and that is exactly what Praxis Works offers with the Praxis Works OSBB Converter for Specialized.

Read full description

Praxis Works OSBB Converter for Specialized

Looking to equip your Specialized road bike or frame with a Shimano Hollowtech II chainset? If so you will need a conversion kit and that is exactly what Praxis Works offers with the Praxis Works OSBB Converter for Specialized.

Easy to install and providing a secure and tight fit in the frame, a trouble free and very effective Specialized specific converter.

Praxis Works' patent pending design is focused on placing the cartridge bearings on the outside of the frame. This adds strength and stiffness and prevents frame and c-clip fit issues that are recurring problems on other conversion systems.

A flush fit is further provided by a compressible O-ring added to the non-driveside cup that allows for minute frame shell width discrepencies.

The converter is kept in place in the frame by the Praxis Works Collet system that expands to radiate the pressure for an extremely tight fit. This stops bearings from coming out.

This is not an adaptor but a converter, designed solely for Specialized frames with a 46 millimetre diameter and 61.5 millimetre wide carbon inner shell.

Made from super strong and lightweight forged and machined heat-treated 7075 T6 aluminium with steel bearings.

The Praxis Works OSBB Converter for Specialized is easy to install by simply pressing the long non-driveside cup into the frame then finishing it off by threading the shorter cup on.

Please note: the two supplied sleeves are required for correct installation

FEATURES
  • Converter to fit Shimano Hollowtech II cranks to a Specialized frame
  • Cartridge bearing on outside of frame for greater rigidity and ideal fit
  • Collet system expands filling the shell for a tight and secure fit
  • Compatible with Specialized frames with carbon inner shells
  • Install the bottom bracket with the two included sleeves
  • Made from 7075 T6 aluminium
  • Steel radial bearings
  • 46 millimetre diameter
  • 61.5 millimetre width
  • Includes compressible O-ring on non driveside cup to compensate for frame shell width discrepancies

PRODUCT REF: PR-68-3002R

UK Delivery Options

STANDARD Delivery £1.99

Free when you spend over £30.00

Estimated delivery within 4 working days. Restrictions apply.

 
click and collect with collect+ £1.99

Have your order delivered to your local shop for just £1.99! For Highlands and Islands, please allow up to 5 working days. Orders can be shipped to UK Collect+ locations specified on the SigmaSports.com website where they will be held awaiting collection for a period of 10 days.

Orders are normally dispatched within 2 working days. Restrictions apply.

 
Priority 1st Class Delivery £2.99

Estimated delivery within 2 working days. For Highlands and Islands, please allow up to 5 working days. 

 

Next Working Day Delivery £4.99

Tracked delivery with 1-hour delivery window. Order before 3pm for weekday dispatch. Weekday delivery only, excluding Bank Holidays. Orders placed after 3pm will be dispatched the next working day. Package must be signed for upon delivery.

Next Working Day delivery is only available on items in stock in our warehouse and excludes pre-order items. Next Day refers to the next working day, Bank Holidays will add an extra working day to the estimated delivery lead times. UK next day excludes Saturday deliveries. This service is not available to some remote postcode areas. Please contact us for help. Restrictions apply.

 
Saturday pre-12pm Delivery £4.99
Saturday delivery orders must be placed by 1pm Friday and are only available on items in stock in our warehouse. Orders are prioritised through our warehouse and are delivered on Saturday pre 12pm by courier. Package must be signed for upon delivery. Restrictions apply.
 

Sunday pre-12pm Delivery £4.99
Sunday delivery orders must be placed by 1pm Friday and are only available on items in stock in our warehouse. Orders are prioritised through our warehouse and are delivered on Sunday pre 12pm by courier. Package must be signed for upon delivery.
 
Reserve and Collect - FREE

Reserve & Collect from either our Sigma Sports store in Hampton Wick or our Collection Point in Esher. Just select the Reserve & Collect button in the basket. Please note that bikes orders will require a 10% deposit before we build your bike. We will contact you for payment after you've placed your order.

Reserve and Collect Collections - Clothing, parts and accessories: Next day. Orders placed on Friday, Saturday or Sunday will be available for collection after midday on the Monday (excluding Bank Holidays). Bikes: 72 hours if in stock at our store, collect in up to 7 days (sometimes quicker) if in stock at our warehouse. Please note that bikes orders will require a 10% deposit before we build your bike. We will contact you for payment after you've placed your order.

 
London Same Day (Order Before 1pm)

We offer a Same Day delivery service into London. The cost is £25.00 under 2Kg and £35 over 2Kg. Place your order before 1pm, deliveries are made Monday to Friday. Please note this option excludes bicycles. Restrictions apply.

 
Bike Deliveries - FREE)

All our bikes are fully checked and tuned and tested by our Cytech qualified mechanics and then securely packaged, ready for despatch. All you have to do is add the pedals, rotate and tighten the handlebars. Typically we can deliver your bike in 3 - 4 working days. Kids Balance Bikes can be dispatched immediately.

Deliveries are made Monday to Friday during normal business hours. One of our customer care team will be in contact to arrange a convenient day for delivery.

More information on all our UK delivery optionsRestrictions apply.

Free UK Returns

We offer free 90-day returns and exchanges for UK customers. Sigma Sports will happily refund or exchange any item purchased at Sigma Sports.

More information on the Sigma Sports returns procedure.

European & Worldwide delivery

We ship to a wide range of countries, using DHL. This is a fully tracked service and a signature will be required. Please note, our dispatch time for in-stock items is 2 working days.

All our bicycles are fully checked and tuned and tested by our Cytech qualified mechanics and then securely packaged, ready for delivery. Typically we can deliver your bike in 3 - 4 working days.

 
Delivery Information

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