This Privacy Policy was last updated June 2019.
This Privacy Policy describes how your Personal Information is collected, used, and shared when you visit or make a purchase from sprindex.co.uk (the “Site”).
When you visit the Site, we automatically collect certain information about your device, including information about your web browser, IP address, time zone, and some of the cookies that are installed on your device. Additionally, as you browse the Site, we collect information about the individual web pages or products that you view, what websites or search terms referred you to the Site, and information about how you interact with the Site. We refer to this automatically-collected information as “Device Information.”
We collect Device Information using the following technologies:
Additionally, when you make a purchase or attempt to make a purchase through the Site, we collect certain information from you, including your name, billing address, shipping address, payment information (including credit card numbers), email address, and phone number. We refer to this information as “Order Information.”
When we talk about “Personal Information” in this Privacy Policy, we are talking both about Device Information and Order Information.
A cookie is a small text file that a website saves on your computer or mobile device when you visit the site. It enables the website to remember your actions and preferences (such as login, language, font size and other display preferences) over a period of time, so you don’t have to keep re-entering them whenever you come back to the site or browse from one page to another.
This site requires essential cookies to function properly. Our store, managed by Shopify, uses cookies to allow you to add goods to your shopping basket and perform authenticated actions like signing into your personal account.
Learn more about Shopify’s use of cookies here:
https://www.shopify.co.uk/legal/cookies.
This Site also Google Analytics to help us analyse how people use this Site. Google Analytics uses cookies to collect standard internet log information and visitor behaviour information in an anonymous form. No personally identifiable information is collected about you unless you explicitly submit that information on this website.
You can read more about how Google uses your Personal Information here:
https://policies.google.com/privacy?hl=en
You can also opt-out of Google Analytics here:
https://tools.google.com/dlpage/gaoptout.
You have the option to opt-in to our email newsletter marketing list at the time you place your order. You can also subscribe to this list using the email newsletter subscription form on this Site. We promise never to share your information and will only contact you with discount codes, special offer and news/information relevant to the products for sale on this website.
You can unsubscribe from the mailing list at any time by clicking on the “Unsubscribe” link included in any email newsletter you receive. Alternatively, you can contact consumersupport@2pure.co.uk to request the deletion of your account from our records.
We use MailChimp for email marketing and by subscribing to our email newsletter you acknowledge that the information you provide will be transferred to MailChimp for processing in accordance with their Privacy Policy and Terms here:
https://mailchimp.com/legal/privacy
https://mailchimp.com/legal/terms
Your Shopify order information will also be transferred to MailChimp.
Sometimes we display targeted advertising on other websites based on visits to this Site.
This activity is performed by using Cookies provided by third parties to manage the targeting and display of this advertising. These third parties are detailed below and you may opt out of the services by following the links provided.
Google Ads Remarketing (Google LLC)
Google Ads Remarketing is a remarketing and behavioural targeting service provided by Google LLC that connects the activity of this Site with the Google Ads advertising network and the DoubleClick Cookie.
Learn more about Google LLC’s use of cookies for personalised advertising and manage settings:
https://adssettings.google.com/authenticated?hl=en
More information on Google’s Privacy Policy can be found here:
https://policies.google.com/technologies/ads
Facebook and Instagram Advertising and Remarketing (Facebook, Inc.) Facebook and Instagram Remarketing is a remarketing and behavioural targeted advertising service provided by Facebook, Inc. that connects the activity of this Site with the Facebook advertising network.
Learn more about Facebook and Instagram’s use of cookies and pixels for personalised advertising and manage settings:
https://www.facebook.com/ads/about/?entry_product=ad_preferences
More information on Facebook and Instagram’s Privacy Policy can be found here:
https://www.facebook.com/about/privacy
You can manage and/or delete cookies as you wish – for details, see www.aboutcookies.org.uk/managing-cookies
You can delete all cookies that are already on your computer and you can set most browsers to prevent them from being placed. If you do this some website services and functionality may not work and you may have to manually adjust some preferences every time you visit a site.
