Praxis Works Shimano Bottom Bracket Converters

  • Now From £54.99
Item in Stock | Usually dispatched within 24 hours
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Ok...so you have BB30, PF30* (Please See Note Below) or a Specialized OSBB frame, but you need to run a Shimano crank?

No worries. Our Praxis Works Conversion BB is just what you're looking for. Made to fit in either BB30 or PF30 frame, the conversion BB is designed to be rock solid for a Shimano** Hollowtech II crank to be installed in your frame.

  • *Praxis Bottom Bracket Converters are available for both 68 and 73mm shell sizes. 
  • 68mm for Shimano Road Cranks
  • 73mm for Shimano MTB Cranks
  • The converter works with either BB30 or PF30. 
  • To fit the converter to a BB30 frame, please remove the plastic sleeve (tube). 
  • To fit the converter to a PF30 frame, please fit the converter with the plastic sleeve (tube).
  • **Designed for Shimano™ 24mm Hollowtech II cranks.

As the drive cup threads into the non-drive cup, our Collet expands out to a precise machined stop. This sets the Collet exactly to PF spec for a super tight fit. No wiggle, No noise...just smooth as butter.

QUESTION: “How do I know the conversion bottom bracket drive cup on the BB30 and PF30 is installed completely?”

ANSWER/INSTALL TIP:

  • As you’re threading down the Drive cup and the collet system starts to expand, grab a 2nd BB tool to hold the Non-Drive Cup steady.
  • This gets you more leverage when threading down the Drive Cup and also gives you a tactile feel of when the Drive Cup has fully bottomed out on it’s machined ‘stop.’ 
  • The machined ‘stop’ sets the Drive Cup bearing precisely on Shimano spec, and also sets the collet expansion. 
  • Note- The machined stop prevents the collet from over expanding past exact spec.
  • For more information, please take a look at the videos and images to the left or click on the frame guides and/or fitting instructions links below.

Frame guide available here.

Fitting instructions available here.

We hope that you find our website easy to use but if you do have any questions at all please feel free to call our sales team on 0208 508 0682 or email info@tritoncycles.co.uk for advice.

Payment - We accept most major credit and debit cards through our secure payment provider Sagepay. All transactions are 100% secure so you may shop with confidence that your details are safe.

0% finance available on selected bikes. Spread the cost of your new bike over 6-36 months. Min. 10% deposit. Terms and Conditions apply.

We also accept Cyclescheme vouchers, for details of how to place an order with a voucher please contact our sales team on 0208 508 0682.

All purchases and refunds will be processed in Sterling (GBP). We are not liable for any currency fluctuations. Please be aware that this may result in your refund being less or more than what you originally paid in your local currency.

Standard Business Hours
Monday - Friday: 09:00 - 17:00


Most Saturday: 09:00 - 12:00 (By appointment only. Please call in advance to organise.)

Sunday: Closed

Impact of COVID-19 on Delivery
We are monitoring the impact of the COVID-19 coronavirus around the world. We are in constant contact with our couriers on any potential service impacts. Our list of countries affected will be updated accordingly.

Countries affected:
Austria

  • Due to the lockdown initiative, deliveries will not be made to business addresses. As of this moment, deliveries to residential addresses are still being made. Please use your residential address for any orders.
  • Due to restrictions put in place we cannot to deliver to the follow postcodes: 5540 (Flachau), 5611 (Großarl), 5630 (Bad Hofgastein), 5640 (Bad Gastein), 6450 (Sölden), 6553 (See), 6555 (Kappl), 6561 (Ischgl), 6563 (Galtür), 6580 (St. Anton, St Christoph/Arlberg), 6762 (Stuben), 6763 (Lech), 6764 (Dalaas, Wald am Arlberg, Lolch), 6767 (Hochkrumbach, Lechleiten, Warth), 6888 (Schröcken), 9844 (Heilingenblut)

France

  • Due to the lockdown initiative, deliveries will not be made to business addresses. As of this moment, deliveries to residential addresses are still being made. Please use your residential address for any orders.

Iceland

  • No flights allowed into the country. Deliveries allowed by ferry. Couriers estimate 2 weeks delay.

Italy

  • Domestic and international pick-up and delivery services are suspended as of March 13th in Bergamo and Como.
  • International and domestic pick-up services will be performed only in selected zip codes in the area of Milan, Zibido, Orbassano, Genova and Brescia.
  • Non-conveyable shipments will be limited across the country.

Spain

  • Due to the lockdown initiative, deliveries will not be made to business addresses. As of this moment, deliveries to residential addresses are still being made. Please use your residential address for any orders. Couriers estimated 48-72 hours delay.

