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The Ochain R Active Spider is a tunable mountain bike drivetrain upgrade designed to reduce pedal feedback, chain turbulence and drivetrain noise.
The Ochain R Active Spider is a tunable mountain bike drivetrain upgrade designed to reduce pedal feedback, chain turbulence and drivetrain noise.
Ochain

Ochain R Active Spider 104BCD

£340.00
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Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined
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Not happy with your purchase? Send it back to us or return in any of our stores and we will give you a full refund or exchange!

Returns

In the unlikely event that you are dissatisfied with your purchase please feel free to return your goods within 60 days of the purchase date for a full exchange or refund. Any item (excluding food and underwear) can be returned to us for any reason provided it is returned in ‘showroom condition’, with its original packaging, tags and a valid receipt/delivery note.

Simply box up your items for return, include a cover note with the word REFUND or EXCHANGE inside & follow the below steps for safe return to our warehouse; where your return will be processed promptly.

Return Items by Post

It is your responsibility to ensure that the item is returned to us in a safe and secure manner, and in the event of a refund or exchange, in saleable condition (in original packaging and including all warranty, cards, manuals and accessories).

Customers are accountable for return shipping charges.

  1. You should always keep proof of postage and we advise you to use a ‘signed for service’ when returning goods.
  2. Send your package using a recorded delivery method (always keep a copy of your receipt!) to the following address:

Leisure Lakes Bikes Returns,
Unit 1 Osprey Place
Titan Way,
Leyland,
PR26 7EW

Checkout by Amazon Returns

If you used the pay by Amazon option when checking out then please send your package using a recorded delivery method (always keep a copy of your receipt!) with a note inside stating whether you want an exchange (what you want it exchanging for) or refund, to the following address:

Leisure Lakes Bikes Returns,
Unit 1 Osprey Place
Titan Way,
Leyland,
PR26 7EW

Bike & Bulky Item Returns

If you wish to return your bike to us please keep it in the box it arrived in and call us on 01772 644340 and we will arrange a collection.

Please note the following:

  • a) If we have sent you the incorrect bicycle, we will cover the cost of collection and delivery of the correct model.
  • b) If we have delivered the bicycle you ordered, but upon inspection you decide it is not the bike for you, we will charge you £50.00 for the collection.

Please do not ride the bike as a full refund cannot be given if the bike has been used or damaged.

Return Items to a store

Any item (excluding food and underwear) can be returned to any Leisure Lakes Bikes store not just the one you made your purchase at, including those made online. The item must be returned in ‘showroom condition’, with its original packaging, tags and with a valid receipt/delivery note.

Wrong size or you don't like the item?

If returning items that are not suitable for either refund or exchange you are accountable for the delivery cost in returning it to us. You should always keep proof of postage and we advise you to use a ‘signed for service’ when returning goods.

New faulty items/ Wrong Item Received

If you have received items that are faulty or not what you ordered send them back to us (using the steps above) and we will cover the delivery cost of the return if it is within 14 days of delivery. If we have supplied the correct product, it is not faulty or it is outside of the 14 days we can not be liable for your postage charges. You should always keep proof of postage and we advise you to use a ‘signed for service’ when returning goods.

In the event that you have received items that are fault or not what you ordered, please send them back to us as soon as possible. Only in these cases will we cover the cost of the return shipping charges.

Faulty Items

If you have received items that are faulty please send them back to us using the steps above. Please include a covering letter describing the fault and if you would like the item replacing or refunding. Once the item arrives back at our Mail Order Centre you will receive an email notifying you about the progress. Faulty items are then forwarded onto the suppliers to confirm the warranty issue. Please be patient with us as we need to receive this confirmation from the suppliers before we can process your request for a replacement/refund.

When returning the item please use Royal Mail1stClass Recorded* so that you have a tracking reference just in case! If your item arrived faulty we will refund your postage cost. If the item was in full working order at the time of delivery to you, we can not refund your return postage cost.

*In the event that you return a faulty/incorrect item we will refund your postage charge as long as it is 1stClass Recorded or a lesser value service. We do not refund premium services.

Refunds

Refunds will be processed using the same method of payment used for the original purchase. Credit and debit card refunds must be made to the card used for the original transaction, cheque payments will be refunded in cash but due to banking restrictions can only be refunded at least 14 days after the original purchase date. Due to the high incidence of fraud we regret that we are unable to offer any refund without a valid receipt/delivery note.

Refunds will be made for faulty or incorrect items, including any delivery charge incurred by the buyer (excluding ‘Special Delivery’) in the return of the item. If the products you ordered are delivered to you in good condition but you wish to return them for any reason we will refund the full value of the goods excluding any carriage charge upon receipt of your returned goods.

Items won’t be considered lost until after 15 working days of items beingdispatched. Once the 15 working days are up we will issue a refund or replacement.