Embedded content from other providers may track your interaction with that content. For example, if we embed a YouTube video on this Site, Google will track your interaction. Unfortunately, there is no way around this if you interact with content we have embedded from a 3rd-party.
We recommend you set your browser to always block 3rd-party cookies. Content will still work, but no visitor data will be sent to a 3rd-party.
We use the Order Information we collect to fulfil any orders placed through the Site (including processing your payment information, arranging for shipping, and providing you with invoices and/or order confirmations). Additionally, we use this Order Information to:
Communicate with you;
Screen our orders for potential risk or fraud; and
When in line with the preferences you have shared with us, provide you with information or advertising relating to our products or services.
We use the Device Information that we collect to help us screen for potential risk and fraud (in particular, your IP address), and more generally to improve and optimise our Site. For example, we may analyse analytics about how our customers browse and interact with the Site, and to assess the success of our marketing and advertising campaigns.
We share your Personal Information with third parties to help us use your Personal Information, as described above. For example, we use Shopify to power our online store. You can read more about how Shopify uses your Personal Information here:
https://www.shopify.com/legal/privacy
Finally, we may also share your Personal Information to comply with applicable laws and regulations, to respond to a subpoena, search warrant or other lawful request for information we receive, or to otherwise protect our rights.
Please note that we do not alter our Site’s data collection and use practices when we see a Do Not Track signal from your browser.
If you are a European resident, you have the right to access personal information we hold about you and to ask that your personal information be corrected, updated, or deleted. If you would like to exercise this right, please contact us through the contact information below.
Additionally, if you are a European resident, we note that we are processing your information in order to fulfil contracts we might have with you (for example if you make an order through the Site), or otherwise to pursue our legitimate business interests listed above. Additionally, please note that your information will be transferred outside of Europe, including to Canada and the United States.
When you place an order through the Site, we will maintain your Order Information for our records unless and until you ask us to delete this information.
We may update this Privacy Policy from time to time in order to reflect, for example, changes to our business practices or for other operational, legal or regulatory reasons.
For more information about our privacy practices, if you have questions, or if you would like to make a complaint, please contact us by e-mail at consumersupport@2pure.co.uk or by mail using the details provided below:
2pure ltd.
Coralinn House,
4 Royston Road,
Deans Industrial Estate,
Livingston
EH54 8AH
There are three different Sprindex lengths and strokes available, and each Sprindex coil can be adjusted through a certain spring rate range. Be sure to use the correct included adapter as described. Make sure that the spring length fits on your shock and that your maximum shock travel is not more than the specified Sprindex coil travel.
IF YOUR SHOCK IS NOT LISTED IN THE BELOW COMPATIBILITY TABLE:
Determine what your shock's stroke is and then compare that to the available Sprindex coils. Sometimes, you can find the stroke specification on the website of your bike brand for your bike model. The stroke printed on your existing coil is a clue, but it might have more stroke than your shock actually needs. Or, just measure the stroke per the picture above. Ideally, choose the Sprindex coil that has at least the amount of stroke that your shock requires, and then measure whether that Sprindex coil overall length can fit between your shock's flanges. The Sprindex coil lengths are listed in the below compatibility table. Note that most shocks can only achieve about 5mm less than their listed stroke because the bottom-out bumper can only be compressed so far, so in most cases it is okay if the Sprindex coil has up to about 3mm less stroke than your shock's stroke rating.
