Race Face NEXT SL - lightweight, top-spec carbon crank arms

Built off the proven Next R crank arm shape and spindle insert, the new Next SL jumps back in the ring to be your featherweight champion. Made in Canada with American sourced carbon, the Next SL is also stiffer, improving power transfer and giving you the competitive edge on your pedal-oriented cross country rig. Add the CINCH Power Meter to fine tune your training and you have the ultimate crankset.

  • Proven crank arm shape and pedal insert end.
  • Increased stiffness and strength.
  • 12g lighter than previous generations. Total target weight 418g with 32T ring.
  • Numerous spindle length options and CINCH power meter compatible.
  • Made in Canada with American carbon.
  • 170mm crank arm length


  • Crank arm length / size: 170 / 175mm.
  • Spindle length: 137mm.
  • Spindle diameter: 30mm.
  • Weight: 418g (32T ring no BB).

  • Ring configurations: Spiderless Direct Mount, 64/104mm.

BB Options:

  • BB92.
  • 68/73 BSA.
  • 100mm BSA.
  • PF30.


Lifetime Warranty Cover
The Race Face brand was born out of making durable products that riders could count on, more than any other brand. With the introduction of their new Lifetime Warranty, Race Face is returning to our roots of putting riders first and having their backs. If one with a Lifetime Warranty Cover fails or is rendered non-functional after a crash, we will replace it ASAP.

Race Face Next SL 136mm Cranks (Arms Only)


Barcode: 821973349664

Race Face NEXT SL - lightweight, top-spec carbon crank arms

Built off the proven Next R crank arm shape and spindle insert, the new Next SL jumps back in the... Read more

£359.95 RRP £399.00SAVE 9%

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  • Black Black
Size Please select
  • 170mm


Delivery Information

We have a range of delivery options on orders. Most importantly, if your order is over £50 then delivery is free!

All Biketart orders are fully trackable. You will get a tracking number by email when your order is shipped which will allow you to track it with Royal Mail or DPD.

In-stock orders placed by 4pm will be processed the same day.

Any items displaying "in-stock with supplier, despatched in 2-3 days" on the product page cannot be despatched the same day as they will be shipped to us from the supplier when you place your order.

Read on to discover the delivery options available to you on your order.

Delivery Services

Standard Tracked: All orders over £50 are eligible for free standard tracked delivery by Royal Mail. For orders under £50 there is a £2.99 charge. Orders sent using standard tracked are usually delivered in 2-3 days.

Priority Tracked: For £3.99 your order is sent by premium tracked delivery which gives a 1-2 day (including Saturdays) delivery timescale. This service is provided by Royal Mail who will usually deliver on Saturdays. Orders must be placed by 4pm.

Next Day Courier: If you require next-working-day delivery then this is provided by DPD and is £6.99. Orders must be placed by 3.30pm and be fully in-stock in order to be processed before our daily DPD collection.

Saturday Delivery: You can select Saturday delivery options from DPD at the checkout.

Bike Delivery: Bikes are always delivered by courier. After placing a bike order your bike is fully assembled and tested before being carefully boxed for shipping. Because of this build process it is not always possible to offer next-day delivery on a bike. Please do get in touch if you want to know a specific despatch day on any bike on our website. Call us on 01227 832582 or email

Returns Info

We offer a 30 day return period on our items. We ask that items are returned in their original packaging and in re-sellable condition. We do not pay returns postage.unless we have made an error with your order.

We cannot accept the return if the item is not correctly packaged and is damaged in transit during the return trip back to us.

    Please do not stick any tape or labels to the products branded outer packaging.

      If you require an exchange it is recommended that you re-order the correct size/item and return the item you do not wish to keep to us for a refund.

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