Not received your order?

If you have not received your order please call us on 01772 644340 and a member of staff can confirm the shipping date. Unfortunately we cannot consider an item to be lost until 15 working days has passed (according to Royal Mail procedure). Once the 15 working days have passed we will be able to issue a full refund or resend your order.

Please note your 30 days right to reject:
Under the Consumer Rights Act you have a legal right to reject goods that are of unsatisfactory quality, unfit for purpose or not as described, and get a full refund - as long as you do this quickly. This right is limited to 30 days from the date you receive your product, and so is superseded by our own 60 day policy at the top of this page.

Ochain R Active Spider 104BCD

Brand:Ochain

Code:OC8792000-BLK

The Ochain R Active Spider is a tunable mountain bike drivetrain upgrade designed to reduce pedal feedback, chain turbulence and drivetrain noise. By allowing the chainring to rotate backwards by a controlled amount, it helps the bike feel calmer and more composed across rough terrain, under heavy braking and through technical corners.

Developed for everything from all-day trail riding to enduro and downhill, the latest Ochain R features External Travel Adjust with Lock, 3°, 6°, 9° and 12° settings. This allows riders to tune the amount of rotational movement to suit the terrain, riding style and bike setup. Because the system is mounted at the crankset, the selected movement remains consistent throughout the cassette rather than changing with the gear ratio.

This next-generation design also features re-engineered impact resistance and improved sealing, helping to protect its internal components against water and trail contamination. Separate SRAM 3-bolt and SRAM 8-bolt versions are available, with both options accepting 104 BCD chainrings.


Ochain R Active Spider Key Features

  • Active crank spider designed to reduce pedal feedback
  • Allows controlled backwards rotation of the chainring
  • Helps reduce chain turbulence and drivetrain noise
  • Promotes a calmer, more controlled feel over rough terrain
  • External Travel Adjust enables quick, accessible tuning
  • Selectable Lock, 3°, 6°, 9° and 12° settings
  • Consistent rotational movement throughout the cassette range
  • Re-engineered for improved impact resistance and durability
  • Enhanced sealing improves resistance to water and contamination
  • Available for SRAM 3-bolt and SRAM 8-bolt direct-mount crank interfaces
  • Compatible with 104 BCD chainrings
  • Suitable for trail, enduro and downhill mountain bikes


Ochain R Active Spider FAQ

Have a question? Check out our FAQ section for answers to common inquiries.

It allows the chainring to rotate backwards by a controlled amount, helping to isolate the rider from pedal feedback generated as the rear suspension moves. This can reduce drivetrain noise and help the bike feel more settled on rough trails.
Choose product code OC8792000 for a compatible SRAM 3-bolt crank or OC8792001 for a compatible SRAM 8-bolt crank. Check the mounting interface behind your existing chainring or confirm the crankset specification before ordering.
The Ochain R Active Spider accepts 104 BCD chainrings. The chainring and chainring mounting hardware are not supplied with the spider.
Ochain recommends starting with 9° for most trail and enduro riding. Select 3° or Lock for a more direct feel on smoother terrain, or choose 12° for maximum pedal-feedback reduction during rough, downhill-style riding.
With a compatible 104 BCD chainring, a standard DUB crank provides a 52mm chainline and a DUB Wide crank provides a 55mm chainline. A DUB DH crank requires separate 3mm spacers and longer chainring bolts to achieve a 56.5mm downhill chainline.
The package includes the Ochain R Active Spider and the bolts required to mount the spider to the crank. The chainring, chainring bolts, spacers and extended hardware are not included.
The manufacturer recommends replacing the elastomers after 100 hours of riding and completing a full service after 200 hours. More frequent inspection may be appropriate when riding regularly in wet, muddy or particularly demanding conditions.
No. Product codes OC8792000 and OC8792001 are specified for pedal bikes. Ochain offers separate active-spider systems for compatible e-MTB drive units.
Technical Information

Ochain R Active Spider Specifications

SpecificationDetails
ProductOchain R Active Spider
ApplicationPedal bike
AdjustmentExternal Travel Adjust
Travel SettingsLock, 3°, 6°, 9° and 12°
Chainring Compatibility104 BCD
Chainring Offset3mm
ColourBlack
IncludedOchain R spider and spider-to-crank mounting bolts
Not IncludedChainring, chainring bolts and spacer hardware
Elastomer ServiceRecommended every 100 hours
Full ServiceRecommended every 200 hours
Model IDDS-OCHN-R-B1

Ochain R Active Spider Product Options

Product CodeCrank InterfaceChainring Standard
OC8792000SRAM 3-bolt direct mount104 BCD
OC8792001SRAM 8-bolt direct mount104 BCD

Sizing Information
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