Shock Brand/Model |
Regular or Trunnion |
Shock eye to eye |
Stroke |
Metric / English |
Sprindex spring family (stroke x length) |
Fox DHX2 |
|
230 mm |
60 mm |
metric |
65 x142 |
Fox DHX2 |
|
230 mm |
65 mm |
metric |
65 x 142 |
Fox DHX2 |
Trunnion |
205mm |
60mm |
metric |
65 x 142 |
Fox DHX2 |
Trunnion |
205mm |
65mm |
metric |
65 x 142 |
Fox DHX2 |
|
8.5 inch |
2.5 inch |
English |
65 x 142 |
Fox DHX2 |
|
8.75 inch |
2.75 inch |
English |
65 x 142 |
Fox DHX2 |
|
7.875 inch |
2.0 inch |
English |
55 x 126 |
Fox DHX2 |
|
7.875 inch |
2.25 inch |
English |
55 x 126 |
Fox DHX2 |
|
210 mm |
50mm |
metric |
55 x 126 |
Fox DHX2 |
|
210 mm |
52mm |
metric |
55 x 126 |
Fox DHX2 |
|
210 mm |
55mm |
metric |
55 x 126 |
Fox DHX2 |
Trunnion |
185mm |
55mm |
metric |
55 x 126 |
Fox DHX2 |
|
9.5 inch |
3 inch |
English |
75 x 162 |
Fox DHX2 Fox DHX2 |
Trunnion |
250mm 225mm |
75mm 75mm |
metric metric |
75 x 162 75 x 162 |
Shock Brand/Model |
Regular or Trunnion |
Shock eye to eye |
Stroke |
Metric / English |
Sprindex spring family (stroke x length) |
MRP Hazzard |
|
230 mm |
65 mm |
metric |
65 x 142 |
MRP Hazzard |
|
230 mm |
60 mm |
metric |
65 x 142 |
MRP Hazzard |
|
230 mm |
57.5 mm |
metric |
65 x 142 |
MRP Hazzard |
Trunnion |
205 mm |
65 mm |
metric |
65 x 142 |
MRP Hazzard |
Trunnion |
205 mm |
60 mm |
metric |
65 x 142 |
MRP Hazzard |
Trunnion |
205 mm |
57.5 mm |
metric |
65 x 142 |
MRP Hazzard |
|
200mm |
51mm |
metric |
55 x 126 |
MRP Hazzard |
|
200mm |
57mm |
metric |
55 x 126 |
MRP Hazzard |
|
210mm |
50mm |
metric |
55 x 126 |
MRP Hazzard |
|
210mm |
55mm |
metric |
55 x 126 |
MRP Hazzard |
|
9.5 inch |
3 inch |
English |
55 x 126 |
Shock Brand/Model |
Regular or Trunnion |
Shock eye to eye |
Stroke |
Metric / English |
Sprindex spring family (stroke x length) |
Marzocchi 2019 Bomber CR |
|
230 mm |
60 mm |
metric |
65 x 142 |
Marzocchi 2019 Bomber CR |
|
230 mm |
65 mm |
metric |
65 x 142 |
Marzocchi 2019 Bomber CR |
Trunnion |
205 mm |
60 mm |
metric |
65 x 142 |
Marzocchi 2019 Bomber CR |
Trunnion |
205 mm |
65 mm |
metric |
65 x 142 |
Marzocchi 2019 Bomber CR |
|
7.875 inch |
2.0 inch |
English |
55 x 126 |
Marzocchi 2019 Bomber CR |
|
7.875 inch |
2.25 inch |
English |
55 x 126 |
Marzocchi 2019 Bomber CR |
|
210mm |
50mm |
metric |
55 x 126 |
Marzocchi 2019 Bomber CR |
|
210mm |
55mm |
metric |
55 x 126 |
Marzocchi 2019 Bomber CR |
Trunnion |
185mm |
52.5mm |
metric |
55 x 126 |
Marzocchi 2019 Bomber CR |
Trunnion |
185mm |
55 |
metric |
55 x 126 |
Marzocchi 2019 Bomber CR |
|
250mm |
75mm |
metric |