Holiday Business Hours
Last day for Christmas Delivery: Friday 18th December (18/12/20)

Closed for Christmas: 25/12/2020 to 01/01/2021

Open as usual from: 04/01/2021


Free Delivery -
 Delivery is free on orders over £25, with delivery starting from £3.95 for orders below this value. There are surcharges for international deliveries, off-shore deliveries and some areas of the UK. Postcodes that are considered to be remote or offshore are as follows: AB36-38, AB55-56, FK17-21, IV1-39, IV52-54, IV63, KW1-14, PA21-40, PH19-40, PH30-41, PH49-50, HS1-9, IV40-51, IV55-56, KA27-28, KW15-17, PA20, PA41-49, PA60-78, PH42-44, ZE1-3. Accurate delivery costs will be provided at checkout where applicable. Our dispatch time for in-stock items is usually 24-48 hours and delivery typically takes a further 2-3 working days. Please ensure you select the correct delivery options to display the correct postage cost to avoid any delay on your order. Not selecting the correct options may incur additional charges (Please see 'Courier Selection' for more information).

Bikes - All bikes are checked in our workshop prior to dispatch. Bike orders are typically dispatched within 48 hours of your order. Please note - most bikes are delivered partially assembled - this varies from model to model, please call to confirm what building is required prior to ordering.

Delivery for International Orders - Please note, items sent outside the EU are sold exclusive of VAT but may be subject to import duties and taxes, which may be levied once a shipment reaches your country. For details of current customs charges please contact your local Customs authorities.

RUSSIAN FEDERATION ONLY - We are not allowed to deliver to residential addresses. Russian Customs will reject the parcel and it will be returned to us. Please provide a business delivery address on all orders. We are not able to check the address of every order therefore any orders with a residential address will incur additional delivery charges if it is returned back to us by the Russian Customs.

Is your country not listed on our website? Feel free to get in contact with us and we will quote you a price! Message us on our Contact Us page and make sure to include your postal code/zip code. We will not be able to delivery to PO BOX addresses.

We will always try our best to meet agreed delivery times, however we cannot guarantee them due to third party couriers or workshop load. We shall not be liable for any consequential losses due to delayed delivery times.

Courier Selection - Choosing the incorrect shipping option for your country/location may cause delays as we may have to amend the order and apply any additional shipping fees. Any order cancellations due to a refusal to pay the correct shipping fees may incur additional processing charges.

Billing & Delivery Addresses - Please ensure your billing & delivery address is correct when placing your order. We will do our best to ensure that all our customers receive their order but we are not responsible for any mis-delivery if the delivery address is incorrect.

Stock Check - The majority of our products are usually in stock and we try to keep our stock levels as up-to-date and as accurate as possible. However sometimes our system may not be updated in time and a product may be out of stock despite the product page showing it as 'In Stock'. If you are interested in a product and would like to double check the availability of it, please feel free to contact us before placing your order.

Dispatched Dates/Due in Dates (Pre-orders) - We try to provide as accurate as possible information on the arrival of our pre-order products. The dispatched dates/due in dates shown are an estimate of when the products will be available as provided by our suppliers. The dispatched dates/due in dates are subject to change. We will do our best to keep our customers updated.

Extended Returns Period
For Christmas we have extended our returns period! Any orders dispatched before 19/12/2019 will be eligible for the extended returns period. Customers eligible will be able to return their unwanted orders for an exchange or refund up until 15/01/2020.

At Triton Cycles we aim to provide a returns service that is simple and hassle-free.

Should you need to return anything to us, it is very important that you telephone us first to advise us of your intention and the reason why you wish to return the goods. If you're not completely satisfied with an item you may return it within 14 days of purchase, and as long as the item isn't fitted or used we're happy to receive it back for a refund or exchange. Return shipping costs in this instance are non-refundable.

If the item is being returned as a result of our error i.e. damaged, defective, wrong item sent etc, we will refund Royal Mail First Class or Standard Parcel postage costs. If this is the case please include a copy of your purchase receipt when you return the goods for inspection. Please DO NOT sign for goods if you think that they are damaged, or the packaging has been tampered with. Instead, refuse to accept the delivery and contact us immediately(within 3 working days) so that we can take the matter up with our courier. Replacements will be sent to you as soon as possible. Signing for goods later found to be unacceptably damaged in transit complicates negotiations with the courier in dealing with your complaint. However, if a minor component is missing or broken(e.g. a reflector) please DO NOT return the whole bike. Simply contact us and we will replace the part as soon as possible. Please DO NOT discard any original packaging until you are fully satisfied with your purchase. Should you need to return a bicycle, couriers will not transport a machine not in the original or suitable packaging. Warranty Claims: All goods purchased from Triton are covered by a full warranty and generally covers manufacturing faults and defects including poor workmanship. If you think your item is faulty and would like to make a warranty claim then please phone/email us before returning any goods - we may be able to solve your problem without you incurring any postage costs.

All purchases and refunds will be processed in Sterling (GBP). We are not liable for any currency fluctuations. Please be aware that this may result in your refund being less or more than what you originally paid in your local currency.

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