75 x 162 |
Shock Brand/Model |
Regular or Trunnion |
Shock eye to eye |
Stroke |
Metric / English |
Sprindex spring family (stroke x length) |
DVO Jade Coil |
|
230 mm |
65 mm |
metric |
65 x 142 |
DVO Jade Coil |
|
230 mm |
62.5 mm |
metric |
65 x 142 |
DVO Jade Coil |
|
230 mm |
60 mm |
metric |
65 x 142 |
DVO Jade Coil |
|
230 mm |
57.5 mm |
metric |
65 x 142 |
DVO Jade Coil |
Trunnion |
205 mm |
65 mm |
metric |
65 x 142 |
DVO Jade Coil |
Trunnion |
205 mm |
62.5 mm |
metric |
65 x 142 |
DVO Jade Coil |
Trunnion |
205 mm |
60 mm |
metric |
65 x 142 |
DVO Jade Coil |
Trunnion |
205 mm |
57.5 mm |
metric |
65 x 142 |
DVO Jade Coil |
|
210mm |
50mm |
metric |
55 x 126 |
DVO Jade Coil |
|
210mm |
52.5mm |
metric |
55 x 126 |
DVO Jade Coil |
|
210mm |
55mm |
metric |
55 x 126 |
DVO Jade Coil |
Trunnion |
185 |
50 |
metric |
55 x 126 |
DVO Jade Coil |
Trunnion |
185 |
52.5 |
metric |
55 x 126 |
DVO Jade Coil |
Trunnion |
185 |
55 |
metric |
55 x 126 |
DVO Jade Coil |
|
250 mm |
70 mm |
metric |
75 x 160 |
DVO Jade Coil |
|
250 mm |
75 mm |
metric |
75 x 162 |
DVO Jade Coil |
Trunnion |
225mm |
70mm |
metric |
75 x 162 |
DVO Jade Coil |
Trunnion |
225mm |
75mm |
metric |
75 x 162 |
Shock Brand/Model |
Regular or Trunnion |
Shock eye to eye |
Stroke |
Metric / English |
Sprindex spring family (stroke x length) |
X-Fusion Vector Coil HLR |
|
222 mm /8.75 in |
69 mm |
Metric/English |
65 x 142 |
X-Fusion Vector Coil HLR |
|
200mm |
57mm |
metric |
55 x 126 |
X-Fusion Vector Coil HLR |
|
240mm |
76mm |
metric |
75 x 160 |
Shock Brand/Model |
Regular or Trunnion |
Shock eye to eye |
Stroke |
Metric / English |
Sprindex spring family (length x stroke) |
Cane Creek DB coil CS |
|
222 mm |
63 mm |
Metric |
65 x 142 |
Cane Creek DB coil CS |
|
222 mm |
66 mm |
Metric |
65 x 142 |
Cane Creek DB coil CS |
Trunnion |
205mm |
57.5mm |
Metric |
65 x 142 |
Cane Creek DB coil CS |
Trunnion |
205mm |
60mm |
Metric |
65 x 142 |
Cane Creek DB coil CS |
Trunnion |
205mm |
65mm |
Metric |
65 x 142 |
Cane Creek DB coil CS |
|
230mm |
57.5mm |
Metric |
65 x 142 |
Cane Creek DB coil CS |
|
230mm |
60mm |
Metric |
65 x 142 |
Cane Creek DB coil CS |
|
230mm |
65mm |
Metric |
65 x 142 |
Cane Creek DB coil CS |
|
210mm |
50mm |
metric |
55 x 126 |
Cane Creek DB coil CS |
|
210mm |
52.5mm |
metric |
55 x 126 |
Cane Creek DB coil CS |
|
210mm |
55mm |
metric |
55 x 126 |
Cane Creek DB coil CS |
|
200mm |
50mm |
metric |
55 x 126 |
Cane Creek DB coil CS |
|
200mm |
57mm |
metric |
55 x 126 |
Cane Creek DB coil CS |
Trunnion |
185mm |
50mm |
metric |
55 x 126 |
Cane Creek DB coil CS |
Trunnion |
185mm |
52.5mm |
metric |
55 x 126 |
Cane Creek DB coil CS |
Trunnion |
185mm |
55mm |
metric |
55 x 126 |
Cane Creek DB coil CS |
|
250mm |
70mm |
metric |
75 x 162 |
Cane Creek DB coil CS |
|
250mm |
75mm |
metric |
75 x 162 |
Cane Creek DB coil CS |
Trunnion |
225mm |
70mm |
metric |
75 x 162 |
Cane Creek DB coil CS |
Trunnion |
225mm |
75mm |
metric |
75 x 162 |
Cane Creek DB coil IL |
|
210mm |
50mm |
metric |
55 x 126 |
Cane Creek DB coil IL |
|
210mm |
52.5mm |
metric |
55 x 126 |
Cane Creek DB coil IL |
|
210mm |
55mm |
metric |
55 x 126 |
Cane Creek DB coil IL |
|
200mm |
50mm |
metric |
55 x 126 |
Cane Creek DB coil IL |
|
200mm |
57mm |
metric |
55 x 126 |
|
|
|
|
|
|
Marzocchi before 2018, some models |
|
|
|
|
65 x 142 |
Shock Brand/Model |
Regular or Trunnion |
Shock eye to eye |
Stroke |
Metric / English |
Sprindex spring family (length x stroke) |
Ohlins TTX22 coil |
|
230mm |
57.5mm |
Metric |
65 x 142 |
Ohlins TTX22 coil |
|
230mm |
60mm |
Metric |
65 x 142 |
Ohlins TTX22 coil |
|
230mm |
65mm |
Metric |
65 x 142 |
Ohlins TTX22 coil |
Trunnion |
205mm |
65mm |
Metric |
65 x 142 |
Ohlins TTX22 coil |
|
210mm |
50mm |
metric |
55 x 126 |
Ohlins TTX22 coil |
Trunnion |
185mm |
55mm |
metric |
55 x 126 |
Ohlins TTX22 coil |
|
7.87 inch |
2.0 inch |
English |
55 x 126 |
Ohlins TTX22 coil |
|
7.87 inch |
2.25 inch |
English |
55 x 126 |
Ohlins TTX22 coil |
|
9.5 inch |
3.0 inch |
English |
75 x 162 |
Ohlins TTX22 coil |
Trunnion |
225mm |
70mm |
metric |
75 x 162 |
Ohlins TTX22 coil |
Trunnion |
225mm |
75mm |
metric |
75 x 162 |
Shock Brand/Model |
Regular or Trunnion |
Shock eye to eye |
Stroke |
Metric / English |
Sprindex spring family (stroke x length) |
Rockshox Super Deluxe Coil RCT |
|
230mm |
60mm |
metric |
65 x 142 |
Rockshox Super Deluxe Coil RCT |
|
230mm |
65mm |
metric |
65 x 142 |
Rockshox Super Deluxe Coil RC World Cup |
|
230mm |
60mm |
metric |
65 x 142 |
Rockshox Super Deluxe Coil RT Remote |
|
230mm |
60mm |
metric |
65 x 142 |
Rockshox Super Deluxe Coil RT Remote |
|
230mm |
65mm |
metric |
65 x 142 |
Rockshox Super Deluxe Coil R |
|
230mm |
60mm |
metric |
65 x 142 |
Rockshox Super Deluxe Coil R |
|
230mm |
65mm |
metric |
65 x 142 |
Rockshox Super Deluxe Coil RCT |
Trunnion |
205mm |
57.5mm |
metric |
65 x 142 |
Rockshox Super Deluxe Coil RCT |
Trunnion |
205mm |
60mm |
metric |
65 x 142 |
Rockshox Super Deluxe Coil RCT |
Trunnion |
205mm |
65mm |
metric |
65 x 142 |
Rockshox Super Deluxe Coil RCT |
|
210mm |
55mm |
metric |
55 x 126 |
Rockshox Super Deluxe Coil RT Remote |
|
200mm |
57mm |
metric |
55 x 126 |
Rockshox Super Deluxe Coil RC World Cup |
|
250mm |
75mm |
metric |
75 x 162 |
Rockshox Super Deluxe RC |
Trunnion |
225mm |
70mm |
metric |
75 x 162 |
Rockshox Super Deluxe RC |
Trunnion |
225mm |
75mm |
metric |
75 x 162 |
Shock Brand/Model |
Regular or Trunnion |
Shock eye to eye |
Stroke |
Metric / English |
Sprindex spring family (stroke x length) |
Rockshox Vivid |
|
200 |
57 |
|
55 x 126 |
Rockshox Vivid |
|
216 |
63 |
|
65 x 142 |
Rockshox Vivid |
|
222 |
70 |
|
65 x 142 |
Rockshox Vivid |
|
240 |
76 |
|
75 x 162 |
|
|
|
|
|
|
Push |
|
|
2.25 inch |
English |
55 x 126 |
Push |
|
|
2.5 inch |
English |
65 x 142 |
|
|
|
|
|
|
Extreme Racing |
|
|
|
|
|
EXT STORIA LOK V3 |
|
200 |
57 |
English |
55 x 126 |
EXT STORIA LOK V3 |
|
217 |
63.5 |
English |
65 x 142 |
EXT STORIA LOK V3 |
|
222 |
67 |
English |
65 x 142 |
EXT STORIA LOK V3 |
|
210 |
50 |
Metric |
55 x 126 |
EXT STORIA LOK V3 |
|
210 |
52.5 |
Metric |
55 x 126 |
EXT STORIA LOK V3 |
|
210 |
55 |
Metric |
55 x 126 |
EXT STORIA LOK V3 |
|
230 |
57.5 |
Metric |
65 x 142 |
EXT STORIA LOK V3 |
|
230 |
60 |
Metric |
65 x 142 |
EXT STORIA LOK V3 |
|
230 |
62.5 |
Metric |
65 x 142 |
EXT STORIA LOK V3 |
|
230 |
65 |
Metric |
65 x 142 |
EXT STORIA LOK V3 |
|
250 |
67.5 |
Metric |
75 x 162 |
EXT STORIA LOK V3 |
|
250 |
70 |
Metric |
75 x 162 |
EXT STORIA LOK V3 |
|
250 |
72.5 |
Metric |
75 x 162 |
EXT STORIA LOK V3 |
|
250 |
75 |
Metric |
75 x 162 |
EXT STORIA LOK V3 |
Trunnion |
185 |
50 |
Metric |
55 x 126 |
EXT STORIA LOK V3 |
Trunnion |
185 |
52.5 |
Metric |
55 x 126 |
EXT STORIA LOK V3 |
Trunnion |
185 |
55 |
Metric |
55 x 126 |
EXT STORIA LOK V3 |
Trunnion |
205 |
57.5 |
Metric |
65 x 142 |
EXT STORIA LOK V3 |
Trunnion |
205 |
60 |
Metric |
65 x 142 |
EXT STORIA LOK V3 |
Trunnion |
205 |
62.5 |
Metric |
65 x 142 |
EXT STORIA LOK V3 |
Trunnion |
205 |
65 |
Metric |
65 x 142 |
EXT STORIA LOK V3 |
Trunnion |
225 |
67.5 |
Metric |
75 x 162 |
EXT STORIA LOK V3 |
Trunnion |
225 |
70 |
Metric |
75 x 162 |
EXT STORIA LOK V3 |
Trunnion |
225 |
72.5 |
Metric |
75 x 162 |
EXT STORIA LOK V3 |
Trunnion |
225 |
75 |
Metric |
75 x 162 |
EXT STORIA LOK |
|
200 |
57 |
English |
55 x 126 |
EXT STORIA LOK |
|
217 |
63.5 |
English |
65 x 142 |
EXT STORIA LOK |
|
210 |
50 |
Metric |
55 x 126 |
EXT STORIA LOK |
|
210 |
55 |
Metric |
55 x 126 |
EXT STORIA LOK |
|
230 |
60 |
Metric |
65 x 142 |
EXT STORIA LOK |
|
230 |
65 |
Metric |
65 x 142 |
DH Racing: |
|
|
|
|
|
EXT ARMA HBC V3 |
|
222 |
67 |
Metric |
65 x 142 |
EXT ARMA HBC V3 |
|
241 |
74 |
Metric |
75 x 162 |
EXT ARMA HBC V3 |
|
230 |
57.5 |
Metric |
65 x 142 |
EXT ARMA HBC V3 |
|
230 |
60 |
Metric |
65 x 142 |
EXT ARMA HBC V3 |
|
230 |
62.5 |
Metric |
65 x 142 |
EXT ARMA HBC V3 |
|
230 |
65 |
Metric |
65 x 142 |
EXT ARMA HBC V3 |
|
250 |
70 |
Metric |
75 x 162 |
EXT ARMA HBC V3 |
|
250 |
72.5 |
Metric |
75 x 162 |
EXT ARMA HBC V3 |
|
250 |
75 |
Metric |
75 x 162 |
EXT ARMA HBC V3 |
Trunnion |
205 |
57.5 |
Metric |
65 x 142 |
EXT ARMA HBC V3 |
Trunnion |
205 |
60 |
Metric |
65 x 142 |
EXT ARMA HBC V3 |
Trunnion |
205 |
62.5 |
Metric |
65 x 142 |
EXT ARMA HBC V3 |
Trunnion |
205 |
65 |
Metric |
65 x 142 |
EXT ARMA HBC V3 |
Trunnion |
225 |
70 |
Metric |
75 x 162 |
EXT ARMA HBC V3 |
Trunnion |
225 |
72.5 |
Metric |
75 x 162 |
EXT ARMA HBC V3 |
Trunnion |
225 |
75 |
Metric |
75 x 162 |
EXT ARMA HBC |
|
222 |
70 |
Metric |
75 x 162 |
EXT ARMA HBC |
|
241 |
76 |
Metric |
75 x 162 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
PERFORMANCE ADAPTERS
Performance Adapters are included. Sprindex coils fit a wide variety of shocks, but you must use the Performance Adapter for most of them. Our Performance Adapters both improve the fit between the coil and your shock and are made of low friction Delrin to improve shock performance by allowing the spring to twist during high deflection. See bottom of Performance Adapter for direction of which adapter you should use. For Rockshox, no adapter is necessary but we recommend you use the Performance Washer Adapter for shock performance.
COIL DIRECTION
The Sprindex coil can be installed in either direction and should be installed in the direction that provides the best adjusting access. If your entire shock has good access, then install the Sprindex with the Dial away from the piggyback for easiest hand access.
ADJUSTING SPRING RATE
To adjust the spring rate, hold the coil with one hand and twist the Dial with your other hand or vice versa. The spring rate value is identified by the printed number on the coil displayed through the Dial opening. Preload is not a substitute for a spring that is too weak.
Spring rate is shown in pounds per inch (lb/in) on Sprindex coils. Below is a conversion from lb/in to N/mm.
Lb/in |
350 |
360 |
370 |
380 |
390 |
400 |
410 |
420 |
430 |
440 |
450 |
N/mm |
61 |
63 |
65 |
67 |
68 |
70 |
72 |
74 |
75 |
77 |
79 |
|
|
|
|
|
|
|
|
|
|
|
|
Lb/in |
460 |
470 |
480 |
490 |
500 |
510 |
520 |
530 |
540 |
550 |
560 |
N/mm |
81 |
82 |
84 |
86 |
88 |
89 |
91 |
93 |
95 |
96 |
98 |